EMERGENCY E-MEDICAL INDUSTRY

DATACENTRE TRANSPORT

NextEnergy
ONLINE Tower

USB Service Flywheel

plug 1st start compatible

Supercaps Lithium SmartGrid

UPS compatible ready

3:3 250-800 kVA/kW

HIGHLIGHTS
The Riello UPS NextEnergy is the and hot scalability, NextEnergy guarantees

• Efficiency up to 97% in latest UPS series designed for mission continuous operation and premium
critical applications as data centres, protection for your customers’ business.
double conversion communication networks, commercial and

• kW = kVA (pf 1) up to industrial installations. ZERO IMPACT SOURCE AND

40 °C The three-phase UPS offers transformer- PEAK DEMAND MANAGEMENT
free double conversion technology VFI SS NextEnergy is designed with the latest
• Transformer-free UPS 111, with integrated IGBT three-level design. technology to prevent disturbances on the
NextEnergy is designed to offer unsurpassed mains and is able to “clean” the power from
• Full front access, performance and meets the power e.g. harmonics generated by non-linear
back-to-back install requirements of tomorrow. NextEnergy loads. The input AC/DC converter is based
is fully scalable to evolve with growing on the IGBT rectifier design using the latest
• Active Filter Mode business demands. It offers the highest 3-level technology.
(ACTIVE ECO) level of power availability as well as reduced The key features are:
TCO, minimum energy consumption and • Input current distortion <3%;
• Colour LCD Touch CO2 emissions. Its unity power factor and • Input power factor 0.99;
Screen easy system upgrading make it the ideal • Power walk-in function that ensures
solution for the business continuity of any progressive rectifier start up;
• Peak shaving IT application. Thanks to its fault tolerant • start up delay function, to restart the
architecture, concurrent maintainability rectifiers when mains power is restored.
 Q (kVAr) %
OUTSTANDING PERFORMANCE the required backup time. The battery
• The latest technology of NextEnergy charging and discharging is assured by
and the careful selection of high-quality the STEP-UP/STEP-DOWN converter
100 CAPACITIVE
components help to achieve first-class which means that when the batteries
80 performance such as unity power are charged and the mains is available,
factor (kVA = kW) and the capability to the battery is no longer connected to
60 the supply. This means the ripple current
cosfi 0.9 supply capacitive loads, which are very
100% kVA
common in most Data Centres, without is practically zero which leads to a
40
any power derating up to 40 °C; significant improvement in battery life.
20
• Outstanding system efficiency up to 97%
cosfi 1
%S0
100% kVA=kW in ON LINE double conversion mode, FLEXIBLE BATTERY STORAGE
25 50 75 100 P (kW) Q increasing to 98.5% in ACTIVE ECO and NextEnegry offers complete freedom to
20 99% in STANDBY Mode; choose the best energy storage device for
• Specific attention has been given to the each type of installation or application.
40 cosfi 0.9
100% kVA ventilation system to ensure the best The variety of the charging methods in
60 operational level and long lifetime. This conjunction with the flexibility offered by
is possible thanks to the automatic the power electronics and the decades of
80
fan speed control which constantly field experience allow to use NextEnergy
INDUCTIVE
adjusts to the specific load level, the fan in conjunction with all the most common
100
failure alarm and the fan redundancy type of battery technologies available
architecture; in the market like VRLA, AGM, GEL,
Q (kVAr) %
• NextEnergy is capable to work at very NiCd but also with other type of energy
high ambient temperature, over to 40 °C. accumulators as Li-ion Battery solutions.
The UPS is designed with consistent For short back-up time from some
PEAK SHAVING FUNCTION safety margins granting operation up to seconds up to a couple of minutes
Thanks to the possibility to set the 55 °C (condition apply). NextEnergy is released to work also with
maximum input power (kW or kVA), SuperCapacitors or FlyWheels, a very
NextEnergy can be installed into AC SMART BATTERY reliable technology for such applications.
supply systems with limited power MANAGEMENT (SBM)
availability such as a diesel generator The battery system is the energy reserve CAPACITY AND INSTALLATION
or contractually reduced power sources in every UPS installation and consequently FLEXIBILITY
and then supply the additional power a fundamental asset in every power NextEnergy is designed to guarantee
required using the batteries (Peak Shaving continuity plan to ensures the correct maximum cost savings (TCO) and
function). operation in case of mains failure. This flexibility of installation to adapt to every
NextEnergy offers 3 peak shaving asset must be carefully managed. need and situation.
operation modes: NextEnergy includes all the latest features • The UPS ventilation is from the front of
• Static: the NXE input power is supervise, to prolong the battery life and the cabinet to the top so no additional
programmed at commissioning time; keep the battery working efficiently, as rear clearance is required, allowing vast
• User Remote control: the user decides well as advising users about any potential range of layouts configurations, whether
when reduce the input power of the UPS problem. it be a straight row, back to wall or back-
via commands; In addition, NextEnergy allows flexibility to-back, the system easily adapts to
• Dynamic: the peak shaving works on the number of battery cells to choose available floor space;
automatically as per the site conditions. the most cost-effective solution for • The small footprint of the cabinet and

PEAK SHAVING FUNCTION FLEXIBILITY