Catalogue AMTED399086EN (Web)

Medium Voltage Distribution
Catalogue | 2013
Ringmaster
Ring Main Unit
Ringmaster range General contents
Presentation 3
Ring main units 19
Circuit breaker, metering

43
and switches
Remote control 91
Installation drawings 95
Schematic diagrams 107
Accessories & options 149
Schneider Electric, an overview

161
and order form
AMTED399086EN 1
2 AMTED399086EN
Presentation Contents
Applications 4
Switchgear description 5
Standards and quality 6
Time Fuse Link (TFL) protection 7
VIP protection relays 8
Sepam series 10 9
Fault passage indicators and VPIS 13
Network remote control 14
Ringmaster selection guide 17
AMTED399086EN 3
Presentation Applications
Ringmaster is the ideal choice for all your MV applications.

From simple transformer protection, or sectionalising with remote
control, to multi-panel metered consumer switchboards,
the Ringmaster range from Schneider Electric offers a solution.
Quality engineering for extreme climates enables Ringmaster
to provide flexibility for any location.
Covering a wide range of options with an indoor and outdoor IP54
design and ratings up to 13.8 kV, 630 A and 21 kA, Ringmaster
has proved successful in markets around the world.
Product advantages
Simple, clear operation combined with compact size,
high functionality and reliability extends the applications
of the Ringmaster range.
Safety to personnel
Fully certified internal arc design.
Indoor/outdoor design
No need for expensive switchrooms.
Self-powered protection
Not reliant on costly battery chargers.
Compact
Reduced dimensions, gives reduced civil costs.
Virtually maintenance free
Low lifetime costs.
Modular design
Quick, simple & easy to install.
Proven design
Assured consistent quality.
ISO 9001 quality certification.
Environmental
Manufactured to ISO 14001 environmental standards.
PE40438
Direct mounting to transformer

No cable connection needed thus cost saving in term of cable
and cable connection when directly mounted to transformers
Plug in motor
Directly mountable to a pre-wired live RMU on site, in less than 1 min.
SCADA compatible with T200E
Internal arc - 21 kA A-FLR on gas module
High performance
Switch rated up to 5000 numbers mechanical operations (in option).
High strength
10 mm thick tank provides the much needed strength to be study
enough to face harsh environment and provide reliable supply.
Metalised tank
Tank is coated with metal coating of 50 microns, ensuring complete
earth screening, making it highly suitable to be placed in public areas.
4 AMTED399086EN
Presentation Switchgear description
A variety of different panel types are available for each unit within the range, together
with a number of optional accessories enabling Ringmaster to satisfy the most
complex system specification.
General characteristics A multitude of configurations

b Gas pressure indicator as standard
b Anti-reflex operating handle with facilities for
PE57061
PE57064
electrical operation
b Interlocked MV cable test access (no need to
remove cable terminations or use loose earthing
devices)
b Integral self-powered protection with TFL,

adjustable curve & relay options
b IP54 enclosure
b Simple to follow mimic providing user-friendly Free standing, Transformer mounted,
operation non-extensible, non-extensible ring main unit,
b Earth screened cast-resin gas module cable connected incorporated in a packaged
ring main unit. substation.
b Range of dry type metering units
b Mechanical tripped on-fault indication
b Resin encapsulated busbars in air bus chamber
for extensible version
b Direct coupling to transformers or cable connection.
PE57062
PE57065
PE57067
Free standing, Transformer mounted,

extensible extensible ring main unit,
cable connected incorporated in a packaged
ring main unit substation.
PE57063
PE57066
Free standing, Cable connected

non-extensible extensible switchboard.
circuit breaker.
PE57070
PE57068
Free standing Free standing,

double extensible non-extensible, top entry,
cable connected ring main unit. cable connected ring main unit.
AMTED399086EN 5
Presentation Standards and quality
Standard and quality assurance

Manufactured to BS EN ISO 9001.
Ringmaster meets the following standards and has obtained approval from the UK
Electricity Association: IEC 62271-100, IEC 60265, IEC 62271-200, BS EN 60265
and ENA TS 41-36.
Environmental Management System BSEN ISO 14001 OHSAS 18001 Management
of Health and Safety.
Conformity with standards in force

Ringmaster meets the current national or international standards in force:
(IEC, BS, IS).
The main electro-technical standards cover:
b The design of the functional units and switchgear
b Medium voltage switchgear (interruption, sectionalizing, insulation)
b Current and voltage transformers
b Low voltage switchgear
b SF6 gas
b Cables and conductors
b Graphs and diagrams
b Tests
b International electro-technical vocabulary.
A quality and safety approach

PE58325
Both sites ie. Leeds in UK and Hyderabad in India, are, for many years,
been committed to a global quality approach and are certified:
b ISO 9001: 2000
b ISO 14001: 2004
b OHSAS 18001 (since 1999).
Tests on the devices

Various factory tests are carried out on Ringmaster before it is shipped to the
customer:
b Tank leak-tightness test
b Mechanical test for control mechanisms
b Dielectric tests.
The Ringmaster switchboards comply with the requirements of the following standards and regulations:
Description IEC standard IEC classes EN standard
Switchboard IEC 62271-200 LSC partition class PM EN 62271-200
IEC 62271-1 Continuity of service of the cable EN 62271-1
connection and fuse compartments:
LSC2A (1)
Behaviour in the event of internal faults IEC 62271-200 EN 62271-200
Earthing switch IEC 62271-102 E2 EN 62271-102
Ring switch IEC 62271-103 M1, E3, C1
Circuit-breaker IEC 62271-100 M1, E2 EN 62271-100
Current transformer IEC 60044-1 EN 60044-1
Voltage transformer IEC 60044-2 EN 60044-2
Voltage presence indicators IEC 61958 EN 61958
Voltage detection systems IEC 61243-5 EN 61243-5
Protection against accidental contact, foreign bodies IEC 60529 EN 60529 1
and ingress of water
Installation HD 637 S
Operation of the electrical equipment EN 50110
6 AMTED399086EN
Presentation Time Fuse Link (TFL) protection
Self-powered reliability
TFL protection
An effective low cost option without compromising reliability.
CT operated trip coils (with TFL) provides phase overcurrent and earth fault inverse
time protection, the characteristic being given by a Time Fuse Link (TFL).
This option is suitable for transformer protection up to 1600 kVA.
Recommended Time Fuse Link (TFL) settings to ESI 12-6
DE60245-1
Voltage Transformer rated power (kVA)

(kV) 200 315 500 800 1000 1250 1600
CT ratio = 50/5 3.3 10 A TFL
earth fault setting 150 A LV fuse
= 25 A 6.6 5A 10 A 15 A TFL
(instantaneous
150 A 250 A 400 A LV fuse
trip)
11 3A 5A 10 A 15 A TFL
200 A 300 A 400 A 560 A LV fuse
13.8 3A 5A 10 A 15 A TFL
200 A 300 A 400 A 560 A LV fuse
CT ratio = 100/5 3.3 5A 10 A 15 A TFL
earth fault setting 150 A 250 A 400 A LV fuse
= 30 A 6.6 5A 7.5 A 12.5 A 15 A TFL
(instantaneous
250 A 400 A 560 A 560 A LV fuse
trip)
11 5A 7.5 A 10 A 12.5 A 15 A TFL
400 A 560 A 630 A 630 A 630 A LV fuse
13.8 5A 7.5 A 10 A 12.5 A 15 A TFL
400 A 560 A 630 A 630 A 630 A LV fuse
DE60249
Benefits
b Low cost
b Fast clearance of LV faults
b Simple to replace
b Proven protection to EA standards
b Fast tripping for MV earth faults
b Improved discrimination with LV fuse
Principle of operation
The current transformer feeds a trip coil that is normally shunted by a time fuse link.
In the event of a fault the fuse ruptures, diverting all the fault current through the trip
coil, tripping the breaker. A residually connected trip coil provides instantaneous
earth fault protection.
Protection application guide

Product CE2, CN2, RN2c, RE2c CE6, RN6c
Application Transformers Transformers Ring feeders Incomers
200-1600 kVA 400-3800 kVA 1900-12000 kVA 1900-12000 kVA 1900-12000 kVA
Time fuse Link b
IDMT VIP 300 b b b b
Note: a protection co-ordination study may be necessary to verify the type of protection. Consult your local Schneider Electric sales engineer if in doubt.
Protection selection guide

Primary current (A) 10 20 80 100 125 200 630
Equivalent transformer rating at 11 kV 200 kVA 400 kVA 1600 kVA 1900 kVA 2400 kVA 3800 kVA 12000 kVA
Application Panel Protection
Transformer CE2/CN2 Time Fuse Link b b b
protection RE2c/RN2c IDMT - VIP 30/35 b b b b b
RE2c/RN2c IDMT - VIP 300 b b b b b
Feeder CE6/RN6c IDMT - VIP 300 b b b b
protection
AMTED399086EN 7
Presentation VIP protection relays
VIP 300 - the leading protection relay providing

PE57160
a wide range of selectivity and quality of supply

The VIP 300 is a three phase overcurrent and earth fault protection device, providing
protection for networks and equipment. Being an integral part of the highly successful
Ringmaster range, its main function is to detect phase and earth faults within the
network and to trip the circuit breaker.
Flexibility
The relay provides for a wide range of protection settings for most applications.
VIP 300 The IDMT characteristics employed for both the overcurrent and earth fault elements
b Pick-up current ranges: RN2c, RE2c, CN2, CE2 can be easily adjusted to provide discrimination with upstream MV and downstream
Overcurrent: 20-200 A. LV protective devices. Fast power-up of the VIP 300 also provides immediate
Earth fault: 2-160 A.
CE6 and RN6c Overcurrent: 80-800 A.
protection and can detect faults instructing the CB to trip in less than 40 ms.
Earth fault: 8 A to 640 A.
Hardened electronics Certified EMC performance to IEC
60255 and EN 50061, EN50082. Reliability
b Separate overcurrent and earth fault trip indication. The relay has a self monitoring device and diagnostic routine that constantly checks
b Flashing LED’s indicate when the relay is operating under the operation of the relay automatically.
fault conditions.
PE57159
The VIP 300 protection relay is a self powered microprocessor based device which
requires no external DC power source or batteries, making it the ideal solution for
location in remote areas where auxiliary supplies are not readily available.
Ease of use
VIP 300 has improved operation and control with the relay settings being clearly
displayed on the front panel. Manual reset flags show separate ‘tripped on fault’ for
either phase or earth fault conditions.
VIP 35 Testing
provides protection against phase-to-phase faults The VAP 6 hand held test unit, is available to provide a simple check of the integrity
and earth faults. of the relay and can also be used to perform trip tests on the circuit breaker.
The circuit breaker “trip inhibit” facility allows the relay to be tested without tripping
the circuit breaker. Secondary injection can be carried out using conventional test
PE56826
equipment.
The VIP 30 and VIP 35 are self-powered devices, requiring no external DC power
source or batteries. They are designed for use in distribution networks providing
protection for transformers.
VAP 6
8 AMTED399086EN
Presentation Sepam series 10
Sepam series 10 is a high-quality protection relay that represents the most cost-
PB103446
effective solution available for essential protection functions. Highly ergonomic, it is

easy to install and set up.
Sepam series 10 specifics

Sepam series 10 monitors phase and/or earth-fault currents. Three models meet a
wide range of different needs :
b N: Sepam series 10 N protects against earth faults
b B: Sepam series 10 B protects against overloads, phase-to-phase faults and earth
faults
b A: Sepam series 10 A provides the same functions as Sepam series 10 B, with
also a communication port, more inputs and outputs, and additional protection and
monitoring functions.
Simplicity
b Easy operation - screen, keys, pictograms, etc., good ergonomics
Sepam series 10
b Fast set-up - installation, wiring, parameter setting directly on the relay without a PC.
Reliability
b Guaranteed protection of life and property - high-quality product, compliance
with standards, continuous self-test
b Safety of operating personnel - all accessible parts are made of insulating
materials, light and compact product with no sharp edges
b Environmentally friendly - compliance with the European RoHS directive, low
energy consumption, manufacture in factory certified ISO 14001 and recyclable to
more than 85%.
Productivity
b Attractive, cost-effective product - easy to understand, no unnecessary
complications, suited to user needs
b Improved availability of electricity - precise tripping set points and times, logic
discrimination, detailed information made spontaneously available to operator
following tripping.
b Reduced maintenance costs - continuous self-tests to extend periods between
maintenance.
Functions ANSI Sepam series 10
code N B A
Protections
Earth-fault protection Standard 50N/51N v v v
Sensitive v v
High sensitivity v v v
Phase-overcurrent protection 50/51 b b
Thermal overload protection 49RMS b b
Phase-overcurrent and earth fault protection b b
cold load pick-up
Logic discrimination Blocking send 68 b b b
Blocking reception b
External tripping b
Measurements
Earth-fault current b b b
Phase currents b b
Peak demand currents b b
Control and supervision
Circuit breaker tripping and lockout 86 b b b
Tripping indication b b b
Trip-circuit supervision b
Remote circuit-breaker control b
Record of last fault b b
Record of last five events b
Communication
Modbus b
IEC 60870-5-103 b
Inputs/Outputs (number)
Earth-fault current inputs 1 1 1
Phase-current inputs - 2 or 3 3
Logic relay outputs 3 3 7
Logic inputs - - 4
Communication port - - 1
b Function available.
v Function availability depends on the Sepam model.
AMTED399086EN 9
User-machine interface and dimensions
User-machine interface
1 Back-lit display
DE53450_SE
2 Status LEDs
3 Fault LEDs
4 Button for Sepam reset and maximeter reset
5 Battery housing (Sepam series 10 A)
6 Protection cover for settings
7 Identification zone
8 Lead-seal accessory
9 Button for setting selection and confirmation
10 Buttons for selection in a menu
11 Button to cancel entry
12 Buttons for setting adjustments
13 Button for menu selection and LED test
14 Menu pictograms
15 Cursor for menu selection
Dimensions
DE53451_SE
Characteristics Applicable to Value

Dimensions series 10 • •• • 180 x 140 x 90 mm / 7.09" x 5.51" x 3.54"
Weight depending on series 10 N 1• • 1.15 kg/2.53 pounds
number of current inputs series 10 B 3• • 1.26 kg/2.78 pounds
series 10 A 4• • 1.46 kg/3.22 pounds
Type of battery series 10 A •• • 1/2 AA Li 3.6 V
10 AMTED399086EN
Protection functions
Earth-fault protection (ANSI 50N-51N)

t Earth-fault protection detects overcurrents caused by phase-to-earth faults. It uses
DE53229
measurements of the fundamental component of the earth-fault current.

2 independent set points (Io> and Io>>)
b The low set point (Io>) offers definite time (DT) or IDMT settings with various types
of standardized curves (IEC, IEEE, RI) and it is possible to enable an IDMT timer hold.
b The high set point (Io>>) offers only the definite time (DT) setting. The minimum
setting results in instantaneous operation (ANSI 50).
Depending on the required level of sensitivity, there are three types of Sepam relays.
Sensitivity Sensor Setting range
Standard 3 phase CTs or 1 earth-fault protection CT, 0.1...24 Ino
Io> Io>> Io with rated primary current Ino
Sensitive (1) 3 phase CTs or 1 earth-fault protection CT, with rated 0.01...2.4 Ino
primary current Ino
High Special core balance CSH or GO, with ratio of 470/1 0.2...240 A primary,
sensitivity i.e. 0.0004...0.5 Ino
(1) Setting not available with Sepam series 10N.
Phase-overcurrent protection (ANSI 50-51)

Phase-overcurrent protection detects overcurrents caused by phase-to-phase faults.
It uses the measurements of the fundamental component of currents drawn from two
or three phase CTs, with a secondary rating of 1 A or 5 A.
2 independent set points (I> and I>>)
b The low set point (I>) offers definite time (DT) or IDMT settings with various types
of standardized curves (IEC, IEEE, RI) and it is possible to enable an IDMT timer hold.
b The high set point (I>>) offers only the definite time (DT) setting.
The minimum setting results in instantaneous operation (ANSI 50).
t
DE53228
Thermal image overload protection (ANSI 49 RMS)

This protection function is used to protect cables and HV/LV transformers against
overloads, based on measurement of the current drawn.
The function is based on a thermal model which calculates the temperature rise from
current measurements. The current measured is an RMS 3-phase current which
takes into account harmonics up to number 13.
Two protection settings
b The continuous maximum permissible current setting which corresponds to the
maximum thermal withstand of the protected devices (the continuous permissible
current corresponds to a temperature rise of 100%).
b The setting for the equipment heating and cooling time constant.
Ith I> I>> I
AMTED399086EN 11
Protection functions
Sec Protection function 50/51, 50N/51N

DE53195
1000
Tripping curve
b DT: Definite time
b SIT/A: IEC standard inverse
b VIT/B: IEC very inverse
b LTI/B: IEC long-time inverse
b EIT/C: IEC extremely inverse
100
b MI/D: IEEE moderately inverse
b VI/E: IEEE very inverse
b EI/F: IEEE extremely inverse
b RI
I>, I>> set points
10 DT curve 0.1...24 In (minimum: 1 A)
LTI/B IDMT curves 0.1...2.4 In (minimum: 1 A)
Accuracy ±5% or ±0.02 In
RI Drop out/pick up ratio 95%
SIT/A
Transient overshoot < 10%
1
Io>, Io>> set points
VIT/B DT curve Standard version Setting range: 0.1…24 Ino
(minimum: 1 A)
Sensitive version Setting range: 0.01…2.4 Ino
(minimum: 0.1 A)
EIT/C
High sensitivity Rating 0.2…24 A Setting range: 0.0004…0.05 Ino
0.1 version (Ino = 470 A)
1 2 5 10 20 I/I> Rating 2.0…240 A Setting range: 0.004…0.5 Ino
or (Ino = 470 A)
Io/Io>
IEC curves SI, VI, LTI, EI and RI curve IDMT curves Standard version Setting range: 0.2…2.4 Ino
(minimum: 1 A)
Sensitive version Setting range: 0.01…0.24 Ino
Sec (minimum: 0.1 A)
DE53194
1000 High sensitivity Rating 0.2…24 A Setting range: 0.0004…0.005 Ino

version (Ino = 470 A)
Rating 2.0…240 A Setting range: 0.004…0.05 Ino
(Ino = 470 A)
Accuracy ±5% or ±0.02 Ino
100 Drop out/pick up ratio 95%
Transient overshoot < 10%
Time delay
DT curve 0.05...300 s
IEC, RI curves TMS: 0.02...2 (step: 0.01)
10
IEEE curve TD: 0.5...15 (step: 0.1)
Accuracy DT curve: ±2% or ±20 ms
IDMT curves: ±5% or ±20 ms
MI Timer hold Selection: ON/OFF. Common setting for
VI
1 I> and Io> set points
EI Accuracy ±2% or ±20 ms
Characteristic times
Operation time < 40 ms at 2 x set point (typically 25 ms)
Overshoot time < 40 ms at 2 x set point
0.1
1 2 5 10 20 I/I> Reset time < 50 ms at 2 x set point
or
Io/Io>
IEEE curves MI, VI, EI
Protection function 49RMS
Set points
Alarm set point Setting range 50...100% of permissible thermal capacity
Trip set point Setting range 0.1...2.4 In (value of permissible current)
Accuracy ±5% or ±0.02 In
Drop out/pick up ratio 95%
Time delay
Time constant Setting range 1...120 min in 1 min steps
Tripping-time accuracy ±2% or ±2 s
12 AMTED399086EN
Presentation Fault passage indicators
and VPIS
Fault passage indicators

PE57784
Flair 21D, 22D is a family of DIN format fault passage indicators.

They are small in size, self-powered and adapt automatically to the network.
The Flair range increases your power availability by providing indicators suitable
for fault locating and MV network load management.
Flair 22D
Flair 200C
Easergy Flair 200C is a remote monitoring unit designed to be installed in the MV
substations of a public-private distribution network or in customers’ substations.
Voltage presence indicators VPIS

PE57570
A voltage presence indicating device can be integrated in all the functional units,
either on the cable side. It can be used to check whether or not a voltage
is present across the cables.
Flair 200C
PE58177
VPIS V2
AMTED399086EN 13
Presentation Network remote control
SCADA
Complete visibility
PE58319
Gain energy insight and control with power monitoring

and control software
Real-time, high speed response

Our range of power management software delivers a reliable, flexibleand high
performance monitoring and control solution designed to reduce outages and
increase power efficienc.
It is built to handle user requirements from the smallest to the most demanding
enterprises, while still providing high time performance and reliability.
Easy-to-use configurationtools and powerful features enable faster development
and deployment of any size of application.
Object-based, standard graphics and symbols provide operators with an interactive
and user-friendly interface. Intuitive commands and controls increase efficiencyof
operators to interact with the system interface. It will control your system with high
reliability, performance and data integrity through the use of advanced architectures,
such as hot/warm redundant I/O device configurations,self-healing ring
communications, and primary and standby server configurations.Comprehensive
user-based security is integrated into all interface elements, ensuring a secure
control system.
Reliable, flexible and scalable platform design

Power Management solutions by Schneider Electric offer complete redundancy
for communications, network servers, alarming, trending, and data synchronisation.
DE59861
14 AMTED399086EN
T200E telecontrol
Ringmaster and T200E

Control your Ringmaster from a remote position
The Schneider Electric Easergy T200E telecontrol cabinet, which links the
Ringmaster to a control centre’s automation system, allows you to manage
a secondary distribution network from a remote point. Network faults can be
identified and isolated and the network reconfigured in seconds without manual
intervention, which substantially improves the quality of supply.
The small and compact Easergy T200E can be easily mounted directly onto
the Ringmaster, saving installation costs and valuable floor space.
Telecontrol equipment can be added any time after installation. This makes
Ringmaster RMU’s even more cost-effective to install, since a control system
can be bought separately if needed at a later date. Other RTUs can also be
integrated if required.
PE57069
PE57071
Internal view
of Easergy T200E
Ringmaster C with Easergy T200E
AMTED399086EN 15
Easergy L500
Continuity of service guaranteed by an overall

telecontrol offer
Schneider Electric offers you a complete solution, including:
b the Easergy T200 E telecontrol interface,
b MT switchgear that is adapted for telecontrol.
HV/MV
PE56312
DE40901EN
RN2C RN2C RN2C
MV ring
Communication network
Network control centre
L500 network monitoring screen
RN2C RN2C RN2C
Easergy L500, a low cost solution

PE57073EN
to immediately improve your SAIDI (1)

(1) SAIDI: system average interruption duration index
Easergy L500 is a SCADA providing all the functions needed to operate

the MV network in real time
b Pre-configured with Easergy range products:
v MV/LV substations equipped with T200 E or Flair 200C
v overhead line equipped with Flite 116/G200
b Broad range of transmission supports: Radio, GSM, GPRS, PSTN, LL, FO.
Advantages
b Simple implementation:
v one to two weeks only for 20 MV/LV substations
v configuration, training and handling within a few days
b Short return on investment
b Simple and fast evolutions by operations managers
b Service quality and operations rapidly improved.
16 AMTED399086EN
Presentation Ringmaster selection guide
PE57072-1
RN2c or RN6c RE2c or RE6c RDE2c or RDE6c MU2 or MU6 CN2 SN6 CE2 or CE6 SE6
200 A or 630 A 200 A or 630 A 200 A or 630 A 200 A or 630 A 200 A 630 A 200 A or 630 A 630 A
non extensible extensible double extensible feeder non extensible non extensible extensible extensible
ring main unit ring main unit ring main unit metering unit circuit breaker switch circuit breaker switch
Key to product references

Ringmaster is available as standard panel types, allowing easy selection and
specification. The product references are made up as follows:
R Ring main unit 2 200 A
C Circuit breaker 6 630 A
S Switch 16 16 kA
DE Double Extensible 21 21 kA
c compact
N Non-Extensible
E Extensible
MU Metering unit
Example: CN2-T1/16 = circuit breaker, non extensible, 200 A, 16 kA fault rating.
The Ringmaster catalogue allows easy selection and specification, based on a broad
range of worldwide applications.
Included in this publication is:
b panel type specifications
b details of optional accessories
b schematic diagrams
b Installation drawings.
Accessories
Accessories for the Ringmaster range are supplied either fitted or loose, where
stated enabling simple panel configuration on site. Details of accessories are
contained within the panel type pages.
General arrangement drawings

General arrangement drawings are given for each panel type.
This allows you to quickly size up switchrooms and calculate external connections
at the pre-order stage.
Need more information?

If your requirements are not listed, please contact your local Schneider Electric
representative, or contact us on:
Tel: +44 (0) 113 290 3500
Web: www.schneider-electric.com
Electronic catalogue requests

Electronic copies of this selection guide are available free of charge upon request.
For this, and other MV literature, please email your full contact details to Email:
MVSwitchgearGB@schneider-electric.com
AMTED399086EN 17
18 AMTED399086EN
Ring main units Contents
Characteristics - Electrical & Mechanical 20
Non-extensible ring main units 22

Specification
Accessories
Non-extensible ring main units 200 A 25

RN2c-T1, RN2c-T2, RN2c-T3, RN2c-T4, RN2c-T5, RN2c-T25
Non-extensible ring main units 630 A 31

RN6c-T1, RN6c-T25
Extensible ring main units 33

Specification
Accessories
Extensible ring main units 200 A 36

RE2c-T1, RE2c-T2, RE2c-T3, RE2c-T4, RE2c-T25
Double Extensible ring main unit 200 A or 630 A 41

RDE2c, RDE6c
AMTED399086EN 19
Ring main units Characteristics - Electrical &
Mechanical
Characteristics of Ringmaster
Rated voltage (Ur) kV 12 13.8
Rated frequency (fr) Hz 50/60 50/60
Rated lightning impulse withstand voltage (Up) kV 75 95
Rated power frequency withstand voltage (Ud) kV 28 38
Rated current
Ring switches (Ir) A 630 630
Circuit breaker (Ir) A 200/630 200/630
Ring switch rated short time withstand, 3 s (Ik) kA 16 21
Ring switch earth short time withstand, 3 s (Ik) kA 16 21
Ring switch peak making current (Ip) kA 40 53
Ring switch earth peak making current (Ip) kA 40 53
Circuit breaker short time withstand, 3 s (Ik) kA 16 21
Ciruit breaker earth short time withstand, 3 s (Ik) kA 16 21
Circuit breaker peak making current (Ip) kA 40 53
Circuit breaker earth peak making current (Ip) kA 40 53
Internal arc withstand kA 16 21
Number of operating cycles
Mechanical: ring switch (main) 1000 1000
ring switch (in option) 5000 5000
ring switch (earth) 1000 1000
circuit breaker (main) 2000 2000
circuit breaker (earth) 1000 1000
circuit breaker (at rated short circuit breaking current) 11 10
SF6 gas
Pressure bar G 0.35 0.55
Weight (RN2c/RN6c) g 516 592
Weight (RE2c) g 612 703
20 AMTED399086EN
Ring main units Characteristics - Electrical &
Mechanical
Characteristics of RMR switch

Rated current
Switches (Ir) A 630 630
Switch rated short time withstand, 3 s (Ik) kA 16 21
Switch earth short time withstand, 3 s (Ik) kA 16 21
Switch peak making current (Ip) kA 40 53
Switch earth peak making current (Ip) kA 40 53
Mechanical: switch (main) 1000 1000
switch (in option) 2000 2000
switch (earth) 1000 1000
SF6 gas
Weight g 429 493
Characteristics of RMR circuit breaker

Rated current
Circuit breaker (Ir) A 200/630 200/630
Circuit breaker short time withstand, 3 s (Ik) kA 16 21
Ciruit breaker earth short time withstand, 3 s (Ik) kA 16 21
Circuit breaker peak making current (Ip) kA 40 53
Circuit breaker earth peak making current (Ip) kA 40 53
Mechanical: circuit breaker (main) 2000 2000
circuit breaker (earth) 1000 1000
circuit breaker (at rated short circuit breaking current) 11 10
SF6 gas
Weight g 429 493
AMTED399086EN 21
Ring main units Non-extensible ring main units
Specification
RN2c-T1 RN2c-T2 RN2c-T3 RN2c-T4 RN2c-T5 RN2c-T25 RN6c-T1 RN6c-T25

TFL VIP 300 VIP 30 VIP 35 Glass TFL Sepam 10 VIP 300 Sepam 10
Environment
Indoor / outdoor b b b b b b b b
IP54 b b b b b b b b
Transformer mounted b b b b b b
Freestanding O O O O O O b b
Ratings
Busbars 630 A b b b b b b b b
Circuit breaker normal rated current 200 A b b b b b b
Circuit breaker normal rated current 630 A b b
Switch normal rated current 630 A b b b b b b b b
12 kV 16 kA 3 seconds 75 kV BIL b b b b b b b b
13.8 kV 21 kA 3 seconds 95 kV BIL O O O O O O O O
Ring switch cable earth switch 16 kA 3 seconds b b b b b b b b
Ring switch cable earth switch 21 kA 3 seconds O O O O O O O O
Circuit breaker earth switch 3.15 kA b b b b b b b b
Mechanism
Independent manual b b b b b b b b
Provision for motorised mechanism LH ring switch b b b b b b b b
Provision for motorised mechanism RH ring switch b b b b b b b b
Provision for motorised mechanism circuit breaker O O O O O O O O
Protection & control - circuit breaker
CT’s dual ratio - 100/50/5 A class X b b
CT’s ratio - 200/1 A class X b
CT’s ratio - 200/100/1 5P20 b
CT’s ratio - 500/200/1 A class X b b
CT’s ratio - 800/400/1 A class X b
CT’s ratio - 800/400/1 5P20 b
Overcurrent & earth fault CT operated trip coils - TFL b
Overcurrent & earth fault CT operated trip coils - b b
glass TFL
Overcurrent relay - VIP 30 b
Overcurrent & earth fault relay - VIP 35 b
IDMT overcurrent & earth fault relay - VIP 300 b b
IDMT Relay Sepam 10 b b
Multi voltage shunt trip coil (see accessories page 23) O O O O O b O b
Indication
Mechanical ON/OFF b b b b b b b b
Mechanical EARTH/MAIN b b b b b b b b
VPIS indication 3.3 - 13.8 kV O O O O O O O O
Gas pressure indicator (-25°C to +55°C) b b b b b b b b
RSW aux contacts 1NO & 1NC O O O O O O O O
Test facility
Integral ring cable test facility b b b b b b b b
Integral circuit breaker test facility O O O O O O b b
Standard features
Operating handle b b b b b b b b
Cable (see available cable kit accessories)
Bottom entry up 1 x 3C 300 mm2 b b b b b b b b
Bottom entry up 3 x 1C 630 mm2 b b b b b b b b
Top entry cables (indoor only) O O O O O O O O
Order codes
12 kV, 16 kA, 75 kV BIL, 0.55bG RN2c-T1/16 RN2c-T2/16 RN2c-T3/16 RN2c-T4/16 RN2c-T5/16 RN6c-T1/16
13.8 kV, 21 kA, 95 kV BIL, 0.8bG RN2c-T1/21 RN2c-T2/21 RN2c-T3/21 RN2c-T4/21 RN2c-T5/21 RN2c-T25/21 RN6c-T1/21 RN6c-T25/21
General arrangement drawing - transformer mounted RMINST-06 RMINST-06 RMINST-06 RMINST-06 RMINST-06 RMINST-06 RMINST-06 RMINST-06
Page 103 Page 103 Page 103 Page 103 Page 103 Page 103 Page 103 Page 103
General arrangement drawing - freestanding RMINST-05 RMINST-05 RMINST-05 RMINST-05 RMINST-05 RMINST-05 RMINST-05 RMINST-05
Page 157 Page 157 Page 157 Page 157 Page 157 Page 157 Page 157 Page 157
Schematic diagram - TFL RMSCH-01 RMSCH-01
Page 112 Page 112
Schematic diagram - VIP 30 RMSCH-02
Page 113
Page 115
Schematic diagram - VIP 300 RMSCH-03 RMSCH-42
Page 114 Page 120
Schematic diagram - Sepam 10 RMSCH-43-46 RMSCH-43-46
Pages 116-119 Pages 116-119
Key: b Standard feature O Optional feature
22 AMTED399086EN
Accessories
RN2c-T1 RN2c-T2 RN2c-T3 RN2c-T4 RN2c-T5 RN2c-T25 RN6c-T1 RN6c-T25 Kit no.
Cable kits
Circuit breaker cable box v v v v v v RMR-A/F47
Circuit breaker cable box with integral cable test facility v v v v v v b b RMR-F325
Gland plate 1 x 3C O O O O O O O O RMR-A316
Gland plate 3 x 1C O O O O O O O O RMR-A319
Small gland plate 1 x 3C O O O O O O O O RMR-A322
Blank aluminium gland plate O O O O O O O O RMR-A320
Brass wiping gland 1 x 3C O O O O O O RMR-A10
Brass wiping gland 3 x 1C O O O O O O O O RMR-A11
Small brass wiping gland 1 x 3C O O O O O O O O RMR-A105
Tubular gland 1 x 3C O O O O O O O O RMR-A12
Tubular gland 3 x 1C O O O O O O O O RMR-A13
Small tubular gland O O O O O O O O RMR-A106
CES5 gland O O O O O O O O RMR-A120
CES5 gland plate 1 x 3C O O O O O O O O RMR-A321
CES5 gland adaptor O O O O O O O O RMR-A525
6 x ECON cable termination kit O O O O O O O O RMR-A314
3 x STD ECON end cap O O O O O O O O RMR-A370
3 x ECON cable termination kit O O O O O O O O RMR-A315
Top entry cables RH cable box (indoor only) v v v v v v v v RMR-F303
Top entry cables LH cable box (indoor only) v v v v v v v v RMR-F302
Rsw extension box for 2 x 3C cables (left hand) v v v v v v v v RMR-F523
Rsw extension box for 2 x 3C (right hand) v v v v v v v v RMR-F522
Angled gland plate 1 x 3C O O O O O O O O RMR-A317
Split gland plate 1 x 3C O O O O O O O O RMR-A318
Installation items
Transformer mounting kit v v v v v v v v RMR-A/F323
Extension trunking (to clear transformer radiators) O O O O O O O O RMR-A20
Set of padlocks - 11 no O O O O O O O O RMR-A343
Anti-vandal fixings, including tool O O O O O O O O RMR-A344
Foundation bolts (not required for transformer mounting) O O O O O O O O RMR-A22
Multicore pilot glands O O O O O O O O RMR-A342
Time Fuse Link (set of 2 - specify rating as table page 156) O O O O O O O O RMR-A17
RN2c to MU2 installation kit v v v v v v v v RMR-A350
Ariel mounting bracket O O O O O O O O RMR-A201
Operational items
Operating handle b b b b b b b b RMR-F345
LH ring switch control auxiliary sw for motorised v v v v v v v v RMR-F328
mechanism provision
LH ring switch termination block for motorised v v v v v v v v RMR-F363
mechanism provision (not Easergy)
RH ring switch control auxiliary sw for motorised v v v v v v v v RMR-F329
mechanism provision
RH ring switch termination block for motorised v v v v v v v v RMR-F364
Provision for motorised mechanism circuit breaker v v v v v v b b RMR-F543
Motorised mechanism - specify voltage v v v v v v v v RMR-F507
CB Termination block for motorised v v v v v v v v RMR-F365
Shunt trip coil (20-250 V DC, 110-250 V AC) TFL v v v v v v v v RMR-F581
Shunt trip coil (20-250 V DC, 110-250 V AC) VIP v v v v v v v v RMR-F582
Ring switch cable VPIS indication (3.3-13.8 kV) v v v v v v v v RMR-F341
Circuit breaker cable VPIS indication (11-13.8 kV) v v v v v v v v RMR-F340
Circuit breaker cable VPIS indication (3.3-7.2 kV) v v v v v v v v RMR-F347
Phase indication device O O O O O O O O RMR-A374
VAP 6 test unit for VIP 300/30/35 O O O O O O O O RMR-A202
Emergency trip push button v v v v v v v v RMR-F339
Gas pressure switch for remote indication only v v v v v v v v RMR-F368
Key: b Standard feature v Factory fitted accessory O Loose accessory, assembled on site
AMTED399086EN 23
Accessories
RN2c-T1 RN2c-T2 RN2c-T3 RN2c-T4 RN2c-T5 RN2c-T25 RN6c-T1 RN6c-T25 Kit no.
Mechanical interlocks
Circuit breaker - key free, EARTH ON v v v v v v v v RMR-F337
Circuit breaker - key free, MAIN OFF v v v v v v v v RMR-F338
Switch - key free, SWITCH OFF LH v v v v v v v v RMR-F335
Switch - key free, SWITCH OFF RH v v v v v v v v RMR-F336
N. B. specify lock symbol at time of ordering
(3 digits max) not available with motor mechanisms
Earth fault passage indication (choose provision kit
and an EFPI required if not using Easergy T200E)
Phase & earth fault provision for Easergy T200E O O O O O O O O RMR-F310
EFPI provision kit, inside cable box O O O O O O O O RMR-A304
EFPI provision kit, CT outside cable box O O O O O O O O RMR-A305
EFPI provision kit, inside cable box, top entry O O O O O O O O RMR-A308
EFPI provision kit, outside cable box, top entry O O O O O O O O RMR-A309
Bowden “RR” EFPI and CT O O O O O O O O RMR-A422
Bowden STD EFPI type NB O O O O O O O O RMR-A277
Bowden LV reset EFPI type NB1 O O O O O O O O RMR-A278
Bowden LV reset & alarm type NB2 O O O O O O O O RMR-A279
Fundamentals ER “FIND” EFPI and CT O O O O O O O O RMR-A57
N. B. above CT’s are ring type for split core -
please consult Schneider Electric
Key: v Factory fitted accessory O Loose accessory, assembled on site
24 AMTED399086EN
Ring main units Non-extensible ring main unit
200 A
RN2c-T1
Transformer protection up to 1.6 MVA at 11 kV

DE60180
Protection & control - CB

Overcurrent and earth fault protection using CT operated trip coils with provision for
time fuse links
Protection CT’s - 100/50/5 A class X
Transformer ratings
See table on Time Fuse Link - page 7
Documents
Transformer mounted installation drawing ref: RMINST-06
Freestanding installation drawing ref: RMINST-05
Schematic drawing ref: RMSCH-01
Environment
Indoor/outdoor
IP54
DE60181
Ratings
Busbars 630 A
Short time withstand 16/21 kA 3 s
Internal arc 16/21 kA 1 s IAC class AF, A-FLR available on gas enclosure only
Normal current rating 630 A/200 A
Normal rated voltage 12/13.8 kV
Normal rated BIL 75/95 kV
Operating mechanism
Independent manual
Standard features
Ring cable earth switch, 16/21 kA 3 s
Transformer earth switch, 16/21 kA 3 s
Anti-reflex operating handle
Provision for motorised mechanism LH/RH ring switch with plug interface
Indication
Mechanical tripped on fault flag indicator
Mechanical ON/OFF indicator
Mechanical earth/main indicator
Gas pressure indicator
CB auxiliary contacts 1NO 1NC
CB earth position selected 1NO
CB earth ON, 1NO
Test facility
Integral ring switch cable test facility
Cable
Bottom entry up to 1 x 3C 300 mm2
Accessories - see table, page 23
CB, LH, RH motor kits
LH, RH ring switch indication 1NO 1NC earth On 1NO
Multi voltage shunt trip coil 20-48 V DC - 110-250 V AC/DC
VPIS indication
Inverted cable boxes (indoor only)
Transformer mounting kit
Freestanding tee-off cable box
Order information
Code Rating
RN2c-T1/16 16 kA, 12 kV, 75 kV BIL
RN2c-T1/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 25
200 A
RN2c-T2

DE60180

Self powered IDMT overcurrent and earth fault relay, VIP 300. In accordance with
IEC 60255 and BS142
Protection CT’s - 200/1 A class X
b Setting range:
v Overcurrent: 20-200 A
v Earth fault: 2-160 A
Transformer ratings
Documents
DE60185
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
CB earth ON, 1NO
Test facility
Cable
CB LH, RH motor kits
VPIS indication
Order information
Code Rating
RN2c-T2/16 16 kA, 12 kV, 75 kV BIL
RN2c-T2/21 21 kA, 13.8 kV, 95 kV BIL
26 AMTED399086EN
200 A
RN2c-T3
MV transformer protection
DE60180

Self powered overcurrent relay, VIP 30.
b Setting range: 500/1 A
Transformer ratings
Documents
DE60182
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
CB earth ON, 1NO
Test facility
Cable
CB, LH, RH motor kit
VPIS indication
Inverted cable box (indoor only)
Order information
Code Rating
RN2c-T3/16 16 kA, 12 kV, 75 kV BIL
RN2c-T3/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 27
200 A
RN2c-T4
DE60180

Self powered overcurrent and earth fault relay, VIP 35.
CH30 core balance CT
Transformer ratings
Documents
DE60183

Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
CB earth ON, 1NO
Test facility
Cable
VPIS indication
Order information
Code Rating
RN2c-T4/16 16 kA, 12 kV, 75 kV BIL
RN2c-T4/21 21 kA, 13.8 kV, 95 kV BIL
28 AMTED399086EN
200 A
RN2c-T5

DE60180

time fuse links (glass fuse link)
Transformer ratings
Documents
Environment
Indoor/outdoor
IP54
DE60184
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
CB earth ON, 1NO
Test facility
Cable
VPIS indication
Freestanding tee off cable box
Order information
Code Rating
RN2c-T5/16 16 kA, 12 kV, 75 kV BIL
RN2c-T5/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 29
200 A
RN2c-T25

DE60180

IDMT overcurrent, earth-fault and thermal overload relay,
Sepam series 10. In accordance with IEC 60255
Power supply 24-48 VDC required
Protection CT’s - 200/100/1 A 5P20
Setting range (200/1):
overcurrent: 20 - 200 A, earth-fault: 2 - 480 A, sensitive earth-fault: 0.2 - 24 A
Documents (1)
Schematic drawing ref:
RN2c-T25B: RMSCH-43
RN2c-T25BS: RMSCH-44
DE59800
RN2c-T25A: RMSCH-45
RN2c-T25AS: RMSCH-46
50/51
50N/51N Environment
49RMS
Indoor/outdoor
IP54
Ratings
Busbar 630 A
Operating mechanism
Independent manual
Standard features
Sepam 10 functions ANSI RN2c-T25 (1)
code Ring switch cable earth switch, 16/21 kA 3 s
B BS A AS
Protection Anti-reflex operating handle
Earth-fault Standard 50N/51N b b Provision for motorised mechanism LH/RH ring switch
protection 0.01…2.4 In (2)
Sensitive 50G/51G b b
0.2…24 A Indication
Phase-overcurrent protection 50/51 b b b b
Mechanical tripped on fault flag indication
0.1…24 I (3)
Mechanical ON/OFF indication
Mechanical earth/main indication
Thermal overload protection 49RMS b b b b
Gas pressure indication
Phase-overcurrent and b b b b CB auxiliary contacts 1NO 1NC (3)
earth-fault cold load pick-up
Logic Blocking send 68 b b b b
CB earth ON, 1NO
discrimination Blocking reception b b
Test facility
External tripping via digital input b b
Measurement
Cable
Earth-fault current b b b b
Bottom entry up to 1 x 3C 300 mm²
Phase currents b b b b
Peak demand currents b b b b
Circuit breaker tripping 86 b b b b RH and LH ring switch indication auxiliary contacts 1NO 1NC
and lockout
Earth ON auxiliary contact 1NO
Tripping annunciation 30 b b b b VPIS indication
Tripped on fault, volt free contact b b b b Inverted cable box (indoor only)
Relay watchdog contact b b Transformer mounting kit (4)
Remote CB position monitoring b b Freestanding tee-off cable box
Record of last fault b b b b Order information
Record of last five events b b
Code (1) Rating
Communications RN2c-T25B/21 21 kA, 13.8 kV, 95 kV BIL
Modbus b b RN2c-T25BS/21 21 kA, 13.8 kV, 95 kV BIL
IEC 60870-5-103 b b RN2c-T25A/21 21 kA, 13.8 kV, 95 kV BIL
RN2c-T25AS/21 21 kA, 13.8 kV, 95 kV BIL
(1) B (basic), BS (basic + sensitive earth-fault), A (advanced),
AS (advanced + sensitive earth-fault)
(2) In = Primary CT ratio
(3) Only with T25B and T25BS
(4) BS + AS not available with transformer mounted units.
30 AMTED399086EN
630 A
RN6c-T1
Network sectionalising up to 12 MVA 11 kV

DE60180

IEC 60255 and BS142
b Setting range: 800/1 A ratio
Documents
DE60186
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Circuit breaker earth switch 16/21 kA
Provision for motorised mechanism LH/RH ring switch and circuit breaker with plug
interface
Indication
CB earth ON, 1NO
Test facility
Integral ring switch and circuit breaker test facility
Cable
VPIS indication
Freestanding
Order information
Code Rating
RN6c-T1/16 16 kA, 12 kV, 75 kV BIL
RN6c-T1/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 31
630 A
RN6c-T25
Network sectionalising up to 12 MVA at 11 kV

DE60180

Documents (1)
RN6c-T25B: RMSCH-43
DE59800
RN6c-T25A: RMSCH-45
50/51
50N/51N Environment
49RMS
Indoor/outdoor
IP54
Ratings
Busbar 630 A
Normal current rating 630 A
Operating mechanism
Independent manual
Standard features
Sepam 10 functions ANSI RN6c-T25 (1)
B BS A AS
Earth-fault Standard 50N/51N b b Provision for motorised mechanism LH/RH ring switch
0.2…24 A Indication
0.1…24 In (2) Mechanical ON/OFF indication
Thermal overload protection 49RMS b b b b Mechanical earth/main indication
Phase-overcurrent and b b b b
earth-fault cold load pick-up CB auxiliary contacts 1NO 1NC (3)
discrimination Blocking reception CB earth ON, 1NO
b b
Test facility
Measurement
Earth-fault current b b b b Cable
Circuit breaker tripping 86 b b b b
and lockout RH and LH ring switch indication auxiliary contacts 1NO 1NC
Tripping annunciation 30 b b b b
VPIS indication
Tripped on fault, volt free contact b b b b
Relay watchdog contact b b Transformer mounting kit (4)
Remote CB position monitoring b b Freestanding tee-off cable box
Record of last fault b b b b Order information
Code (1) Rating
Communications
RN6c-T25B/21 21 kA, 13.8 kV, 95 kV BIL
Modbus b b
RN6c-T25BS/21 21 kA, 13.8 kV, 95 kV BIL
IEC 60870-5-103 b b RN6c-T25A/21 21 kA, 13.8 kV, 95 kV BIL
RN6c-T25AS/21 21 kA, 13.8 kV, 95 kV BIL
32 AMTED399086EN
Ring main units Extensible ring main units
Specification
RE2c-T1 RE2c-T2 RE2c-T3 RE2c-T4 RE2c-T25

TFL VIP 300 VIP 30 VIP 35 Sepam 10
Environment
Indoor / outdoor b b b b b
IP54 b b b b b
Transformer mounted b b b b b
Freestanding b b b b b
Extensible (RHS) O O O O O
Ratings
Busbars 630 A b b b b b
Circuit breaker normal rated current 200 A b b b b b
Circuit breaker normal rated current 630 A
Switch normal rated current 630 A b b b b b
12 kV 16 kA 3 seconds 75 kV BIL b b b b b
13.8 kV 21 kA 3 seconds 95 kV BIL O O O O O
Ring switch cable earth switch 16 kA 3 seconds b b b b b
Ring switch cable earth switch 21 kA 3 seconds O O O O O
Circuit breaker earth switch 3.15 kA b b b b b
Extensible rmu busbar chamber 630 A O O O O O
Mechanism
Independent manual b b b b b
Provision for motorised mechanism LH ring switch b b b b b
Provision for motorised mechanism RH ring switch b b b b b
Provision for motorised mechanism circuit breaker O O O O O
CT’s dual ratio - 100/50/5 A class X b
CT’s dual ratio 200/100/1 A 5P20 b
CT’s ratio - 500/200/1 A class X b b
Overcurrent & earth fault CT operated trip coils - TFL b
Overcurrent & earth fault relay - VIP 35 b
IDMT overcurrent & earth fault relay - VIP 300 b
IDMT relay Sepam 10 b
Multi voltage shunt trip coil (see accessories) O O O O b
Indication
Mechanical ON/OFF b b b b b
Mechanical EARTH/MAIN b b b b b
VPIS indication 3.3 - 13.8 kV O O O O O
Gas pressure indicator (-25°C to +55°C) b b b b b
RSW aux contacts 1NO & 1NC O O O O O
Test facility
Integral ring cable test facility b b b b b
Standard features
Operating handle b b b b b
Bottom entry up 1 x 3C 300 mm2 b b b b b
Bottom entry up 3 x 1C 630 mm2 b b b b b
Top entry cables (indoor only) (left hand side only) O O O O O
Order codes
12 kV, 16 kA, 75 kV BIL, 0.35bG RE2c-T1/16 RE2c-T2/16 RE2c-T3/16 RE2c-T4/16
13.8 kV, 21 kA, 95 kV BIL, 0.8bG RE2c-T1/21 RE2c-T2/21 RE2c-T3/21 RE2c-T4/21 RE2c-T25/21
General arrangement drawing - freestanding RMINST-22 RMINST-22 RMINST-22 RMINST-22 RMINST-22
Page 102 Page 102 Page 102 Page Page 102
Schematic diagram - TFL RMSCH-01
Page 112
Page 113
Page 115
Page 114
Schematic diagram Sepam 10 RMSCH-43-46
Pages 116-119
AMTED399086EN 33
Accessories
RE2c-T1 RE2c-T2 RE2c-T3 RE2c-T4 RE2c-T25 Kit no.

Cable kits
Extensible ring main units v v v v v RMR-A/F47
Gland plate 1 x 3C O O O O O RMR-A316
Gland plate 3 x 1C O O O O O RMR-A319
Small gland plate 1 x 3C O O O O O RMR-A322
Blank aluminium gland plate O O O O O RMR-A320
Brass wiping gland 1 x 3C O O O O O RMR-A10
Brass wiping gland 3 x 1C O O O O O RMR-A10
Small brass wiping gland 1 x 3C O O O O O RMR-A105
Tubular gland 1 x 3C O O O O O RMR-A12
Tubular gland 3 x 1C O O O O O RMR-A13
Small tubular gland 1 x 3C O O O O O RMR-A106
CES5 gland O O O O O RMR-A120
CES5 gland plate 1 x 3C O O O O O RMR-A321
CES5 gland plate adaptor O O O O O RMR-A525
6 x ECON cable termination kit O O O O O RMR-A314
3 x STD ECON end cap O O O O O RMR-A370
3 x ECON cable termination kit O O O O O RMR-A315
3 x ECON end cap capacitors O O O O O RMR-A371
Top entry cables LH cable box (indoor only) v v v v v RMR-F302
Angled gland plate 1 x 3C O O O O O RMR-A317
Split gland plate 1 x 3C O O O O O RMR-A318
Installation items
Transformer mounting kit v v v v v RMR-A/F323
Extension trunking (to clear radiators) O O O O O RMR-A20
Set of padlocks - 11 no O O O O O RMR-A343
Anti-vandal fixings, including tool O O O O O RMR-A344
Foundation bolts (not required for transformer mounting) O O O O O RMR-A22
Multicore pilot glands O O O O O RMR-A342
Time Fuse Link (set of 2 - specify rating as table page 156) O O O O O RMR-A17
RE2c to MU2 installation kit v v v v v RMR-A350
Extensible busbar chamber 630 A O O O O O RMR-F369
Ariel mounting bracket O O O O O RMR-A201
Operational items
Operating handle b b b b b RMR-F345
LH ring switch control auxiliary sw for motorised mechanism v v v v v RMR-F328
provision
LH ring switch termination block for motorised mechanism v v v v v RMR-F363
provision (not Easergy)
RH ring switch control auxiliary sw for motorised mechanism v v v v v RMR-F329
provision
RH ring switch termination block for motorised mechanism v v v v v RMR-F364
provision (not Easergy)
Provision for motorised mechanism circuit breaker v v v v v RMR-F543
Motorised mechanism - specify voltage v v v v v RMR-F507
Shunt trip coil (20-250 V DC, 110-250 V AC) TFL v v v v v RMR-F581
Shunt trip coil (20-250 V DC, 110-250 V AC) VIP v v v v v RMR-F582
Ring switch cable VPIS indication (3.3-13.8 kV) v v v v v RMR-F341
Circuit breaker VPIS indication (11-13.8 kV) v v v v v RMR-F340
Circuit breaker VPIS indication (3.3-7.2 kV) v v v v v RMR-F347
VAP 6 test unit for VIP 300/30/35 v v v v v RMR-A202
Emergency trip push button v v v v v RMR-F339
Gas pressure switch for remote indication only v v v v v RMR-F368
34 AMTED399086EN
Accessories
RE2c-T1 RE2c-T2 RE2c-T3 RE2c-T4 RE2c-T25 Kit no.

Circuit breaker - key free, earth on v v v v v RMR-F337
Circuit breaker - key free, main off v v v v v RMR-F338
Switch - key free, switch off LH v v v v v RMR-F335
Switch - key free, switch off RH v v v v v RMR-F336
N. B. specify lock symbol at time of ordering (3 digits max) not
available with motor mechanisms
Earth fault passage indication (choose provision kit
and an EFPI required if not using Easergy T200E)
Phase & earth fault provision for Easergy T200E O O O O O RMR-F310
EFPI provision kit, inside cable box O O O O O RMR-A304
EFPI provision kit, CT outside cable box O O O O O RMR-A305
EFPI provision kit, inside cable box, top entry O O O O O RMR-A308
EFPI provision kit, outside cable box, top entry O O O O O RMR-A309
Bowden “RR” EFPI and CT O O O O O RMR-A422
Bowden STD EFPI type NB O O O O O RMR-A277
Bowden LV reset EFPI type NB1 O O O O O RMR-A278
Bowden LV reset & alarm type NB O O O O O RMR-A279
Fundamentals ER “FIND” EFPI and CT O O O O O RMR-A57
N. B. above CT’s are ring type for split core - please consult
Schneider Electric
AMTED399086EN 35
Ring main units Extensible ring main unit 200 A
RE2c-T1
Multiple transformer feeders or network switching points

DE60211

time fuse links.
Transformer ratings
Documents
Environment
Indoor/outdoor
IP54
Ratings
DE60187
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Ring switch cable earth switch, 16/21 kA 3 s
Extensible (RHS)
Extensible (LHS and RHS)
Indication
CB earth ON, 1NO
Test facility
Integral ring switch test facility
Cable
VPIS indication
Integral circuit breaker test facility
Inverted cable boxes LH, CB (indoor only)
Order information
Code Rating
RE2c-T1/16 16 kA, 12 kV, 75 kV BIL
RE2c-T1/21 21 kA, 13.8 kV, 95 kV BIL
36 AMTED399086EN
RE2c-T2
Multiple transformer feeders or network switching points

DE60211

IEC 60255 and BS 142.
b Setting range:
Transformer ratings
Documents
Installation drawing ref: RMINST-22
Environment
Indoor/outdoor
DE60188
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Extensible (RHS)
Provision for motorised mechanism LH/RH ring switch
Indication
CB earth ON, 1NO
Test facility
Cable
LH, RH ring switch indication 1NO 1NC
VPIS indication
Inverted cable box LH CB (indoor only)
Order information
Code Rating
RE2c-T2/16 16 kA, 12 kV, 75 kV BIL
RE2c-T2/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 37
RE2c-T3
DE60211

Transformer ratings
Documents
Environment
Indoor/outdoor
DE60189
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Extensible (RHS)
Indication
CB earth ON, 1NO
Test facility
Cable
VPIS indication
Order information
Code Rating
RE2c-T3/16 16 kA, 12 kV, 75 kV BIL
RE2c-T3/21 21 kA, 13.8 kV, 95 kV BIL
38 AMTED399086EN
RE2c-T4
DE60211

Self powered overcurrent and earth fault relay, VIP 35.
Protection CT’s - 500/200/1 A class with CH30 core balance CT
v Earth fault 25-300 A
v Earth fault 10-120 A
Transformer ratings
Documents
DE60190

Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Extensible (RHS)
Indication
Mechanical tripped on fault indicator
Earth position selected 1NO
Earth ON, 1NO
Test facility
Cable
Accessories - see table page 34
VPIS indication
Transformer mounting
Order information
Code Rating
RE2c-T4/16 16 kA, 12 kV, 75 kV BIL
RE2c-T4/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 39
RE2c-T25
DE60211

Documents (1)
RN2c-T25B: RMSCH-43
RN2c-T25A: RMSCH-45
DE59801
50/51 50/51
Environment
50N/51N
49RMS
50N/51N
49RMS
Indoor/outdoor
IP54
Ratings
Busbar 630 A
Operating mechanism
Independent manual
Standard features
Sepam 10 functions ANSI RE2c-T25 (1)
B BS A AS
Earth-fault Standard 50N/51N b b Extensible RHS
Sensitive 50G/51G b b Multi voltage shunt trip coil 20-48 V DC - 110-250 V AC/DC
0.2…24 A
Indication
0.1…24 In (2) Mechanical tripped on fault flag indication
Thermal overload protection 49RMS b b b b Mechanical ON/OFF indication
Phase-overcurrent and b b b b
earth-fault cold load pick-up Gas pressure indication
CB auxiliary contacts 1NO 1NC (3)
discrimination Blocking reception CB earth position selected 1NO
b b
CB earth ON, 1NO
Test facility
Measurement
Earth-fault current b b b b
Cable
Circuit breaker tripping 86 b b b b
and lockout CB, LH, RH motor kit
RH and LH ring switch indication auxiliary contacts 1NO 1NC
Tripping annunciation 30 b b b b
Tripped on fault, volt free contact b b b b
VPIS indication
Relay watchdog contact b b Inverted cable box (indoor only)
Remote CB position monitoring b b Transformer mounting kit (4)
Record of last fault b b b b Freestanding tee-off cable box
Record of last five events b b Order information
Communications
Code (1) Rating
Modbus b b
RN2c-T25B/21 21 kA, 13.8 kV, 95 kV BIL
IEC 60870-5-103 b b RN2c-T25BS/21 21 kA, 13.8 kV, 95 kV BIL
RN2c-T25A/21 21 kA, 13.8 kV, 95 kV BIL
AS (advanced + sensitive earth-fault) RN2c-T25AS/21 21 kA, 13.8 kV, 95 kV BIL
40 AMTED399086EN
Ring main units Double Extensible ring main unit
200 A or 630 A
RDE2c, RDE6c
DE60211-B
All options available including :

b Time Fuse Link (TFL)
b VIP protection relays
b Sepam series 10 protection relay
Environment
Indoor/outdoor
IP54
Ratings
Busbar 630 A
Operating mechanism
Independent manual
Standard features
Both side extensible ie. on RHS and LHS
Indication
CB auxiliary contacts 1NO 1NC (3)
CB earth ON, 1NO
Test facility
Cable
RH and LH ring switch indication auxiliary contacts 1NO 1NC
VPIS indication
Order information (Please consult us)
AMTED399086EN 41
42 AMTED399086EN
Circuit breaker, metering Contents
and switches
Non-extensible circuit breakers 200 A

Specification - Accessories 44
CN2-T1, CN2-T6, CN2-T25 46
Non-extensible switches 630 A

SN6-S1, SN6-S2 51
Non-extensible metering units 200 A

MU2-M1, MU2-M2, MU2-M3 55
Non-extensible metering units 630 A

MU6-N** 60
Extensible circuit breakers 200 A

CE2-T2, CE2-T7, CE2-T*, CE2-T12, CE2-T**, 64
CE2-T13, CE2-T15, CE2-T16, CE2-T25 69
Extensible circuit breakers 630 A

CE6-T4, CE6-T*, CE6-T8, CE6-T25, CE6-T** 75
Extensible switches 630 A

SE6-S1, SE6-S2, SE6-E1 82
Extensible bus-section 630 A

SE6-B1, CE6-B3, CE6-B5 87
AMTED399086EN 43
Circuit breaker, metering Non-extensible circuit breakers
and switches
200 A
Specification
CN2-T1 CN2-T6 CN2-T25

VIP 300 TFL Sepam 10
Environment
Indoor / outdoor b b b
IP54 b b b
Ratings
Normal rated current 200 A b b b
12 kV 16 kA 3 seconds 75 kV BIL b b b
13.8 kV 21 kA 3 seconds 95 kV BIL O O O
Cable earth switch 16 kA 3 seconds b b b
Cable earth switch 21 kA 3 seconds O O O
Transformer earth switch 3.15 kA 3 seconds b b b
Mechanism
Independent manual b b b
CT’s dual ratio - 100/50/5 A class X b b
Overcurrent & earth fault CT operated trip coils b b
Time fuse Link O O
IDMT overcurrent & earth fault relay - VIP 300 b
IDMT overcurrent and earth fault relay Sepam 10 b
20 V-250 shunt trip coil b b b
Circuit breaker auxiliary switch 1NO 2NC b b b
Indication
Mechanical ON/OFF b b b
Mechanical EARTH/MAIN b b b
VPIS indication (6.6 - 13.8 kV) O O O
Auxiliary switch contacts 1NO 2NC b b b
Gas pressure indicator b b b
Test facility
Integral cable test facility b b b
Standard features
Operating handle b b b
Transformer earth switch 3.15 kA 3 seconds b b b
Bottom entry up 300 mm2 1 x 3C b b b
Bottom entry up 630 mm2 3 x 1C b b b
44 AMTED399086EN
Circuit breaker, metering Non-extensible circuit breakers
and switches
200 A
Accessories
CN2-T1 CN2-T6 CN2-T25 Kit no.

VIP 300 TFL Sepam 10
Cable kits
Tee-off cable box v v v RMR-F47
Gland plate 1 x 3C O O O RMR-A48
Angled gland plates (RMR) O O O RMR-A50 Blank
Blank aluminium gland plate O O O RMR-A52
Brass wiping gland 1 x 3C O O O RMR-A10
Tubular gland 1 x 3C O O O RMR-A12
CES5 gland plate 1 x 3C O O O RMR-A132
Installation items
Set of padlocks - 6 no O O O RMR-A18/6
Anti-vandal fixings, including tool O O O RMR-A19
Foundation bolts (not required for transformer mounting) O O O RMR-A22
Multicore pilot glands O O O RMR-A16
Time Fuse Link (set of 2 - specify rating as table page 156) O O RMR-A17
Operational items
Operating handle b b b RMR-A23
VPIS indication (6.6-13.8 kV) v v v RMR-F108
Neon lamp test unit (including lamp) O O O RMR-A24
Neon lamp O O O RMR-A81
VAP 6 test unit for VIP 300 O RMR-A202
Key free, earth on v v v RMR-F85
Key free, unit off v v v RMR-F86
Transformer earth switch, key free, earth on v v v RMR-F110
Order codes
12 kV, 16 kA, 75 kV BIL, 0.35bG CN2-T1/16 CN2-T6/16
13.8 kV, 21 kA, 95 kV BIL, 0.55bG CN2-T1/21 CN2-T6/21 CN2-T25/21
General arrangement drawing - transformer mounted RMINST-04 Page 101 RMINST-04 Page 101 RMINST-04 Page 101
General arrangement drawing - freestanding RMINST-09 Page 158 RMINST-09 Page 158 RMINST-09 Page 158
Schematic diagram RMSCH-26 Page 127 RMSCH-11 Page 126 RMSCH-47 to 50
Page 122 to 125
AMTED399086EN 45
Circuit breaker, metering Non-extensible circuit breaker
and switches
200 A
CN2-T1
Transformer protection up to 3.5 MVA

DE60250

IEC 60255 and BS142
b Setting range:
Shunt trip coil, 20 V DC-250 V AC
Transformer ratings
Documents
Installation drawing for freestanding unit with tee-off cable box ref: RMINST-09
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Tee-off earth switch, 3.15 kA 3 s
Cable earth switch, 16/21 kA 3 s
Indication
CB auxiliary contacts 1NO 2 NC
Test facility
Integral cable test facilities
Cable
Bottom entry up to 300 mm2 1 x 3C
Accessories
Tee-off cable box
Glands and plates
Interlocks
See page 45 for details
Order information
Code Rating
CN2-T1/16 16 kA, 12 kV, 75 kV BIL
CN2-T1/21 21 kA, 13.8 kV, 95 kV BIL
46 AMTED399086EN
and switches
200 A
CN2-T6

DE60192

time fuse links.
Transformer ratings
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
CB auxiliary contacts 1NO 2 NC
Test facility
Cable
Accessories
Tee-off cable box
Glands and plates
Interlocks
Order information
Code Rating
CN2-T6/16 16 kA, 12 kV, 75 kV BIL
CN2-T6/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 47
and switches
200 A
CN2-T25

DE59802

50/51
50N/51N
49RMS Setting range (200/1):
Documents (1)
CN2-T25B: RMSCH-47
CN2-T25BS: RMSCH-48
CN2-T25A: RMSCH-49
CN2-T25AS: RMSCH-50
Environment
Indoor/outdoor
IP54
Ratings
Busbar 630 A
Operating mechanism
Independent manual
Standard features
Sepam 10 functions ANSI CN2-T25 (1)
code Transformer earth switch, 16/21 kA 3 s
B BS A AS
Earth-fault Standard 50N/51N b b
protection 0.01…2.4 In (2) Indication
0.2…24 A Mechanical ON/OFF indication
0.1…24 In (2) Gas pressure indication
Thermal overload protection 49RMS b b b b CB auxiliary contacts 1NO 1NC (3
Phase-overcurrent and b b b b Test facility
earth-fault cold load pick-up Integral ring switch cable test facility
Logic Blocking send 68 b b b b Cable
discrimination Blocking reception b b Bottom entry up to 1 x 3C 300 mm²
External tripping via digital input b b Bottom entry up to 3 x 1C 630 mm²
Measurement Accessories - see table, page 45
Earth-fault current b b b b Tee-off cable box
Phase currents b b b b Glands and plates
Peak demand currents b b b b Interlocks
Control and supervision Order information
Circuit breaker tripping 86 b b b b Code (1) Rating
and lockout CN2-T25B/21 21 kA, 13.8 kV, 95 kV BIL
Tripping annunciation 30 b b b b CN2-T25BS/21 21 kA, 13.8 kV, 95 kV BIL
Tripped on fault, volt free contact b b b b CN2-T25A/21 21 kA, 13.8 kV, 95 kV BIL
Relay watchdog contact b b CN2-T25AS/21 21 kA, 13.8 kV, 95 kV BIL
Remote CB position monitoring b b
Record of last fault b b b b
Communications
Modbus b b
IEC 60870-5-103 b b

(3) Only with T25B and T25BS.
48 AMTED399086EN
Circuit breaker, metering Non-extensible switches 630 A
and switches Specification
SN6-S1 SN6-S2
Manual operation Provision for actuator
Environment
Indoor / outdoor b b
IP54 b b
Ratings
Normal rated current 630 A b b
13.8 kV 21 kA 3 seconds 95 kV BIL b b
Cable earth switch 21 kA 3 seconds b b
Transformer earth switch 3.15 kA 3 seconds b b
Mechanism
Independent manual b b
Provision for actuator 24 V DC b
Actuator 24 V DC O
Indication
Mechanical ON/OFF b b
Mechanical EARTH/MAIN b b
VPIS indication (6.6 - 13.8 kV) O O
Auxiliary switch contacts 1NO 2NC b
Phase and earth fault detection CT’s for Easergy 200E O
Provision for EFPI O O
Test facility
Integral cable test facility b b
Standard features
Operating handle b b
Transformer earth switch 3.15 kA 3 seconds b b
Bottom entry up 300 mm2 1 x 3C b b
Bottom entry up 630 mm2 3 x 1C b b
AMTED399086EN 49
Circuit breaker, metering Non-extensible switches 630 A
and switches Accessories
SN6-S1 SN6-S2 Kit no.

Manual operation Provision for actuator
Cable kits
Tee-off cable box v v RMR-F47
Gland plate 1 x 3C O O RMR-A48
Angled gland plates (RMR) O O RMR-A50
Blank aluminium gland plate O O RMR-A52
Brass wiping gland 1 x 3C O O RMR-A10
Tubular gland 1 x 3C O O RMR-A12
CES5 gland plate 1 x 3C O O RMR-A132
Installation items
Set of padlocks - 6 no O O RMR-A18/6
Anti-vandal fixings, including tool O O RMR-A19
Foundation bolts (not required for transformer mounting) O O RMR-A22
Multicore pilot glands O O RMR-A16
Operational items
Operating handle b b RMR-A23
VPIS indication (6.6-13.8 kV) v v RMR-F108
Neon lamp test unit (including lamp) O O RMR-A24
Neon lamp O O RMR-A81
Actuator 24 V DC v RMR-F67
Key free, earth on v RMR-F85
Key free, unit off v RMR-F86
Transformer earth switch, key free, earth on v v RMR-F110
Order codes
13.8 kV, 21 kA, 95 kVBIL, 0.35bG SN6-S1/21 SN6-S2/21
General arrangement drawing - transformer mounted RMINST-04 Page 101 RMINST-04 Page 101
General arrangement drawing - freestanding RMINST-09 Page 158 RMINST-09 Page 158
Schematic diagram N/A RMSCH-28 Page 145
50 AMTED399086EN
Circuit breaker, metering Non-extensible switch 630 A
and switches SN6-S1
Switch disconnector
DE60193

Non-automatic
Documents
Schematic drawing ref: N/A
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Short time withstand 21 kA 3 s
Normal rated voltage 13.8 kV
Normal rated BIL 95 kV
Operating mechanism
Independent manual
Standard features
Cable earth switch, 21 kA 3 s
Indication
Test facility
Cable
Accessories
Tee-off cable box
VPIS indication
Glands and plates
Interlocks
Order information
Code Rating
SN6-S1/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 51
Circuit breaker, metering Non-extensible switch 630 A
and switches SN6-S2
Switch disconnector
DE60194

Non-automatic
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Provision for actuator, 24 V DC
Standard features
Indication
Auxiliary contacts 1NO 2NC
Earth selected auxiliary contact 1NO
Test facility
Cable
Accessories
Tee-off cable box
Actuator, 24 V DC
VPIS indication
Glands and plates
Order information
Code Rating
SN6-S2/21 21 kA, 13.8 kV, 95 kV BIL
52 AMTED399086EN
Circuit breaker, metering Non-extensible metering unit
and switches
200 A
Specification
MU2-M1 MU2-M2 MU2-M3

Environment
IP54 b b b
Ratings
Normal rated current 200 A b b b
12 kV 16 kA 1 second 75 kV BIL b b b
Metering (1)
CT’s -50/25/5 A 0.5s 7.5 VA b
CT’s -100/50/5 A 0.5s 10 VA b
CT’s -200/100/5 A 0.5s 10 VA b
VT’s -11 kV/110 V 0.5 50 VA b b b
Bottom entry up 300 mm2 1 x 3C O O O
Bottom entry up 630 mm2 3 x 1C O O O
(1) CT’s - 2 phases (L1 & L3), VT’s phase to phase. 6.6 kV VT’s are available - Contact Schneider Electric
AMTED399086EN 53
and switches
200 A
Accessories
MU2-M1 MU2-M2 MU2-M3 Kit no.

Cable kits
Tee-off cable box v v v RMR-F47
Angled gland plates (RMU) O O O RMR-A51 Blank
Blank aluminium gland plate O O O RMR-A52
CES5 gland plate 1 x 3C O O O RMR-A132
Installation items
Set of padlocks - XX no O O O RMR-A18/6
Foundation bolts (not required for transformer mounting) O O O RMR-A22
Multicore pilot glands O O O RMR-A16
RMU - MU2 installation kit O O O RMR-A350
Freestanding installation kit O O O RMR-A90
Order codes
12 kV, 16 kA, 75 kV BIL MU2-M1/16 MU2-M2/16 MU2-M3/16
General arrangement drawing - transformer mounted RMINST-07/08 RMINST-07/08 RMINST-07/08
Pages 105 - 104 Pages 105 - 104 Pages 105 - 104
Schematic diagram RMSCH-14 Page 121 RMSCH-14 Page 121 RMSCH-14 Page 121
54 AMTED399086EN
and switches
200 A
MU2-M1
Non-extensible metering unit

DE60210

N/A
Metering transformers
b Metering CT’s L1 & L3 phases
v 50/25/5 A
v 7.5 VA class 0.5s
b Metering VT ph - ph
v 11 kV/110 V 50 VA
v class 0.5
Documents
Installation drawing ref: RMINST-07/08
Environment
Indoor/outdoor
IP54
Ratings
Normal rated voltage 12 kV
Standard features
Direct coupling between RMU and transformer (optional freestanding cable
connection)
Cable connection
Accessories
Cable box
Glands and plates
Installation kits
Order information
Code Rating
MU2-M1/16 16 kA, 12 kV, 75 kV BIL
AMTED399086EN 55
and switches
200 A
MU2-M2

DE60210

N/A
v 100/50/5 A
v 10 VA class 0.5s
v 11 kV/110 V 50 VA
v class 0.5
Documents
Environment
Indoor/outdoor
IP54
Ratings
Standard features
Direct coupling between RMU and transformer (optional freestanding cable
connection)
Cable connection
Accessories
Cable box
Glands and plates
Installation kits
Order information
Code Rating
MU2-M2/16 16 kA, 12 kV, 75 kV BIL
56 AMTED399086EN
and switches
200 A
MU2-M3

DE60210

N/A
v 200/100/5 A
v 10 VA class 0.5s
v 11 kV/110 V 50 VA
v class 0.5
Documents
Environment
Indoor/outdoor
IP54
Ratings
Standard features
Direct coupling between RMU and transformer
(optional freestanding cable connection)
Cable connection
Accessories
Cable box
Glands and plates
Installation kits
Order information
Code Rating
MU2-M3/16 16 kA, 12 kV, 75 kV BIL
AMTED399086EN 57
Circuit breaker, metering Non-extensible metering units
and switches
630 A
Specification
MU6-N1 MU6-N2 MU6-N3 MU6-N5

Environment
Indoor / outdoor b b b b
IP54 b b b b
Ratings
Normal rated current 630 A b b b b
12 kV 16 kA 1 second 75 kV BIL b b b b
Metering (1)
CT’s - 400/600/5 A 10 VA b
CT’s - 600/5 A 10 VA b
CT’s - 400/5 A 10 VA b
CT’s - 600/300/5 A 10 VA b
VT’s - 11 kV/110 V 0.5 50 VA b b b
VT’s - 11 kV/6.6 kV/110 V 0.5 50 VA b
Bottom entry up 300 mm2 1 x 3C O O O O
Bottom entry up 630 mm2 3 x 1C O O O O
(1) CT’s - 2 phases (L1 & L3), VT’s phase to phase 6.6 kV VT’s are available - Contact Schneider Electric
58 AMTED399086EN
and switches
630 A
Accessories
MU6-N1 MU6-N2 MU6-N3 MU6-N5 Kit no.

Cable kits
Tee-off cable box v v v v RMR-F47
Gland plate 1 x 3C O O O O RMR-A48
Gland plate 3 x 1C O O O O RMR-A49
Angled gland plates (RMU) O O O O RMR-A51 Blank
Blank aluminium gland plate O O O O RMR-A52
Brass wiping gland 1 x 3C O O O O RMR-A10
Brass wiping gland 3 x 1C O O O O RMR-A11
Tubular gland 1 x 3C O O O O RMR-A12
Tubular gland 3 x 1C O O O O RMR-A13
CES5 gland plate 1 x 3C O O O O RMR-A132
Installation items
Set of padlocks - XX no O O O O RMR-A18/6
Foundation bolts (not required for transformer mounting) O O O O RMR-A22
Multicore pilot glands O O O O RMR-A16
RMU - MU6 installation kit O O O O RMR-A350
Freestanding installation kit O O O O RMR-A90
Order codes
12 kV, 16 kA, 75 kVBIL MU6-N1/16 MU6-N2/16 MU6-N3/16 MU6-N5/16
General arrangement drawing - transformer mounted RMINST-07/08 RMINST-07/08 RMINST-07/08 RMINST-07/08
Pages 105 - 104 Pages 105 - 104 Pages 105 - 104 Pages 105 - 104
Schematic diagram RMSCH-14 RMSCH-14 RMSCH-14 RMSCH-14
Page 121 Page 121 Page 121 Page 121
AMTED399086EN 59
and switches
630 A
MU6-N**

DE60210

N/A
b Metering CT’s L1 & L3 phases (16 kA, 12 kV, 75 kV BIL)
10 VA class 0.5s N1/16 N2/16 N3/16 N5/16
400/200/5 A b
600/5 A b
400/5 A b
600/300/5 A b
b Metering VT ph - ph (16 kA, 12 kV, 75 kV BIL)
50 VA class 0.5 N1/16 N2/16 N3/16 N5/16
11 kV/110 V b b b
11 kV/6.6 kV/110 V b
Documents
Environment
Indoor/outdoor
IP54
Ratings
Standard features
Direct coupling between RMU and transformer
(optional freestanding cable connection)
Cable connection
Accessories
Cable box
Glands and plates
Installation kits
Order information
Code Rating
MU6-N** 16 kA, 12 kV, 75 kV BIL
60 AMTED399086EN
Circuit breaker, metering Extensible circuit breakers
and switches
200 A
Specification
(*) See complete titles footer CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2-
T2 T3 T7 T11 T12 T13 T14 T15 T16 T19 T20 T21 T25
Environment
Indoor / outdoor b b b b b b b b b b b b b
IP54 b b b b b b b b b b b b b
Ratings
Busbars 630 A b b b b b b b b b b b b b
Circuit breaker normal rated current 200 A b b b b b b b b b b b b b
12 kV 16 kA 3 seconds 75 kV BIL b b b b b b b b b b b b b
13.8 kV 21 kA 3 seconds 95 kV BIL O O O O O O O O O O O O O
Cable earth switch 16 kA 3 seconds b b b b b b b b b b b b b
Cable earth switch 21 kA 3 seconds O O O O O O O O O O O O O
Mechanism
Independent manual b b b b b b b b b b b b b
Provision for actuator 24 V DC b b b b
Actuator 24 V DC O O O O
Operating handle b b b b b b b b b b b b b
Protection system
CT’s dual ratio - 500/200/1 A class x b b
CT’s dual ratio - 100/50/5 A class X b
CT ratio - 200/1 A class X b b b b b b b b b
Overcurrent & earth fault CT operated trip coils b
Overcurrent & earth fault relay VIP 35 b
Time fuse link O
IDMT overcurrent & earth fault relay - VIP 300 b b b b b b b b b
IDMT overcurrent and earth fault relay Sepam 10 b
20 V-250 shunt trip coil b b b b b b b b b b b b b
Auxiliary switch 1NO 2NC b b b b b b b b b b b b b
Metering
CT’s -200/100/5 A 0.5s 10 VA b b b b b b b
VT’s -13.8 kV/110 V 0.5 10 VA 13.8/110 V/110 V 0.5 50 VA 3P 20 VA b b
VT’s -11 kV/110 V 0.5 50 VA b b b
VT’s -6.6 kV/110 V 0.5 50 VA b b
VT’s phase - phase, CT’s L1 & L3 b b b b
VT’s phase - earth, CT’s L1, L2 & L3 b b b
Indication
Mechanical ON/OFF b b b b b b b b b b b b b
Mechanical EARTH/MAIN b b b b b b b b b b b b b
Cable VPIS indication (6.6 - 13.8 kV) O O O O O O O O O O O O O
Auxiliary switch contacts 1NO 2NC b b b b b b b b b b b b b
Earth selected auxiliary contacts 1NO b b b b
Test facility
Integral cable test facility b b b b b b b b b b b b b
Cable
Bottom entry up to 300 mm2 1 x 3C b b b b b b b b b b b b b
Bottom entry up to 630 mm2 3 x 1C b b b b b b b b b b b b b
Top entry cables O O O O O O O O O O O O O
(*) Complete titles:
CE2-T2 - VIP 300
CE2-T3 - VIP 300 + Metering [Phase - Phase] (VT 11 kV/110 V)
CE2-T7 - Time Fuse Link (TFL)
CE2-T11 - VIP 300 + Metering [Phase - Phase] (VT 6.6 kV/110 V)
CE2-T12 - VIP 300 + Provision for Actuator
CE2-T13 - VIP 300 + Provision for Actuator + Metering [Phase - Phase] (VT 11 kV/110 V)
CE2-T14 - VIP 300 + Provision for Actuator + Metering [Phase - Phase] (VT 6.6 kV/110 V)
CE2-T15 - VIP 30
CE2-T16 - VIP 35
CE2-T19 - VIP 300 + Metering [Phase - Earth] (VT 13.8 kV/110 V)
CE2-T20 - VIP 300 + Metering [Phase - Earth] (VT 11 kV/110 V)
CE2-T21 - VIP 300 + Provision for Actuator + Metering [Phase - Earth] (VT 13.8 kV/110 V)
CE2-T25 - Sepam 10
AMTED399086EN 61
and switches
200 A
Accessories
(*) See complete titles CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- Kit no.
footer T2 T3 T7 T11 T12 T13 T14 T15 T16 T19 T20 T21 T25
Cable kits
Gland plate 1 x 3C O O O O O O O O O O O O O RMR-A48
Gland plate 3 x 1C O O O O O O O O O O O O O RMR-A49
Angled gland plates (RMR) O O O O O O O O O O O O O RMR-A50
Blank aluminium gland plate O O O O O O O O O O O O O RMR-A52
Brass wiping gland 1 x 3C O O O O O O O O O O O O O RMR-A10
Brass wiping gland 3 x 1C O O O O O O O O O O O O O RMR-A11
Tubular gland 1 x 3C O O O O O O O O O O O O O RMR-A12
Tubular gland 3 x 1C O O O O O O O O O O O O O RMR-A13
CES5 gland plate 1 x 3C O O O O O O O O O O O O O RMR-A132
Top entry cables standard panels v v v v v v RMR-F93
Top entry cables MU6 only v v v v v v v RMR-F94
Installation items
3 phase busbars 630 A O O O O O O RMR-A14
3 phase busbars 630 A O O O O O O O RMR-A78
Busbar end kit O O O O O O O O O O O O O RMR-A15
Set of padlocks - 6 no O O O O O O O O O O O O O RMR-A18/6
Foundation bolts (not required b b b b b b b b b b b b b RMR-A22
for transformer mounting)
Multicore pilot glands O O O O O O O O O O O O O RMR-A16
Time Fuse Link (set of 2 - specify O RMR-A17
rating as table page 156)
Operational items
Operating handle b b b b b b b b b b b b b RMR-A23
Cable VPIS indication v v v v v v v v v v v v v RMR-F108
(6.6 - 13.8 kV)
Neon lamp test unit v v v v v v v v v v v v v RMR-A24
(including lamp)
Neon lamp O O O O O O O O O O O O RMR-A81
VAP 6 test unit for VIP 300 O O O O O O O O O O O O RMR-A202
Actuator 24 V DC v v v RMR-F67
Polarity conversion kit (1) v v v RMR-F391
Key free, EARTH ON v v v v v v v RMR-F85
Key free, MAIN OFF v v v v v v v RMR-F86
N. B. specify lock symbol at time
of ordering (3 digits max)
not available with motor
mechanisms
(1) Only required when unit is used with RE2c ring main units and automation.

CE2-T2 - VIP 300
CE2-T15 - VIP 30
CE2-T16 - VIP 35
CE2-T25 - Sepam 10
62 AMTED399086EN
and switches
200 A
Accessories
(*) See complete titles CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- Kit no.
footer T2 T3 T7 T11 T12 T13 T14 T15 T16 T19 T20 T21 T25
Earth fault passage
indication (choose
provision kit and an EFPI
required if not using
Easergy 200E)
EFPI provision kit, inside O O O O O O O O O O O O O RMR-F30
cable box
Bowden STD EFPI type NB O O O O O O O O O O O O O RMR-A277
Bowden LV reset EFPI type NB1 O O O O O O O O O O O O O RMR-A278
Bowden LV reset & alarm O O O O O O O O O O O O O RMR-A279
type NB2
Bowden “RR” EFPI and CT O O O O O O O O O O O O O RMR-A56
Fundamentals ER “FIND” O O O O O O O O O O O O O RMR-A57
EFPI and CT
Ancillary items
Tool box O O O O O O O O O O O O O RMR-A80
Order code
12 kV, 16 kA, 75 kV BIL, 0.35bG CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- N/A CE2- N/A N/A
T2/16 T3/16 T7/16 T11/16 T12/16 T13/16 T14/16 T15/16 T16/16 T20/16
13.8 kV, 21 kA, 95 kV BIL, 0.55bG CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- CE2- N/A CE2- CE2-
T2/21 T3/21 T7/21 T11/21 T12/21 T13/21 T14/21 T15/21 T16/21 T19/21 T21/21 T25/21
General arrangement drawing RMINST-03 RMINST-02 RMINST-03 RMINST-02 RMINST-03 RMINST-02 RMINST-02 RMINST-03 RMINST-03 RMINST-02 RMINST-02 RMINST-02 RMINST-03
Page 100 Page 99 Page 100 Page 99 Page 100 Page 99 Page 99 Page 100 Page 100 Page 99 Page 99 Page 99 Page 100
Schematic drawing RMSCH-07 RMSCH-09 RMSCH-06 RMSCH-09 RMSCH-19 RMSCH-20 RMSCH-20 RMSCH-07 RMSCH-07 RMSCH-35 RMSCH-35 RMSCH-36 RMSCH-47 to 50
Page 129 Page 131 Page 128 Page 131 Page 135 Page 136 Page 136 Page 129 Page 129 Page 141 Page 141 Page 142 Pages 122 to 125
CE2-T2 - VIP 300
CE2-T15 - VIP 30
CE2-T16 - VIP 35
CE2-T25 - Sepam 10
AMTED399086EN 63
Circuit breaker, metering Extensible circuit breaker 200 A
and switches CE2-T2
Feeder protection up to 3.5 MVA at 11 kV

DE60251

IEC 60255 and BS142.
b Setting range:
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Auxiliary contacts,1NO 2NC
Test facility
Cable
Accessories
VPIS indication
Glands and plates
Interlocks
Operating handle
Busbar kit
Top entry cables
Order information
Code Rating
CE2-T2/16 16 kA, 12 kV, 75 kV BIL
CE2-T2/21 21 kA, 13.8 kV, 95 kV BIL
64 AMTED399086EN
and switches CE2-T7

DE60196

Overcurrent and earth fault protection using CT operated trip coils with provision
for time fuse links.
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Test facility
Integral cable test facility
Cable
Accessories
VPIS indication
Glands and plates
Interlocks
Operating handle
Busbar kit
Top entry cables
Order information
Code Rating
CE2-T7/16 16 kA, 12 kV, 75 kV BIL
CE2-T7/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 65
and switches CE2-T*

DE60252

b Setting range:
v 200/100/5 A
v 10 VA class 0.5s
(Select VT rating and switchgear rating from table below). b Metering VT
v see below
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Test facility
Cable
Accessories
VPIS indication
Glands and plates
Interlocks
Operating handle
Busbar kit
Top entry cables
Order code
16 kA, 12 kV, 75 kV BIL CE2-T3/16 CE2-T11/16 N/A CE2-T20/16
21 kA, 13.8 kV, 95 kV BIL CE2-T3/21 CE2-T11/21 CE2-T19/21 N/A
Metering VT information: b b
Phase to phase
Phase to earth b b
6.6 kV/110 V b
11 kV/110 V (1) b b
13.8 kV/110 V b
General arrangement drawing RMINST-02 RMINST-02 RMINST-02 RMINST-02
(1) Please consult Schneider Electric when ordering units with 95 kV BIL voltage
Tel: +44 (0)113 290 3500
66 AMTED399086EN
and switches CE2-T12

DE60253

b Setting range:
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Auxiliary contacts,1NO 2 NC
Earth selected auxiliary contact1NO
Test facility
Cable
Accessories
Actuator, 24 V DC
VPIS indication
Glands and plates
Interlocks
Operating handle
Busbar kit
Top entry cables
Order information
Code Rating
CE2-T12/16 16 kA, 12 kV, 75 kV BIL
CE2-T12/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 67
and switches CE2-T**

DE60254

b Setting range:
b Metering CT’s
v 200/100/5 A
v 10 VA class 0.5s
v see below
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Test facility
Cable
Accessories
Actuator, 24 V DC
VPIS indication
Glands and plates
Interlocks
Operating handle
Busbar kit
Top entry cables
Order code
16 kA, 12 kV, 75 kV BIL CE2-T14/16 N/A
21 kA, 13.8 kV, 95 kV BIL CE2-T14/21 CE2-T21/21
Metering VT information: b
Phase to phase
Phase to earth b
6.6 kV/110 V b
11 kV/110 V (1)
13.8 kV/110 V b
General arrangement drawing RMINST-02 RMINST-02
Page 99 Page 99
Schematic diagram RMSCH-20 RMSCH-36
Page 136 Page 142
Tel: +44 (0)113 290 3500
68 AMTED399086EN

DE60254

b Setting range:
b Metering CT’s
v 200/100/5 A
v 10 VA class 0.5s
v 11 kV/110 V 50 VA
v class 0.5
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Actuator, 24 V DC
Standard features
Indication
Test facility
Cable
Accessories
VPIS indication
Glands and plates
Interlocks
Operating handle
Busbar kit
Top entry cables
Order information
Code Rating
CE2-T13/16 16 kA, 12 kV, 75 kV BIL
CE2-T13/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 69

DE60251

Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Test facility
Cable
Accessories
VPIS indication
Glands and plates
Interlocks
Operating handle
Busbar kit
Top entry cables
Order information
Code Rating
CE2-T15/16 16 kA, 12 kV, 75 kV BIL
CE2-T15/21 21 kA, 13.8 kV, 95 kV BIL
70 AMTED399086EN

DE60255

Self powered IDMT overcurrent and earth fault relay, VIP 35.
CH30 core balance CT
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Test facility
Cable
Accessories
VPIS indication
Glands and plates
Interlocks
Operating handle
Busbar kit
Top entry cables
Order information
Code Rating
CE2-T16/16 16 kA, 12 kV, 75 kV BIL
CE2-T16/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 71

DE59803

50/51
50N/51N
49RMS Sepam series 10. In accordance with IEC 60255
Documents (1)
CE2 – T25B: RMSCH-47
CE2 – T25BS: RMSCH-48
CE2 – T25A: RMSCH-49
CE2 – T25AS: RMSCH-50
Environment
Indoor/outdoor
IP54
Ratings
Busbar 630 A
Operating mechanism
Independent manual
Standard features
Sepam 10 functions ANSI CE2-T25 (1)
code Cable earth switch, 16/21 kA 3 s
B BS A AS
Protection
Indication
protection 0.01…2.4 In (2) Mechanical tripped on fault flag indication
0.2…24 A Mechanical earth/main indication
0.1…24 In (2) CB auxiliary contacts 1NO 1NC (3)
Thermal overload protection 49RMS b b b b Test facility
Phase-overcurrent and b b b b Integral ring switch cable test facility
earth-fault cold load pick-up Cable
Logic Blocking send 68 b b b b Bottom entry up to 1 x 3C 300 mm²
External tripping via digital input b b Accessories - see table, page 62
Measurement Tee-off cable box
Earth-fault current b b b b Glands and plates
Phase currents b b b b Interlocks
Peak demand currents b b b b Order information
Control and supervision Code (1) Rating
Circuit breaker tripping 86 b b b b CE2-T25B/21 21 kA, 13.8 kV, 95 kV BIL
and lockout
CE2-T25BS/21 21 kA, 13.8 kV, 95 kV BIL
Tripping annunciation 30 b b b b CE2-T25A/21 21 kA, 13.8 kV, 95 kV BIL
Tripped on fault, volt free contact b b b b CE2-T25AS/21 21 kA, 13.8 kV, 95 kV BIL
Relay watchdog contact b b
Communications
Modbus b b
IEC 60870-5-103 b b

72 AMTED399086EN
and switches
630 A
Specification
(*) See complete titles footer CE6- CE6- CE6- CE6- CE6- CE6- CE6- CE6- CE6- CE6-
T4 T5 T6 T8 T9 T10 T22 T23 T24 T25
Environment
Indoor / outdoor b b b b b b b b b b
IP54 b b b b b b b b b b
Ratings
Busbars 630 A b b b b b b b b b b
Circuit breaker normal rated current 630 A b b b b b b b b b b
12 kV 16 kA 3 seconds 75 kV BIL b b b b b b b b b b
13.8 kV 21 kA 3 seconds 95 kV BIL O O O O O O O O O O
Cable earth switch 16 kA 3 seconds b b b b b b b b b b
Cable earth switch 21 kA 3 seconds O O O O O O O O O O
Mechanism
Independent manual b b b b b b b b b b
Provision for actuator 24 V DC b b b b
Actuator 24 V DC O O O O
Operating handle b b b b b b b b b b
Protection system
CT ratio - 800/1 A class X b b b b b b b b b
CT dual ratio 800/400/1 A 5P20 b
IDMT overcurrent & earth fault relay - VIP 300 b b b b b b b b b
IDMT overcurrent & earth fault relay Sepam 10 b
20 V-250 V shunt trip coil b b b b b b b b b b
Auxiliary switch 1NO 2NC b b b b b b b b b b
Metering
CT’s - 400/200/5 A 0.5s 10 VA b b b b b b b
VT’s - 13.8 kV/110 V/110 V/ 0.5 50 VA 3P 20 VA b b
VT’s - 11 V/110 V 0.5 50 VA b b b
VT’s - 6.6 kV/110 V 0.5 50 VA b b
VT’s - phase - phase, CT’s L1 & L3 b b b b
VT’s phase - earth, CT’s L1, L2 & L3 b b b
Indication
Mechanical ON/OFF b b b b b b b b b b
Mechanical EARTH/MAIN b b b b b b b b b b
Cable VPIS indication (6.6 - 13.8 kV) O O O O O O O O O O
Auxiliary switch contacts 1NO 2NC b b b b b b b b b b
Indication CT 600/5 A 5 VA CLS 1 L2 ph b b b b b b b b b
Ammeter 0-600 A b b b b b b b b b
Earth selected auxiliary contacts 1NO b b b
Gas pressure indicator b b b b b b b b b b
Test facility
Integral cable test facility b b b b b b b b b b
Cable
Bottom entry up to 300 mm2 1 x 3C b b b b b b b b b b
Bottom entry up to 630 mm2 3 x 1C b b b b b b b b b b
Top entry cables O O O O O O O O O O
CE6-T4 - VIP 300
CE6-T25 - Sepam 10
AMTED399086EN 73
and switches
630 A
Accessories
(*) See complete titles footer CE6- CE6- CE6- CE6- CE6- CE6- CE6- CE6- CE6- CE6- Kit no.
T4 T5 T6 T8 T9 T10 T22 T23 T24 T25
Cable kits
Gland plate 1 x 3C O O O O O O O O O O RMR-A48
Gland plate 3 x 1C O O O O O O O O O O RMR-A49
Angled gland plates (RMR) O O O O O O O O O O RMR-A50
Blank aluminium gland plate O O O O O O O O O O RMR-A52
Brass wiping gland 1 x 3C O O O O O O O O O O RMR-A10
Brass wiping gland 3 x 1C O O O O O O O O O O RMR-A11
Tubular gland 1 x 3C O O O O O O O O O O RMR-A12
Tubular gland 3 x 1C O O O O O O O O O O RMR-A13
CES5 gland plate 1 x 3C O O O O O O O O O O RMR-A132
Top entry cables standard panels v v v RMR-F93
Top entry cables MU6 only v v v v v v v RMR-F94
Installation items
3 phase busbars 630 A O O O RMR-A14
3 phase busbars 630 A O O O O O O O RMR-A78
Busbar end kit O O O O O O O O O O RMR-A15
Set of padlocks - 6 no O O O O O O O O O O RMR-A18/6
Foundation bolts (not required for b b b b b b b b b b RMR-A22
transformer mounting)
Multicore pilot glands O O O O O O O O O O RMR-A16
Operational items
Operating handle b b b b b b b b b b RMR-A23
Cable VPIS indication (6.6 - 13.8 kV) v v v v v v v v v v RMR-A108
Neon lamp test unit (including lamp) O O O O O O O O O O RMR-A24
Neon lamp O O O O O O O O O O RMR-A81
VAP 6 test unit for VIP 300 O O O O O O O O RMR-A202
Actuator 24 V DC v v v v RMR-F67
Polarity conversion kit (1) v v v v RMR-F391
Key free, EARTH ON v v v v v v RMR-F85
Key free, MAIN OFF v v v v v v RMR-F86
N. B. specify lock symbol at time of ordering
( 3 digits max) not available with motor
mechanisms
Earth fault passage indication
(choose provision kit and an EFPI
required if not using Easergy T200E)
EFPI provision kit, inside cable box O O O O O O O O O O RMR-F30
Bowden STD EFPI type NB O O O O O O O O O O RMR-A277
Bowden LV reset EFPI type NB1 O O O O O O O O O O RMR-A278
Bowden LV reset & alarm type NB2 O O O O O O O O O O RMR-A279
Bowden “RR” EFPI and CT O O O O O O O O O O RMR-A56
Fundamentals ER “FIND” EFPI and CT O O O O O O O O O O RMR-A57
Ancillary items
Tool box O O O O O O O O O O RMR-A80
Order code
12 kV, 16 kA, 75 kV BIL, 0.35bG CE6- CE6- CE6- CE6- CE6- CE6- N/A N/A CE6-
T4/16 T5/16 T6/16 T8/16 T9/16 T10/16 T24/16
13.8 kV, 21 kA, 95 kV BIL, 0.55bG CE6- CE6- CE6- CE6- CE6- CE6- CE6- CE6- N/A CE6-
T4/21 T5/21 T6/21 T8/21 T9/21 T10/21 T22/21 T23/21 T25/21
General arrangement drawing RMINST-03 RMINST-02 RMINST-02 RMINST-03 RMINST-02 RMINST-02 RMINST-02 RMINST-02 RMINST-02 RMINST-03
Page 100 Page 99 Page 99 Page 100 Page 99 Page 99 Page 99 Page 99 Page 99 Page 100
Schematic drawing RMSCH-08 RMSCH-10 RMSCH-10 RMSCH-23 RMSCH-24 RMSCH-24 RMSCH-37 RMSCH-38 RMSCH-37 RMSCH-47 to 50
Page 130 Page 132 Page 132 Page 139 Page 140 Page 140 Page 143 Page 144 Page 143 Pages 122 to 125

CE6-T4 - VIP 300
CE6-T25 - Sepam 10
74 AMTED399086EN
and switches CE6-T4
Feeder protection up to 12 MVA at 11 kV

DE60256

b Setting range:
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Ammeter 0-600 A
Indication CT L2 ph - 600/5 A class 1.0, 5 VA
Test facility
Cable
Accessories
VPIS indication
Glands and plates
Interlocks
Busbar kit
Top entry cables
Order information
Code Rating
CE6-T4/16 16 kA, 12 kV, 75 kV BIL
CE6-T4/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 75
and switches CE6-T*

DE60197

b Setting range:
b Metering CT’s
v 400/200/5 A
v 10 VA class 0.5s
v see below
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Ammeter 0-600 A
Test facility
Cable
Accessories
Actuator, 24 V DC
VPIS indication
Glands and plates
Interlocks
Busbar kit
Top entry cables
Order code
16 kA, 12 kV, 75 kV BIL CE6-T5/16 CE6-T6/16 N/A CE6-T24/16
21 kA, 13.8 kV, 95 kV BIL CE6-T5/21 CE6-T6/21 CE6-T22/21 N/A
Phase to phase
Phase to earth b b
6.6 kV/110 V b
11 kV/110 V (1) b b
13.8 kV/110 V b
General arrangement drawing RMINST-02 RMINST-02 RMINST-02 RMINST-02
Tel: +44 (0)113 290 3500
76 AMTED399086EN
and switches CE6-T8

DE60257

b Setting range:
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Ammeter 0-600 A
Test facility
Cable
Accessories
Actuator, 24 V DC
VPIS indication
Glands and plates
Interlocks
Busbar kit
Top entry cables
Order information
Code Rating
CE6-T8/16 16 kA, 12 kV, 75 kV BIL
CE6-T8/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 77

DE59803

50/51
50N/51N
49RMS Sepam series 10. In accordance with IEC 60255
Documents (1)
CE6 – T25B: RMSCH-47
CE6 – T25BS: RMSCH-48
CE6 – T25A: RMSCH-49
CE6 – T25AS: RMSCH-50
Environment
Indoor/outdoor
IP54
Ratings
Busbar 630 A
Operating mechanism
Independent manual
Standard features
Sepam 10 functions ANSI CE6-T25 (1)
code Cable earth switch, 16/21 kA 3 s
B BS A AS
Protection
Indication
protection 0.01…2.4 In (2) Mechanical tripped on fault flag indication
0.2…24 A Mechanical earth/main indication
0.1…24 In (2) CB auxiliary contacts 1NO 1NC (3)
Thermal overload protection 49RMS b b b b Test facility
Phase-overcurrent and b b b b Integral ring switch cable test facility
earth-fault cold load pick-up Cable
Logic Blocking send 68 b b b b Bottom entry up to 1 x 3C 300 mm²
External tripping via digital input b b Accessories - see table, page 74
Measurement Tee-off cable box
Earth-fault current b b b b Glands and plates
Phase currents b b b b Interlocks
Peak demand currents b b b b Order information
Control and supervision Code (1) Rating
Circuit breaker tripping 86 b b b b CE6-T25B/21 21 kA, 13.8 kV, 95 kV BIL
and lockout
CE6-T25BS/21 21 kA, 13.8 kV, 95 kV BIL
Tripping annunciation 30 b b b b CE6-T25A/21 21 kA, 13.8 kV, 95 kV BIL
Tripped on fault, volt free contact b b b b CE6-T25AS/21 21 kA, 13.8 kV, 95 kV BIL
Relay watchdog contact b b
Communications
Modbus b b
IEC 60870-5-103 b b

78 AMTED399086EN
and switches CE6-T**

DE60199

b Setting range:
b Metering CT’s
v 400/200/5 A
v 10 VA class 0.5s
v see below
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Earth selected auxiliary contacts
Ammeter 0-600 A
Indication CT L2 ph- 600/5 A class 1.0, 5 VA
Test facility
Cable
Accessories
VPIS indication
Glands and plates
Interlocks
Busbar kit
Top entry cables
Order code
16 kA, 12 kV, 75 kV BIL CE6-T9/16 CE6-T10/16 N/A
21 kA, 13.8 kV, 95 kV BIL CE6-T9/21 CE6-T10/21 CE6-T23/21
Phase to phase
Phase to earth b
6.6 kV/110 V b
11 kV/110 V (1) b
13.8 kV/110 V b
General arrangement drawing RMINST-02 RMINST-02 RMINST-02
Page 99 Page 99 Page 99
Schematic diagram RMSCH-24 RMSCH-24 RMSCH-38
Tel: +44 (0)113 290 3500
AMTED399086EN 79
Circuit breaker, metering Extensible switches 630 A
SE6-S1 SE6-S2 SE6-E1

Manual operation Provision for actuator Busbar earth-switch
manual operation
Environment
IP54 b b b
Ratings
Busbars 630 A b b b
Switch normal rated current 630 A b b b
13.8 kV 21 kA 3 seconds 95 kV BIL b b b
Cable earth switch 21 kA 3 seconds b b
Mechanism
Actuator 24 V DC O
Indication
Mechanical ON/OFF b b
Cable VPIS indication (6.6-13.8 kV) v v
Busbar VPIS indication (6.6-13.8 kV) v v
Auxiliary switch contacts1NO 1 NC v
Phase and earth fault detection CT’s for Easergy T200E O
EFPI provision only CT inside box O O b
Test facility
Integral cable test facility b b
Integral test facility
RH/LH busbar earthing b
Bottom entry up to 300 mm2 1 x 3C b b
Bottom entry up to 630 mm2 3 x 1C b b
Top entry cables O O
80 AMTED399086EN
Circuit breaker, metering Extensible switches 630 A
SE6-S1 SE6-S2 SE6-E1 Kit no.

Manual operation Provision for Busbar earth-switch
actuator manual operation
Cable kits
Angled gland plates (RMR) O O RMR-A50
Blank aluminium gland plate O O RMR-A52
CES5 gland plate 1 x 3C O O RMR-A132
Top entry cables v v RMR-F93
Installation items
3 phase busbars 630 A O O v RMR-A14
Set of padlocks - 6 no O O O RMR-A18/6
Busbar end kit (1 end kit required per switchboard) O O O RMR-A15
Foundation bolts (not required for transformer mounting) b b b RMR-A22
Multicore pilot glands O RMR-A16
Operational items
Cable VPIS indication (6.6-13.8 kV) v v RMR-F108
Cable and busbar VPIS indication (6.6-13.8 kV) v v RMR-F92
Neon lamp O O RMR-A81
Polarity conversion kit (1) v RMR-F391
Key free, earth ON v v RMR-F85
Key free, main OFF v RMR-F86
N. B. specify lock symbol at time of ordering ( 3 digits max) not
Indication
EFPI provision kit, inside cable box O O RMR-F30
Bowden STD EFPI NB O O RMR-A277
Bowden LV reset EFPI type NB1 O O RMR-A278
Bowden LV reset & alarm type NB2 O O RMR-A279
Bowden “RR” EFPI and CT O O RMR-A56
Fundamentals ER “FIND” EFPI and CT O O RMR-A57
Ancillary items
Tool box O O O RMR-A80
Order code
13.8 kV, 21 kA, 95 kV BIL, 0.55bG SE6-S1/21 SE6-S2/21 SE6-E1/21
Schematic drawing N/A RMSCH-29 N/A
Page 146
AMTED399086EN 81
Circuit breaker, metering Extensible switch 630 A
and switches SE6-S1
Switch disconnector
DE60201

Non-automatic
Documents
Schematic drawing ref: RMSCH-N/A
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Anti-reflex operating handles
Indication
Test facility
Cable
Accessories
VPIS indication
Glands and plates
Interlocks
Busbar kit
Top entry cables
Order information
Code Rating
SE6-S1/21 21 kA, 13.8 kV, 95 kVBIL
82 AMTED399086EN
and switches SE6-S2
Switch disconnector
DE60202

Non-automatic
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Earth selected auxiliary contact 1NO
Test facility
Cable
Accessories
Actuator, 24 V DC
VPIS indication
Glands and plates
Interlocks
Busbar kit
Top entry cables
Order information
Code Rating
SE6-S2/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 83
and switches SE6-E1
Busbar earthing switch

DE60203
Documents
Schematic drawing ref: RMSCH-N/A
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
Indication
Test facility
N/A
Cable
N/A
Accessories
Interlocks
Busbar kit
Order information
Code Rating
SE6-E1/21 21 kA, 13.8 kV, 95 kV BIL
84 AMTED399086EN
Circuit breaker, metering Extensible bus-section 630 A
SE6-B1 CE6-B3 CE6-B5

Bus-section manual Bus-section manual Bus-section manual
Metering Metering
Provision for actuator
Environment
IP54 b b b
Ratings
Busbars 630 A b b b
Circuit breaker normal rated current 630 A b b
Switch normal rated current 630 A b
12 kV 16 kA 3 seconds 75 kV BIL b b
13.8 kV 21 kA 3 seconds 95 kV BIL b O O
RH busbar earth switch 16 kA 3 seconds b b
RH busbar earth switch 21 kA 3 seconds b O O
Mechanism
Actuator 24 V DC O
Protection system
CT ratio - 800/1 A class X b b
IDMT overcurrent & earth fault relay - VIP 300 b b
20- 250 V shunt trip coil b b
Auxiliary switch1NO 2 NC b b
Metering
CT’s - 400/200/5 A 0.5s 10 VA b b
VT’s - 11 kA/110 V 0.5 50 VA b b
VT’s phase - phase, CT’s L1 & L3 b b
Indication
Mechanical ON/OFF b b b
Earth selected auxiliary contact1NO b
RH busbar VPIS indication O O O
Auxiliary switch contacts1NO 2NC b b
Indication CT 600/5 A 5 VA CLS 1 L2 phase b b
Ammeter 0-600 A b b
Integral test facility
RH busbar earthing b b b
LH busbar earthing ( using SE6-E1) O O O
AMTED399086EN 85
SE6-B1 CE6-B3 CE6-B5 Kit no.

Bus-section manual Bus-section manual Bus-section manual
Metering Metering
Provision for actuator
Installation items
3 phase busbars 630 A RMR-A14
3 phase busbars 630 A (Joggle metering) v v v RMR-A79
3 phase busbars 630 A double width (metering) v v v RMR-A78
Set of padlocks - XX no O O O RMR-A18/6
Busbar end kit (1 end kit required per switchboard) O O O RMR-A15
Foundation bolts (not required for transformer mounting) b b b RMR-A22
Multicore pilot glands O O RMR-A16
Operational items
LH and RH busbar VPIS indication v v v RMR-F92
Neon lamp O O O RMR-A81
VAP6 test unit for VIP 300 O O RMR-A202
Polarity conversion kit (1) v RMR-F391
Key free, earth ON v v RMR-F85
Key free, main OFF v v RMR-F86
N. B. specify lock symbol at time of ordering ( 3 digits max) not
Ancillary items
Tool box O O O RMR-A80
Order code
12 kV, 16 kA, 75 kV BIL, 0.35bG N/A CE6-B3/16 CE6-B5/16
13.8 kV, 21 kA, 95 kV BIL, 0.55bG SE6-B1/21 CE6-B3/21 CE6-B5/21
Schematic drawing N/A RMSCH-21 RMSCH-22
Page 137 Page 138
86 AMTED399086EN
and switches SE6-B1
Bus-section disconnector
DE60204
Protection & control

Non-automatic
Documents
Schematic drawing ref: N/A
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
RH busbar earth switch, 21 kA 3 s
Indication
Test facility
Integral RH busbar test facility
Cable
N/A
Accessories
VPIS indication
Interlocks
Busbars
Order information
Code Rating
SE6-B1/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 87
and switches CE6-B3
Bus-section circuit breaker

DE60258

b Setting range:
b Metering CT’s
v 400/200/5 A
v 10 VA class 0.5s
b Metering VT ph-ph
v 11 kV/110 V 50 VA
v class 0.5
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
RH busbar earth switch, 16/21 kA 3 s
Indication
Ammeter 0-600 A
Indication CT L2 ph- 600/5 A class 1.0 5 VA
Test facility
Cable
N/A
Accessories
VPIS indication
Interlocks
Busbars
Order information
Code Rating
CE6-B3/16 16 kA, 12 kV, 75 kV BIL
CE6-B3/21 21 kA, 13.8 kV, 95 kV BIL
88 AMTED399086EN
and switches CE6-B5
Bus-section circuit breaker

DE60259

b Setting range:
b Metering CT’s
v 400/200/5 A
v 10 VA class 0.5s
b Metering VT ph-ph
v 11 kV/110 V 50 VA
v class 0.5
Documents
Environment
Indoor/outdoor
IP54
Ratings
Busbars 630 A
Operating mechanism
Independent manual
Standard features
RH busbar earth switch, 16/21 kA 3 s
Indication
Earth selected auxiliary contacts1NO
Ammeter 0-600 A
Indication CT L2 ph- 600/5 A class 1.0 5 VA
Test facility
Cable
N/A
Accessories
Actuator, 24 V DC
VPIS indication
Interlocks
Busbars
Order information
Code Rating
CE6-B5/16 16 kA, 12 kV, 75 kV BIL
CE6-B5/21 21 kA, 13.8 kV, 95 kV BIL
AMTED399086EN 89
90 AMTED399086EN
Remote control Contents
Telecontrol cabinet
Easergy T200 E - Specification 92
Easergy T200-E02M 93
AMTED399086EN 91
Remote control Telecontrol cabinet
Easergy T200 E - Specification
Easergy T200-E02M Easergy T200-E04M

2 functions 4 functions
Environment
Indoor / outdoor b b
IP54 b b
Communication
Modbus
IEC 870-5-101 and IEC 870-5-104 b b
DNP3 b b
2 additional modem ports with GSM or GPRS b b
Standard features
Freestanding/wall mounted/ switchgear mounted b b
Removable radio bracket ( no radio supplied) b b
Inputs to cabinet
Switch open - per switch b b
Switch closed - per switch b b
Earth selector earth/mains - per switch b b
1 spare - per switch b b
Control output to switchgear
To switch
- Open switch b b
- Close switch b b
- Reset external FPI b b
Output to SCADA
- Switch open b b
- Switch closed b b
- Earth selector earth/main b b
- Fault passage indication - phase and/or earth fault b b
From cabinet
- Local/remote failure b b
- Mains/equipment failure b b
- Battery and charger alarms b b
Local control
Push button open/close switch b b
Local/remote selector b b
Reset/test integral FPI b b
Power restart b b
Local indication
Mains present b b
Battery fault b b
Internal supplies on b b
Switch status - open/closed b b
FPI operated b b
Local/remote mode selected b b
Equipment fault (watchdog) b b
Battery and charger
Telecomms equipment - 12 V DC b b
Control unit - 12 V DC b b
Power supply 90-270 V AC 50 Hz 120 VA b b
Switchgear 24 V DC b b
1 x 24 Ah sealed lead acid b b
20 degrees C, 3 hours after loss of supply b b
5 c/o switch operations b b
92 AMTED399086EN
Remote control Telecontrol cabinet
Easergy T200-E02M
Easergy T200-E04M
Telecontrol cabinet - Up to 2 switch control (T200-E02M)

DE60195
Telecontrol cabinet - Up to 4 switch control (T200-E04M)

Local indication
Mains failure, battery fault, internal supplies on,
Switch status - open/closed, FPI operated, local/remote mode selected, equipment
fault (Watchdog)
Inputs to cabinet
Switch open
Switch closed
Earth selector earth/mains
3 spare
Control outputs to switchgear
b To switch
v Open switch
v Close switch
v Reset FPI
Local control
Push button open/close switch
Local/remote selector
Reset/test integral FPI
Optional features
b Integral phase and earth fault passage indicator
b 3 phase RMS current measurement
b Wall mounted/freestanding
Documents
Environment
Indoor/outdoor
IP54
Dimensions
480 x 370 x 280 mm
Communication
b Modbus
v IEC 870-5-101 and IEC 870-5-104
v DNP3
v 2 additional modem ports with GSM or GPRS
Standard features
Switchgear mounted removable radio bracket ( no radio/modem supplied)
Outputs to SCADA
b Switch open
b Switch closed
b Earth selector earth/main
b Fault passage indication - phase and/or earth fault
b From cabinet
v Local/remote mode
v Mains/equipment failure
v other configurable alarms
Batteries and charger
Telecomms equipment - 12 V DC
Control unit - 12 V DC
Switchgear - 24 V DC
1 x 24 Ah sealed lead acid
Power supply
90-270 V AC 50 Hz 120 VA
Autonomy
20°C 5 hours after loss of supply
5 C/O switch operations
Deep discharge protection
Order information
T200-E02M
T200-E04M
AMTED399086EN 93
94 AMTED399086EN
Installation drawings Contents
Summary 96
Typical switchboard 97
Extensible units 98
ref RMINST-01, RMINST-02, RMINST-03
Non-extensible unit 101

ref RMINST-04
Extensible ring main unit 102

c/w tee off cable box - ref RMINST-22
Non-extensible ring main units 103

for transformer mounting unit - ref RMINST-06
c/w MU2 metering unit & tee off cable box - ref RMINST-08
Non-extensible metering unit 105

ref RMINST-07
Telecontrol cabinet 106

ref RMINST-11
AMTED399086EN 95
Installation drawings Summary
Non-extensible equipment
Schematic Page number General arrangement Page number
diagram drawing
Ring main units 200 A RN2c-T1 RMSCH-01 112 RMINST-06 103
RN2c-T2 RMSCH-03 114 RMINST-06 103
RN2c-T25B RMSCH-43 116 RMINST-06 103
RN2c-T25BS RMSCH-44 117 RMINST-06 103
RN2c-T25A RMSCH-45 118 RMINST-06 103
RN2c-T25AS RMSCH-46 119 RMINST-06 103
RN6c-T25B RMSCH-43 116 RMINST-06 103
RN6c-T25BS RMSCH-44 117 RMINST-06 103
RN6c-T25A RMSCH-45 118 RMINST-06 103
RN6c-T25AS RMSCH-46 119 RMINST-06 103
Circuit breakers 200 A CN2-T1 RMSCH-26 127 RMINST-04 101
CN2-T6 RMSCH-11 126 RMINST-06 103
CN2-T25B RMSCH-47 122 RMINST-03 100
CN2-T25BS RMSCH-48 123 RMINST-03 100
CN2-T25A RMSCH-49 124 RMINST-03 100
CN2-T25AS RMSCH-50 125 RMINST-03 100
Switches 630 A SN6-S1 N/A - RMINST-04 101
SN6-S2 RMSCH-28 145 RMINST-04 101
Metering units MU2-M1, MU2-M2, MU2-M3 RMSCH-14 121 RMINST-07/08 105-104
MU6-N1, MU6-N2, MU6-N3 RMSCH-14 121 RMINST-07/08 105-104
MU6-N5 RMSCH-14 121 RMINST-07/08 105-104
Telecontrol cabinets Easergy T200-E02M RMSCH-17 147 RMINST-11 106
Easergy T200-E04M RMSCH-17 147 RMINST-11 106
Extensible equipment
Schematic Page number General arrangement Page number
diagram drawing
RE2c-T25B RMSCH-43 116 RMINST-06 103
RE2c-T25BS RMSCH-44 117 RMINST-06 103
RE2c-T25A RMSCH-45 118 RMINST-06 103
RE2c-T25AS RMSCH-46 119 RMINST-06 103
Circuit breakers 200 A CE2-T2 RMSCH-07 129 RMINST-03 100
CE2-T3 RMSCH-09 131 RMINST-02 99
CE2-T25B RMSCH-47 122 RMINST-02 99
CE2-T25BS RMSCH-48 123 RMINST-02 99
CE2-T25A RMSCH-49 124 RMINST-02 99
CE2-T25AS RMSCH-50 125 RMINST-02 99
Circuit breakers 630 A CE6-T4 RMSCH-08 130 RMINST-03 100
CE6-T25B RMSCH-47 122 RMINST-02 99
CE6-T25BS RMSCH-48 123 RMINST-02 99
CE6-T25A RMSCH-49 124 RMINST-02 99
CE6-T25AS RMSCH-50 125 RMINST-02 99
Switches 630 A SE6-S1 N/A - RMINST-03 100
SE6-S2 RMSCH-29 146 RMINST-03 100
SE6-E1 N/A - RMINST-03 100
Bus sections 630 A SE6-B1 N/A - RMINST-01 98
CE6-B3 RMSCH-21 137 RMINST-01 98
CE6-B5 RMSCH-22 138 RMINST-01 98
96 AMTED399086EN
Installation drawings Typical switchboard
DE59806
799
Note: for installation where overpressure relief of the equipment is required please contact
Schneider Electric Tel: +44 (0)113 290 3500
Note: for civil engineering and recommendations for internal arc clearances please consult
our installation and maintenance instructions Ref: SE 6251 or contact Schneider Electric
Tel: +44 (0)113 290 3500
AMTED399086EN 97
Installation drawings Extensible unit
ref RMINST-01
DE59807
799
Panel type Page number

SE6-B1 87
CE6-B3 88
CE6-B5 89
Approximate weight: 450 kg
Tel: +44 (0)113 290 3500
98 AMTED399086EN
DE59808
ref RMINST-02
799

CE2-T3 66
CE2-T11 66
CE2-T13 69
CE2-T14 68
CE2-T19 66
CE2-T20 66
CE2-T21 68
CE6-T5 76
CE6-T6 76
CE6-T9 79
CE6-T10 79
CE6-T22 76
CE6-T23 79
CE6-T24 76
Tel: +44 (0)113 290 3500
AMTED399086EN 99
ref RMINST-03
DE59809
799

CE2-T2 64
CE2-T7 65
CE2-T12 67
CE6-T4 75
CE6-T8 77
SE6-S1 82
SE6-S2 83
SE6-E1 84
Tel: +44 (0)113 290 3500
100 AMTED399086EN
Installation drawings Non-extensible unit
DE59811
ref RMINST-04

CN2-T1 46
CN2-T6 47
SN6-S1 51
SN6-S2 52
Tel: +44 (0)113 290 3500
AMTED399086EN 101
Installation drawings Extensible ring main unit
c/w tee off cable box
ref RMINST-22
DE59810
985

RE2c-T1 36
RE2c-T2 37
RE2c-T3 38
RE2c-T4 39
Tel: +44 (0)113 290 3500
102 AMTED399086EN
Installation drawings Non-extensible ring main unit
for transformer mounting unit
ref RMINST-06
DE59812
DE60268

RN2c-T1 25
RN2c-T2 26
RN2c-T3 27
RN2c-T4 28
RN2c-T5 29
RN6c-T1 31
Note: for installation where overpressure relief of the equipment

is required please contact Schneider Electric
Tel: +44 (0)113 290 3500
Note: for civil engineering and recommendations for internal arc

clearances please consult our installation and maintenance
instructions Ref: SE 6251 or contact Schneider Electric
Tel: +44 (0)113 290 3500
AMTED399086EN 103
Installation drawings Non-extensible ring main unit
c/w MU2 metering unit & tee off cable box
ref RMINST-08
DE59814

MU2-M1 55
MU2-M2 56
MU2-M3 57
MU6-N1 60
MU6-N2 60
MU6-N3 60
MU6-N5 60
Approximate weight: 200 kg (MU2 only)
MU2 shown connected to a non-extensible ring main unit
Tel: +44 (0)113 290 3500
104 AMTED399086EN
Installation drawings Non-extensible metering unit
DE59813
ref RMINST-07

MU2-M1 55
MU2-M2 56
MU2-M3 57
MU6-N1 60
MU6-N2 60
MU6-N3 60
MU6-N5 60
Tel: +44 (0)113 290 3500
AMTED399086EN 105
Installation drawings Telecontrol cabinet
ref RMINST-11
DE59815
DE60268

Easergy T200-E02 93
Easergy T200-E04 93
Approximate weight: 30 kg (Easergy only)
Note: for installation where overpressure relief of the equipment

is required please contact Schneider Electric
Tel: +44 (0)113 290 3500
Note: for civil engineering and recommendations for internal arc

clearances please consult our installation and maintenance
instructions Ref: SE 6251 or contact Schneider Electric
Tel: +44 (0)113 290 3500
106 AMTED399086EN
Schematic diagrams Contents
Schematic legends 108

Specification
Ring main units accessories 110
Non-extensible / extensible ring main units 112

ref RMSCH-01, RMSCH-02, RMSCH-03, RMSCH-15,
RMSCH-43, RMSCH-44, RMSCH-45, RMSCH-46
Non-extensible ring main unit 120

ref RMSCH-42
Non-extensible metering unit 121

ref RMSCH-14
Non-extensible / extensible circuit breaker units 122

ref RMSCH-47, RMSCH-48, RMSCH-49, RMSCH-50
Non-extensible circuit breaker units 126

ref RMSCH-11, RMSCH-26
Extensible circuit breaker units 128

ref RMSCH-06, RMSCH-07, RMSCH-08, RMSCH-09,
RMSCH-10, RMSCH-12, RMSCH-13, RMSCH-19,
RMSCH-20, RMSCH-21, RMSCH-22, RMSCH-23, RMSCH-24,
RMSCH-35, RMSCH-36, RMSCH-37, RMSCH-38
Non-extensible switch units 145

ref RMSCH-28, RMSCH-29
Telecontrol unit block diagram 147

ref RMSCH-17
AMTED399086EN 107
Schematic diagrams Schematic legends
Specification
Fuse schedule CT & VT Ratios

F1 VT secondary 16 A/link metering Panel type CT1 CT2 CT3 CT4 VT1 VT2
F2 VT secondary 2 A/link metering
RN2c-T1 100/50/5 A
Class X
RN2c-T2 200/1 A
Legends Class X
RN2c-T3 500/200/1 A
EPS earth position selected auxiliary Class X
MR mechanism reset switch RN2c-T4 500/200/1 A
RL1 close relay Class X
RL2 open relay RN2c-T5 100/50/5 A
52 circuit breaker Class X
89 switch
RN2c-T25 200/100/1 A
96 direct acting trip coil 5P20
TFL time fuse link
/b normally closed auxiliary contact RN6c-T1 800/400/1 A
Class X
/a normally open auxiliary contact
/c normally open make auxiliary contact RN6c-T25 800/400/1 A
5P20
A ammeter
STC shunt trip coil RE2c-T1 100/50/5 A
ITC integral trip coil Class X
50 instantaneous overcurrent RE2c-T2 200/1 A
51 time delayed overcurrent Class X
50N instantaneous earth fault RE2c-T3 500/200/1 A
51N time delayed earth fault Class X
INC minimum operating current RE2c-T4 500/200/1 A
M actuator Class X
EFPI earth fault passage indicator RE2c-T25 200/100/1 A
EPSR earth position selector right 5P20
EPSL earth position selector left
MU2-M1 50/25/5 A 11000/110 V
ESR earth switch right 7.5 VA Class 0.5s 50 VA Class 0.5
ESL earth switch left
TRS trip reset spring MU2-M2 100/50/5 A 11000/110 V
10 VA Class 0.5s 50 VA Class 0.5
MU2-M3 200/100/5 A 11000/110 V
10 VA Class 0.5s 50 VA Class 0.5
Symbols
CN2-T1 200/1 A
Class X
DE60269
CN2-T6 100/50/5 A
Class X
CN2-T25 200/100/1 A
5P20
CE2-T7 100/50/5 A
Class X
CE2-T2 200/1 A
Class X
CE2-T3 200/1 A 200/100/5 A 11000/110 V
Class X 10 VA Class 0.5s 50 VA Class 0.5
CE2-T11 200/1 A 200/100/5 A 6600/110 V
CE2-T12 200/1 A
Class X
CE2-T13 200/1 A 200/100/5 A 11000/110 V
CE2-T14 200/1 A 200/100/5 A 6600/110 V
CE2-T15 200/1 A
Class X
CE2-T16 200/1 A
Class X
CE2-T19 200/1 A 200/100/5 A 13800/110 V/110 V
20 VA class 3 P
CE2-T20 200/1 A 200/100/5 A 11000/110 V/110 V
20 VA class 3 P
CE2-T21 200/1 A 200/100/5 A 13800/110 V/110 V
20 VA class 3 P
CE2-T25 200/100/1 A
5P20
108 AMTED399086EN
Schematic diagrams Schematic legends
Specification
Conditions CT & VT Ratios

1. All relays de-energised Panel type CT1 CT2 CT3 CT4 VT1 VT2
2. Switches shown in open position
3. Auxiliary switch only operated between main ‘ON’ and main
‘OFF’ position (i.e. does not operate in earth position). CE6-T4 800/1 A 600/5 A
Class X 5 VA Class 1.0
CE6-T5 800/1 A 600/5 A 400/200/5 A 11000/110 V
Class X 5 VA Class 1.0 10 VA Class 0.5s 50 VA Class 0.5
CT and VT types CE6-T6 800/1 A 600/5 A 400/200/5 A 6600/110 V
CTI 3 phase protection CT’s
CE6-T8 800/1 A 600/5 A
CT2 1 phase indication CT Class X 5 VA Class 1.0
CT3 2 phase metering CT
CT4 Easergy 200E phase & earth fault Ct CE6-T9 800/1 A 600/5 A 400/200/5 A 11000/110 V
VT1 Ph-Ph metering VT (2 phases)
VT2 Ph-E metering VT (3 phases) CE6-T10 800/1 A 600/5 A 400/200/5 A 6600/110 V
CE6-T22 800/1 A 600/5 A 400/200/5 A 13800/110 V/110 V
20 VA class 3 P
CE6-T23 800/1 A 600/5 A 400/200/5 A 13800/110 V/110 V
20 VA class 3 P
CE6-T24 800/1 A 600/5 A 400/200/5 A 11000/110 V/110 V
20 VA class 3 P
CE6-T25 800/400/1 A
5P20
CE6-B3 800/1 A 600/5 A 400/200/5 A 11000/110 V
CE6-B5 800/1 A 600/5 A 400/200/5 A 11000/110 V
SE6-S2 800/1 A 600/5 A 500/1 A
Class X 5 VA Class 1.0 Class X
SN6-S2 800/1 A 600/5 A 500/1 A
Class X 5 VA Class 1.0 Class X
AMTED399086EN 109
Schematic diagrams Ring main units accessories
DE59820
L1 L2 L3
110 AMTED399086EN
Schematic diagrams Ring main units accessories
Circuit breaker
DE59821
AMTED399086EN 111
Schematic diagrams Non-extensible / extensible
ring main unit
ref RMSCH-01
DE59822-1
L1
L2
L3
PROVISION FOR
SHUNT TRIP COIL

RN2c-T1 25
RE2c-T1 36
For explanation of symbols see page 108
112 AMTED399086EN
ring main unit
ref RMSCH-02
DE59824-1
L1
L2
L3
PROVISION FOR
SHUNT TRIP COIL

RN2c-T3 27
RE2c-T3 38
AMTED399086EN 113
ring main unit
ref RMSCH-03
DE59823-1
L1
L2
L3
PROVISION FOR
SHUNT TRIP COIL

RN2c-T2 26
RE2c-T2 37
114 AMTED399086EN
ring main unit
ref RMSCH-15
DE59825-1
L1
L2
L3
PROVISION FOR
SHUNT TRIP COIL

RN2c-T4 28
RE2c-T4 39
AMTED399086EN 115
ring main unit
ref RMSCH-43
DE59853

RN2c-T25 30
RE2c-T25 40
116 AMTED399086EN
ring main unit
ref RMSCH-44
DE59854

RN2c-T25 30
RE2c-T25 40
AMTED399086EN 117
ring main unit
ref RMSCH-45
DE59855

RN2c-T25 30
RE2c-T25 40
118 AMTED399086EN
ring main unit
ref RMSCH-46
DE59856

RN2c-T25 30
RE2c-T25 40
AMTED399086EN 119
Schematic diagrams Non-extensible ring main unit
ref RMSCH-42
DE59826
L1
L2
L3

RN6c-T1 31
120 AMTED399086EN
Schematic diagrams Non-extensible metering unit
DE59834
ref RMSCH-14
L1 L3

MU2-M1 55
MU2-M2 56
MU2-M3 57
MU6-N1 60
MU6-N2 60
MU6-N3 60
MU6-N5 60
AMTED399086EN 121
circuit breaker units
ref RMSCH-47
DE59857

CN2-T25 48
CE2-T25 72
CE6-T25 78
122 AMTED399086EN
ref RMSCH-48
DE59858

CN2-T25 48
CE2-T25 72
CE6-T25 78
AMTED399086EN 123
ref RMSCH-49
DE59859

CN2-T25 48
CE2-T25 72
CE6-T25 78
124 AMTED399086EN
ref RMSCH-50
DE59860

CN2-T25 48
CE2-T25 72
CE6-T25 78
AMTED399086EN 125
Schematic diagrams Non-extensible
ref RMSCH-11
DE59833
L1 L2 L3

CN2-T6 47
126 AMTED399086EN
Schematic diagrams Non-extensible
ref RMSCH-26
DE59843
L1 L2 L3

CN2-T1 46
AMTED399086EN 127
Schematic diagrams Extensible circuit breaker units
ref RMSCH-06
DE59828
L1 L2 L3

CE2-T7 65
128 AMTED399086EN
DE59829
ref RMSCH-07
L1 L2 L3

CE2-T2 64
AMTED399086EN 129
ref RMSCH-08
DE59830
L1 L2 L3
L2

CE6-T4 75
130 AMTED399086EN
DE59831
ref RMSCH-09
L1 L2 L3
L1 L3

CE2-T3 66
CE2-T11 66
AMTED399086EN 131
ref RMSCH-10
DE59832
L1 L2 L3
L2
L2
L1 L3

CE6-T5 76
CE6-T6 76
132 AMTED399086EN
DE59835
ref RMSCH-12
L1
L2
L3

CE2-T15 70
AMTED399086EN 133
ref RMSCH-13
DE59835
L1
L2
L3

CE2-T16 71
134 AMTED399086EN
DE59837
ref RMSCH-19
L1 L2 L3

CE2-T12 67
AMTED399086EN 135
ref RMSCH-20
DE59838
L1 L2 L3
L1 L3

CE2-T13 69
CE2-T14 68
136 AMTED399086EN
DE59839
ref RMSCH-21
L1 L2 L3
L2
L1 L3

CE6-B3 88
AMTED399086EN 137
ref RMSCH-22
DE59840
L1 L2 L3
L2
L1 L3

CE6-B5 89
138 AMTED399086EN
DE59841
ref RMSCH-23
L1 L2 L3
L2

CE6-T8 77
AMTED399086EN 139
ref RMSCH-24
DE59842
L1 L2 L3
L2
L1 L3

CE6-T9 79
CE6-T10 79
140 AMTED399086EN
DE59846
ref RMSCH-35
L1 L2 L3
L1 L2 L3

CE2-T19 66
CE2-T20 66
AMTED399086EN 141
ref RMSCH-36
DE59847
L1 L2 L3
L1 L2 L3

CE2-T21 68
142 AMTED399086EN
DE59848
ref RMSCH-37
L1 L2 L3
L2
L1 L2 L3

CE6-T22 76
CE6-T24 76
AMTED399086EN 143
ref RMSCH-38
DE59849
L1 L2 L3
L2
L1 L2 L3

CE6-T23 79
144 AMTED399086EN
Schematic diagrams Non-extensible switch units
DE59844
ref RMSCH-28
L1 L2 L3

SN6-S2 52
AMTED399086EN 145
Schematic diagrams Non-extensible switch units
ref RMSCH-29
DE59845
L1 L2 L3

SE6-S2 83
146 AMTED399086EN
Schematic diagrams Telecontrol unit block diagram
DE59827
ref RMSCH-17
90-230 V AC
50 Hz
L1
L2
L3

AMTED399086EN 147
148 AMTED399086EN
Accessories & options Contents
Accessories description 150

MV substation remote monitoring unit - Flair 200C
Voltage indicator and relay - VD23
Fault passage indicators - Flair 21D and 22D
VPIS-V2
Motorization
Other accessories
Non-extensible ring main unit 157

c/w angled ring cable gland plates - ref RMINST-05
Tee-off cable box fitted to SN6/CN2 158

ref RMINST-09
Ringmaster range cabling accessories 159

ref RMINST-10
AMTED399086EN 149
Accessories & options Accessories description
MV substation remote monitoring unit
Flair 200C
Voltage indicator and relay VD23
The Flair 200C is an efficient tool for reducing MV substation remote monitoring unit Flair 200C
repair and fault finding times.
It improves quality of service and A product dedicated to remote monitoring of MV substations with a high level
operation for power supply companies. of function integration
Easergy Flair 200C is a remote monitoring unit designed to be installed in the MV
substations of a public-private distribution network or in customers’ substations.
Easergy Flair 200C is a tool that complements control units for MV substations
PE57570
(Easergy T200 I) and conventional fault passage indicators (Easergy Flair).

Easergy Flair 200C is specially designed to meet customers’ requirements
for the management of MV substations. It provides compact, open solutions:
b Fault passage indicator compatible with any type of earthing system
b Substation monitoring: sending of an alarm in the event of an incident
in the substation for efficient maintenance
b Power monitoring unit on the MV and LV network for improved monitoring
of load curves and improved power distribution efficiency
b Substation digital concentrator for interfacing between the substation’s
communicating equipment and the control centre
b Communication with the remote control centre with call management upon alarm.
Flair 200C
The VD23 is a voltage detecting system for Voltage indicator and relay VD23
automatic transfer system or interlock
applications.
Features
b Various combinations:
The VD23 is a compact voltage relay for 3 kV to 36 kV, 50/60 Hz medium
v presence or absence voltage relay
voltage networks. It is associated with a capacitive divider and a VPIS-VO.
v zero sequence voltage relay
b 2 output relays based on 2 functional modes:
v phase-to-neutral or phase-to-phase voltage
v R1 = Voltage presence (typically used for automatic transfer switching)
v phase selection.
v R2 = Voltage absence (typically used for interlocking of earthing switch).
b Easy to install: b Thresholds can be set as a percent of phase-to-neutral voltage (V),
v compact 96 x 48 mm DIN format phase-to-phase voltage (U) or residual voltage (VO)
v terminal connection for VPIS-VO b All combinations of voltage conditions are possible:
v no need for HV transformer v 3 phases and residual: V1+V2+V3+VO
v hot installation v 3 phases: V1+V2+V3 or U12+U13+U23
v auto-adaptation of nominal voltage. v single phase: Vo, V1, V2, V3, U12, U13 or U23
b Output is a tripping order via two output relays with a normal or inverse active
position
b Signalling and tripping outputs may be set with a delay.
PE57787
Display principle
b Voltage value (% of Un) of L1, L2 and L3 shown on the display
b Voltage presence/absence indication via LED
b Settings by front pushbuttons and LCD
v thresholds, delays and smart parameters
v display of all settings on LCD.
VD23 b Auto-adaptation of the nominal system voltage
b Check on voltage status.
Advanced settings
All the combinations can be set with microswitches on the rear of the device.
The use of two relays provides safety backup operation for each combination
6 microswitches: 1: Ph-N voltage(V) / Ph-Ph voltage(U)
1 2 3 4 5 6 2: Direct / inverse action on output relays
1 3: Phase 1 used / not used
0
4: Phase 2 used / not used
L1
5: Phase 3 used / not used
L2 6: Residual voltage used / not used
L3
VD23
Wiring (with VPIS-VO)
DM100060
All the combinations can be set with microswitches on the rear of the device.
The use of two relays provides safety backup operation for each combination.
VPIS-VO Voltage Voltage 24-48

absence presence Vdc
150 AMTED399086EN
Flair 21D and Flair 22D
Flair 21D, 22D is a family of DIN format Applications and main features
fault passage indicators. They are small in size,
self-powered and adapt automatically to the The Flair range increases your power availability by providing indicators
network. suitable for fault locating and MV network load management.
b Indication of phase-phase and phase-earth faults
These devices use cutting-edge technology to b Display of settings
detect earth faults on underground MV networks b Indication of the faulty phase
with isolated, resistor-earthed or directly earthed b Display of the load current including peak demand and frequency.
neutral and overcurrents on all networks.
These fault passage indicators are reliable and easy to use.
b Self-powered, the fault current passage
b Automatic setting on the site
detection and indication system operates
b Fault indication with LED or outdoor lamp
continuously
b 15-year battery life for Flair 22D
b Adjustment-free, they are immediately b More accurate fault detection if Flair 22D is connected to voltage presence
operational (numerous manual adjustments indication system (VPIS) voltage output
are however possible) b Can be factory-mounted in Premset cubicles or added on the site
b Compact, their DIN format easily fits b Easy on-site addition without removing MV cables using split-type current sensor.
in MV cubicles
b Smart, they offer an ammeter/digital maximeter
function.
Fault detection functions
Overcurrent detection
b Automatic mode for adjustment-free calibration of detection thresholds
b Manual mode for special override settings:
PE57783
v Flair 21D: 4 detection thresholds from 200 A to 800 A, in 200 A increments,

selectable via microswitches
v Flair 22D: 8 detection thresholds from 100 A to 800 A, in 50 A increments,
configurable via the front panel keypad.
b Fault acknowledge time:
v Flair 21D: 40 ms
v Flair 22D (configurable via the front panel keypad)
- Type A from 40 to 100 ms in 20 ms increments
Flair 21D
- Type B from 100 to 300 ms in 50 ms increments.
Earth fault detection

PE57784
The detector checks the 3 phases for current variations (di/dt).

A time delay of 70 s is applied for fault confirmation by the upstream
protective device.
b Automatic mode for adjustment-free calibration of detection thresholds
b Manual mode for special override settings:
v Flair 21D: 6 detection thresholds from 40 to 160 A, via microswitches
v Flair 22D (configurable via the front panel keypad):
Flair 22D - Type A from 20 to 200 A, in 10 A increments
- Type B from 5 to 30 A in 5 A increments and 30 to 200 A in 10 A.
b Inrush function: prevents unnecessary detection in the event of load switch-on.
Incorporates a 3 s time delay for fault filtering at network power up.
b Earth fault sensitivity as low as 5 A
The Inrush function can be disabled via configuration on Flair 22D.
b Display of settings and faulty phase
b Automatic reset Fault indication function
Signalling
As soon as a fault is confirmed, the indication device is activated.
b Fault indication via a red LED on the front panel
b Indication of the faulty phase (earth fault) on LCD display
b Optional remoting of indication to external flashing lamp
b Activation of a contact for retransmission to the SCADA system.
Indication reset
b Automatic reset upon load current recovery (configurable time delay on Flair 22D)
b Manual reset via front panel button
b Reset via external Reset input
b Reset by time delay: fixed (4 hr) for Flair 21D and adjustable using front
panel keypad (2 hr to 16 hr) for Flair 22D.
AMTED399086EN 151
Flair 21D and Flair 22D
Clear, comprehensive display Display principle

DE58715
Test b The load current is displayed continuously

Reset
b When a fault is detected, the faulty phase is indicated
L1
b Use the buttons on the front panel to scroll through settings and measurements.
L2
A
I max.
L3
Selection table
Esc
Easergy
Flair 21D Flair 22D
Flair 22D
EMS58352 Power supply Self-powered b b
Dual-powered b (1)
Sensors Detection Overcurrent b b
The Flair 21D, 22D range uses an integrated Earth-fault b b
detection system composed of indicators Display Ammeter b b
and dedicated CTs. (4 digit LCD) Maximeter b b
Integrated sensors are normally placed around Options SCADA interface (relay) b b
the bushings. Split CTs can be placed around External lamp b b
cables for retrofit purposes. External reset b
Extended setting (keypad) b
Communication 2-voltage output relays
Connection diagrams Serial communication port
(1) By lithium battery
L3
L2
L1 Characteristics per product
Model Description
DM100048
Fault passage indicator with single power supply (self-powered)

Flair 21D Detector with autonomous power supply
External indicator lamp output powered by battery (BVP)
Fault passage indicator with dual power supply
Flair 21D Flair 22D Detector with autonomous power supply and lithium battery
Reset Indication
External indicator lamp output powered by the Flair (BVE)
L3 Zero sequence CT option (type B setup)
L2
L1 Interface with VPIS-VO possible to confirm the fault by voltage absence
VPIS-VO
option Standard applications
Flair 21D Maintenance-free, adjustment-free fault detector
Flair 22D Fault detector for networks with very low load current (< 2 A) with possibility
of manual adjustments.
Flair 22D
Reset Indication
152 AMTED399086EN
VPIS V2
b Voltage presence indicating system Description

in compliance with the IEC 62271-206 standard
b The VPIS V2 is a self-powered voltage presence indicating system, in compliance
(and also with the old IEC 61958 standard)
with the IEC 62271-206 standard
b Voltage output option for source changeover
b Connectors on the front panel allow the use of a phase comparator
switch application.
(see corresponding section in the document)
b Extended lifetime of LEDs on the front panel
PE58177
b Compatibility with existing MV network devices for replacement.

The VPIS V2 consists of two parts:
v the surge protection part (always connected)
v the voltage presence indicating part (replaceable for maintenance)
b Retrofit: no change necessary for the replacement of a VPIS V1 (production from
01-2000 → 02-2009) with a VPIS V2.
VPIS V2 However, a special “open” seal is necessary (supplied with each VPIS V2)
for installation on an existing wiring harness.
Thresholds
PE58178
b In compliance with the IEC 62271-206 standard, the indicator lamp outputs of
the VPIS are lit or flashing when the network voltage is > 45% of the rated voltage.
IEC 62271-206: Equivalent percentage Status of VPIS
percentage of of rated voltage V indicator lamps
network voltage U
Phase-to-phase Phase-to-earth
Voltage indicator
Voltage value 10% 17% Extinguished
at VPIS input
PE58142
45% 78% Lit or flashing

The flashing frequency increases depending on the level of the network voltage.
At rated voltage, the indicator lamps seem to be lit steadily.
VPIS V2 references selection table

The operating range depends on the working voltage, the MV network frequency and
“Open” seal the type of counter element used in the cubicle.
The common operating ranges at 50/60 Hz frequencies can be found in this table.
In the event of use on a single frequency, 50 Hz or 60 Hz, the operating range can be
PE58143
extended. In that case contact the cubicle offer manager.
Ringmaster 3 kV 6 kV 10 kV 15 kV
First Without VO VPI62401 VPI62401 VPI62403 VPI62403
choice With VO VPI62411 VPI62411 VPI62413 VPI62413
50/60 Hz (3.4 kV-7.5 kV) (3.4 kV-7.5 kV) (7.1 kV-16 kV) (7.1 kV-16 kV)
Standard surge protection Second Without VO VPI62402
choice With VO VPI62412
PE58144
50/60 Hz (5.8 kV-10 kV)
VPIS-VO surge protection

PE58145
Cover joint (not available as spare part)
AMTED399086EN 153
Motorization
Click on the picture to see the video ►
Simple, fast and efficient motorization solution

As the world moves towards more smart networks, the remote operation of RMUs
will become more necessary.
Ringmaster with its “Plug-in” motor design offers customers to convert their pre-wired
manual operated RMUs to motorized, remotely controlled in a couple of minutes.
The plug-in motor-gear assembly, called as “Motor-pack” can be directly plugged
on to the mechanism on site, in live or dead condition of the Ring Main Unit.
Providing customer the benefit of enormous time saving, easiness and flexibility.
This “Motorpack” is universal in nature as the same Motorpack can be used
to motorize either switch or circuit breaker.
The whole motor unit just needs a screw to secure it in position once fitted
on the Ring Main Unit.
DSC0457
DSC0456
154 AMTED399086EN
Motorization
Process of motorization
DSC0444
DSC0443
Manual pre-wired Ring Main Unit Position the Motorpack to the RMU
DSC0437
DSC0434
DSC0430
Position the Motorpack in front Plug-in the motorpack in its location Secure by special nut provided
of mechanism (pad lockable)
DSC0424
RMU with motor – Ready to be operated from remote
AMTED399086EN 155
Other accessories
Schneider Electric are able to provide a number Accessories

of accessories to enhance the basic unit These are dispatched either:
specifications. These accessories are detailed b Fitted to the unit within the works - these are accessories that are either too bulky,
within the panel type specifications or need testing prior to despatch
ie; RMR-F47 - tee-off cable box
b Loose, boxed, for you to assemble on site. These items are either those that need
to be supplied loose to ease installation: ie RMR-A48 which is a gland plate, or test
equipment such as RMR-A202, VAP6.
Options
The following pages clarify options:
RMR-F47 - Tee-off cable box (drawing RMINST 05/09)
RMR-A50 - Angled gland tray (drawing RMINST 10)
RMR-A317 - Angled gland tray (drawing RMINST 05)
RMR-A14/A15/A78/A79
DE60270
Busbar assemblies
b Each kit comprises a three phase set of busbars, 630 A
b Specify at time of ordering:
v 1 off RMR-A15 - end panel kit, plus busbar kits
v Quantity required = No. of panels - 1
Note: Different busbar kits are required for metering units and bus-sections
Busbars are dispatched loose.
RMR-A17
Time Fuse Links
DE60245-1
b 2 off time fuse links for overcurrent protection

Order code Rating
RMR-A17/3 3 amp
RMR-A17/5 5 amp
RMR-A17/7 7.5 amp
RMR-A17/10 10 amp
RMR-A17/12 12.5 amp
RMR-A17/15 15 amp
RMR-A202
PE58310
VAP 6 test unit

b Check operation of VIP 300, VIP 30 & VIP35 IDMT relays, unit injects 20 x Is
to verify operation of microprocessor and outputs, and trip the CB.
Complete with batteries.
156 AMTED399086EN
Accessories & options Non-extensible ring main unit
c/w angled ring cable gland plates
ref RMINST-05
DE60246
208 208

RN2c-T1 25
RN2c-T2 26
RN2c-T3 27
RN2c-T4 28
RN2c-T5 29
The above drawings refer to RMR-F324 tee-off cable box and RMR-A317 angled gland plate.
AMTED399086EN 157
Accessories & options Tee-off cable box fitted
to SN6/CN2
ref RMINST-09
DE60247

CN2-T1 46
CN2-T6 47
SN6-S1 51
SN6-S2 52
158 AMTED399086EN
Accessories & options Ringmaster range
cabling accessories
ref RMINST-10
DE59850
799

CE2 61-72
CE6 73-79
SE6 80-87
CN2 44-48
SN6 49-52
AMTED399086EN 159
160 AMTED399086EN
Schneider Electric, Contents
an overview
and order form
Applications 162
Building systems and solutions
Industrial systems and solutions
Energy and infrastructure systems and solutions
Package substations
Mining industry
Order form 170

Ring Main Unit (RMU)
Ring Modular Range (RMR) - Circuit Breaker
Ring Modular Range (RMR) - Switch
Guide Metering & Bus section
Index 175
AMTED399086EN 161
Schneider Electric, Applications
an overview
and order form
With over 100 years experience in the electrical industry,

PE58311
Schneider Electric has established itself as a world leader in

the supply and manufacture of products for the distribution,
monitoring and control of electrical power.
Schneider Electric regards its customers as commercial
partners, who, like us, demand the highest standards of
excellence in terms of products, projects and services.
Schneider Electric is proud to provide the solutions to meet
their needs.
Schneider Electric operates the largest, dedicated sales force in the electrical industry.
Sales engineers have specialist expertise and an understanding of the customer
needs within each of the following market sectors:
b Building systems and solutions
b Industrial systems and solutions
b Energy and infrastructure systems and solutions
b Package substations
b Mining industry.
162 AMTED399086EN
an overview Building systems and solutions
and order form
The real reason for putting technology into buildings is to simplify tasks, enhance
PE58312
safety and improve the quality of life.

Schneider Electric knows this and has created attractive, functional products for the
residential building sector. Well being comfort and entertainment are key concepts in
this area.
The same objectives apply to commercial buildings such as offices, hotels, shopping
centres, hospitals, schools and care facilities for the elderly.
Schneider Electric offer a wide range of solutions in the area of building management
services and uses its expertise in all of these buildings to protect people and
equipment.
Schneider Electric means greater comfort, lower operating

costs and enhanced safety.
Related industries
b Retail
b Education
b Health
PE58313
b Entertainment centres
b Offices
b Warehouses
b Agriculture
b Factory
b Private residential
b Public residential.
Principal customers in the construction market
b Contracting authorities
b Main contractors
b Building engineers.
AMTED399086EN 163
an overview Industrial systems and solutions
and order form
Schneider Electric focus on performance in all areas of industry.

PE58314
Our products and services adapt to each specific business and environment, from
discrete manufacturing and production lines to continuous processes in a wide
variety of industries such as:
b Automotive
b Food and beverage
b Pharmaceuticals
b Construction materials
b Waste management.
Across a wide range of applications including:

b Conveyors
b Packaging
b Materials handling
b Hoisting.
PE57008
164 AMTED399086EN
an overview Energy and infrastructure systems
and order form
and solutions
Schneider Electric is involved in the entire electrical distribution chain from power
PE58315
plants to end users. Customer demand for complete availability, uncompromising

quality and absolute safety has made the search for excellence our key mission.
Today, electrical substation and network protection, monitoring and control are
highly effective in reducing outage time.
Proven technologies offer a wide range of simple, efficient and flexible solutions for
optimised, step by step investments.
Infrastructure
Schneider Electric is involved in developing infrastructure and transportation
systems around the world. In areas where no failures can be tolerated, such as road
and rail equipment, harbour installations and airports, Schneider Electric provides
solutions in electrical distribution, control and monitoring, automation and
supervision.
Key markets
b Electricity distribution
b Water
b Rail
b Airports
b Seaports
b Defence
b Gas
b Telecommunications
PE58316
b Road.
Principal customers in the electric power market
b Power suppliers involved in generation and distribution
b Utility companies
b Major contractors
b Large end user sites
b Government departments.
AMTED399086EN 165
an overview Package substations
and order form
PE58321
One stop engineered package substation

Schneider Electric engineered package substation solutions -
tailored to customers requirement using products from our
comprehensive range. This provides customers with a
convenient single source package substation with minimum
time and costs.
Ease of specification is guaranteed by one point of contact from initial enquiry
through manufacture, delivery, commissioning and after sales service.
Schneider Electric engineers design specific engineered solutions to fulfil customer
requirements.
Flexibility of tailored configurations are available from the wide range of Schneider
Electric products which include:
b Transformers from 315 kVA to 2000 kVA (up to 5 MVA for special applications)
b Extensible and non-extensible Ringmaster MV switchgear
Unit substation 4 way LV cabinet b LV SAIF and shielded fusegear from 800 A to 3200 A
and Ringmaster RN2c RMU
b LV acb and mccb pillars up to 3200 A
b Automation and monitoring systems
b Tailor made enclosures can be mounted on the transformer underbase to provide
single lift complete installation.
Safety and protection of operators is ensured by direct coupling of the individual

elements with provision for isolation for maintenance.
Cost savings are achieved by reducing the foundation area requirement due to
the direct coupling which requires minimum cabling and reduced maintenance.
Space requirements are minimised by direct connection, logistics costs minimalised
because the complete substation is delivered as a single unit. One stop package
substations also reduce the time commitment needed by customers for the overall
project.
PE58320
166 AMTED399086EN
an overview Package substations
and order form
One stop engineered solutions

PE58322
The diversity of configurations range from compact design,

unit, in-line or specialised systems dependent on application
requirement.
Transformers can be either free breathing, conservator or
hermetically sealed type.
Substations can have remote control and automation.
Features
b One contact
b Complete system, delivered as one unit
b Typical drawing and technical specification with tender
b Metering facilities-optional
b Remote control-optional
b Free breathing, conservator or hermetically sealed tank option
b Premium quality of Schneider Electric
b Direct coupled MV & LV equipment
b Additional enclosure option.
PE58324
Expertise in developing solutions for specialised applications

b Unit substations have MV and LV switchgear located on the same side of the
transformer tank
b In-line substations have MV and LV switchgear mounted on opposite ends of the
transformer tank
b Compact or mini substations for lower rating applications
b Specialised substations are designed to meet specific requirement.
For example, MV and LV switchgear can be mounted at a 90° angle on the
transformer tank
b Remote control options enable network automation for secondary distribution.
PE58323
AMTED399086EN 167
an overview Mining industry
and order form
Robust and simple solution for mine MV network

PE58317
Ringmaster is a range of MV switchgear with a genuine IP 54 design to maximise

resistance to the toughest environment:
b Dust
b Pollution
b Humidity.
Cost effective and simple

b The IP54 degree of protection of the Ringmaster’s housing makes it possible
to be used in the most aggressive environment. No consideration needs to be taken
for an external enclosure, saving cost compared to traditional solutions.
b A virtually maintenance free design is achieved having all MV contacts housed
in a sealed for life IP67 SF6 gas filled enclosure.
b Underground handling in narrow tunnels and lifts is simplified by compact
dimensions and light weight.
Robust and safe for people

b Unlike air insulated switchgear, Ringmaster offers full encapsulation and no
primary conductor is exposed to the ambient air. Contact with conductive particles
present in dusty environment is avoided, greatly reducing the risk of partial discharge
and flash over.
b Operator safety is maximised with an advanced design fully compliant to the latest
internal arc classification as per IEC62271-200.
Over 5000 functions of Ringmaster safely protect mine networks worldwide

b BHP Billiton, Rio Tinto, Gold Fields, Alcoa, CSA Global, Newcrest, Xstrata,
Gloucester Coal, Aditya Birla Group, AngloGold Ashanti, Anglo Coal, ASSMANG.
PE58318
168 AMTED399086EN
AMTED399086EN 169
Schneider Electric, Order form
an overview Ring Main Unit (RMU)
and order form
Only one of the boxes (ticked X or filled by Basic RMU configuration Quantity
the needed value) have to be considered between each
Rated voltage Ur (kV)
horizontal line.
Green box X corresponds to none priced functions. Impulse rating and short-time withstand 21 kA 3 s, 95 kVbil
RMU configuration and protection

RN2c RE2c RN6c
200 A CB 200 A CB 630 A CB
non extensible right extensible non extensible
Protection TFL
VIP 30
VIP 35
VIP 300
Sepam 10
Metering unit MU2/MU6 - 16 kA, 75 kVbil only
Choose and fill-in from “Guide Metering & Bus section”, e.g.: MU2-M3
RMU options
Low gas pressure switch (contact)
VPIS on switches 3.3-13.8 kV
C type bushings on switches (Check with us for availability)
Options for circuit breaker

MV cable connection
Transformer mounted - no cable box
Free standing without transfo flange Bottom
Free standing with flange (transformer mounting provision)
Entry Top Bottom
C type bushings - only if without transfo flange (Check with us for availability)
Cable entry - 1 - 3c cable
Gland plates 3 - 1c cable
Angled 1 - 3c cable
Split gland plate 1 x 3c
Blank aluminium
Cable gland Brass wiping 3 - 1c cable 1 - 3c cable
(only if Small brass wiping 3 - 1c cable
required)
Galvanised tubular 3 - 1c cable 1 - 3c cable
Heat shrinkable (CES5) 1 - 3c cable
VPIS on breaker (only if free standing without transfo flange)
Shunt trip coil (included if VIP) 20-48 Vdc, 110-250 Vac/dc
Shunt trip coil (included if TFL)
Motor provision - auxiliary switch 1 x N/O, 1 x N/C
Motor pack (includes motor provision) 24 Vdc
Mechanical key interlock (not available with motor option)
Key free main OFF Key free earth ON
Circuit breaker facility for cable insulation testing
Mechanical trip push button
Termination boots “Econ”
170 AMTED399086EN
an overview Ring Main Unit (RMU) cont.
and order form
Only one of the boxes (ticked X or filled by Options for ring switch 1 - Left hand side
the needed value) have to be considered between each Inverted cable box for top entry
horizontal line. Cable entry - 1 - 3c cable
Green box X corresponds to none priced functions. Gland plates 3 - 1c cable
Angled 1 - 3c cable
Blank aluminium
required)
Heat shrinkable 1 - 3c cable
Key free main OFF
Bowden earth fault passage indication (includes external current transformer)
Self powered Std LV reset LV reset + alarm
Dual powered - battery Remote reset + alarm
Easergy T200 current transformers
Termination boots “Econ”
Options for ring switch 2 - Right hand side

Inverted cable box for top entry
Angled 1 - 3c cable
Blank aluminium
required)
Key free main OFF
Termination Boots “Econ”
Accessories
Operating handle
Phase comparitor
VAP6
TFL fuses
(A) 3 5 7.5 10 12.5 15
Extension kit RE2c to RMR RE2c only
Installation items - Ringmaster accessories

Set of 11 standard brass padlocks
Anti-vandal fixings
Set of foundation fixings
Set of multicore pilot glands
RN2c to MU2 installation kit
Ariel mounting bracket
AMTED399086EN 171
an overview Ring Modular Range (RMR)
and order form
Circuit breaker
Only one of the boxes (ticked X or filled by Basic RMR configuration Quantity
horizontal line.
Panel configuration and protection

Non extensible cable in/out I Extensible
Std 3,15 kA tx earth sw. CE2 CE6
200 A CB 200 A CB 200 A 630 A
Protection TFL
VIP 300
Sepam 10
Metering unit (16 kA, 75 kVbil only) & bus section
Choose and fill-in from “Guide Metering & Bus section”, e.g.: CE2-T3
Incoming cable box

Angled 1 - 3c cable
Blank aluminium
required)
Outgoing cable box - Non extensible units only

MV Cable connection - Free Standing by default Transformer mounted - No cable box
Angled 1 - 3c cable
Blank aluminium
required)
Options
VPIS 3.3-13.8 kV
Neon lamp unit
Neon lamp with verification unit
Shunt trip coil (included if VIP) 20-48 Vdc, 110-250 Vac/dc
Shunt trip coil (included if TFL)
Motor / Actuator - MOTOR PROVISION MUST BE SELECTED 24 Vdc
Tx earth sw key free earth on Key free main OFF Key free earth ON
Accessories
Operating handle
Busbar kit & end panel kit are included to assemble switchboard
Phase comparitor
VAP6
TFL fuses
(A) 3 5 7.5 10 12.5 15

Set of 3 x 630 A standard 430 mm busbars
Set of two busbar end caps + plates
Extended 630 A busbars (metering units)
Set of 3 x 630 A busbar risers (bus-sections)
Multicore pilot cable gland
172 AMTED399086EN
an overview Ring Modular Range (RMR)
and order form
Switch
Only one of the boxes (ticked X or filled by Basic RMR configuration Quantity
horizontal line.
Panel configuration
630 A non extensible cable in/out standard
630 A non extensible cable in/out with 3.15 kA tx earth switch
630 A extensible
Bus section & busbar earthing switch
Choose and fill-in from “Guide Metering & Bus section”, e.g.: SE6-B1
Incoming cable box

Angled 1 - 3c cable
Blank aluminium
required)
Outgoing cable box - Non extensible units only

MV cable connection - Free Standing by default Transformer mounted - No cable box
Angled 1 - 3c cable
Blank aluminium
required)
Options
VPIS 3.3-13.8 kV
Neon lamp unit
Neon lamp with verification unit
Motor / Actuator - MOTOR PROVISION MUST BE SELECTED 24 Vdc
Tx earth sw key free earth on Key free main OFF Key free earth ON
Bowden earth fault passage indication (includes external current transformer)
Self powered Std LV reset LV reset + alarm
Dual powered - battery Remote reset + alarm
Easergy T200 current transformers
Accessories
Operating handle
Phase comparitor

Set of 3 x 630 A standard 430 mm busbars
Set of two busbar end caps + plates
Extended 630 A busbars (metering units)
Set of 3 x 630 A busbar risers (bus-sections)
Multicore pilot cable gland
AMTED399086EN 173
Schneider Electric, Guide Metering & Bus section
an overview
and order form
Panel Motor VT Service Rated Secondary VT output/class CT primary/ CT output/class

types provision configuration voltage voltage voltage secondary
current
MU2 (200 A Ring Main Unit metering)
MU2-M1 NA 2 ph - ph 11 kV 12 kV 110 V 50 VA Class 0.5 50/25/5 7.5 VA Class 0.5s
MU2-M2 NA 2 ph - ph 11 kV 12 kV 110 V 50 VA Class 0.5 100/50/5 10 VA Class 0.5s
MU2-M3 NA 2 ph - ph 11 kV 12 kV 110 V 50 VA Class 0.5 200/100/5 10 VA Class 0.5s
MU2-M12 NA 3 ph - earth 11 kV 13.8 kV 110 V 50 VA Class 0.5 + 20 VA 200/100/5 10 VA Class 0.5s
Neutral voltage protection
CE2-T (200 A metered circuit breaker)
CE2-T11 No motor 2 ph - ph 6.6 12 110 V 50 VA Class 0.5 200/100/5 A 10 VA class 0.5s
CE2-T14 Motor fittable 2 ph - ph 6.6 12 110 V 50 VA Class 0.5 200/100/5 A 10 VA class 0.5s
CE2-T3 No motor 2 ph - ph 11 12 110 V 50 VA Class 0.5 200/100/5 A 10 VA class 0.5s
CE2-T13 Motor fittable 2 ph - ph 11 12 110 V 50 VA Class 0.5 200/100/5 A 10 VA class 0.5s
CE2-T20 No motor 3 ph - earth 11 17.5 110 V 50 VA Class 0.5 + 20 VA 200/100/5 A 10 VA class 0.5s
CE2-T19 No motor 3 ph - earth 13.8 17.5 110 V 50 VA Class 0.5 + 20 VA 200/100/5 A 10 VA class 0.5s
Neutral Voltage Protection
CE2-T21 Motor fittable 3 ph - earth 13.8 17.5 110 V 50 VA Class 0.5 + 20 VA 200/100/5 A 10 VA class 0.5s
CE6-T (630 A metered circuit breaker)
CE6-T6 No motor 2 ph - ph 6.6 12 110 V 50 VA Class 0.5 400/200/5 A 10 VA class 0.5s
CE6-T10 Motor fittable 2 ph - ph 6.6 12 110 V 50 VA Class 0.5 400/200/5 A 10 VA class 0.5s
CE6-T5 No motor 2 ph - ph 11 12 110 V 50 VA Class 0.5 400/200/5 A 10 VA class 0.5s
CE6-T9 Motor fittable 2 ph - ph 11 12 110 V 50 VA Class 0.5 400/200/5 A 10 VA class 0.5s
CE6-T22 No motor 3 ph - earth 13.8 17.5 110 V 50 VA Class 0.5 400/200/5 A 10 VA class 0.5s
CE6-T23 Motor fittable 3 ph - earth 13.8 17.5 110 V 50 VA Class 0.5 400/200/5 A 10 VA class 0.5s
CE6-T24 No motor 3 ph - earth 11 17.5 110 V 50 VA Class 0.5 + 20 VA 400/200/5 A 10 VA class 0.5s
CE6-B (630 A bus section circuit breaker)
CE6-B3 No motor 2 ph - ph 11 12 110 V 50 VA Class 0.5 400/200/5 A 10 VA class 0.5s
CE6-B5 Motor fittable 2 ph - ph 11 12 110 V 50 VA Class 0.5 400/200/5 A 10 VA class 0.5s
SE6-B (630 A bus section switch)
SE6-B1 No motor No VT No VT No VT No VT No VT No CT No CT
SE6-E (630 A busbar earthing switch)
SE6-E1 No motor No VT No VT No VT No VT No VT No CT No CT
174 AMTED399086EN
Schneider Electric, Index
an overview
and order form
A Page
Accessories 150
Actuator panel types 49, 61, 73
Angled gland trays 157
Applications 162
B
Busbar options sections 86
Bus sections 85
C
200 A 44, 45
600 A 73, 74
Circuit breakers 61, 62
Control & protection 7 to 12
D
Drawing index 96
E
Easergy telecontrol unit 92
I
IDMT protection 7, 11, 12
IEC/BS/IS standards 6
M
Metered CB’s 61, 62, 73, 74
Metering units 53, 54
Motor retrofit 33, 34, 61, 62
P
Protection selection 7
Protection - TFL 7
Protection - VI 12
R
Ring main units extensible 61, 62
Ring main units non-extensible 22, 23
S
Schematics 108
Selection guide 17
Self powered protection 7
Switchboard GA 97
Switches 49, 80
T
Telecontrol 92
Telephone communication 92
TFL protection 7
Time fuse links 7
V
VIP protection 8
Please note: Due to the constant progress in standards and equipment, the characteristics shown
in the texts and images in this document are only binding once expressly confirmed by ourselves
AMTED399086EN 175
Ringmaster Notes
176 AMTED399086EN
ART45334 © Schneider Electric Industries SAS - All rights reserved
Schneider Electric Industries SAS

335, rue Joseph Monier As standards, specifications and designs change from time
CS 30323 to time, please ask for confirmation of the information given
F - 92506 Rueil Malmaison Cedex (France) in this publication.
10-31-1247
Tél. : +33 (0)1 41 29 70 00
RCS Nanterre 954 503 439 Design: Schneider Electric Industries SAS
Capital social 896 313 776 € Photos: Schneider Electric Industries SAS This document has been
www.schneider-electric.com Printed: Altavia St-Etienne - Made in France printed on recycled paper
AMTED399086EN 07-2013

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Medium Voltage Distribution

Ring main units 19

Circuit breaker, metering

Schematic diagrams 107

Accessories & options 149

Schneider Electric, an overview

Standards and quality 6

Time Fuse Link (TFL) protection 7

VIP protection relays 8

Fault passage indicators and VPIS 13

Network remote control 14

Ringmaster selection guide 17

Ringmaster is the ideal choice for all your MV applications.

Direct mounting to transformer

General characteristics A multitude of configurations

b Integral self-powered protection with TFL,

Free standing, Transformer mounted,

Free standing, Cable connected

Free standing Free standing,

Standard and quality assurance

Conformity with standards in force

A quality and safety approach

Tests on the devices

Voltage Transformer rated power (kVA)

Protection application guide

Protection selection guide

VIP 300 - the leading protection relay providing

a wide range of selectivity and quality of supply

effective solution available for essential protection functions. Highly ergonomic, it is

Sepam series 10 specifics

Characteristics Applicable to Value

Earth-fault protection (ANSI 50N-51N)

measurements of the fundamental component of the earth-fault current.

Phase-overcurrent protection (ANSI 50-51)

Thermal image overload protection (ANSI 49 RMS)

Ith I> I>> I

Sec Protection function 50/51, 50N/51N

1000 High sensitivity Rating 0.2…24 A Setting range: 0.0004…0.005 Ino

Fault passage indicators

Flair 21D, 22D is a family of DIN format fault passage indicators.

Voltage presence indicators VPIS

Gain energy insight and control with power monitoring

Real-time, high speed response

Reliable, flexible and scalable platform design

Ringmaster and T200E

Ringmaster C with Easergy T200E

Continuity of service guaranteed by an overall

RN2C RN2C RN2C

Easergy L500, a low cost solution

to immediately improve your SAIDI (1)

Easergy L500 is a SCADA providing all the functions needed to operate

Key to product references

General arrangement drawings

Need more information?

Electronic catalogue requests

Characteristics - Electrical & Mechanical 20

Non-extensible ring main units 22

Non-extensible ring main units 200 A 25

Non-extensible ring main units 630 A 31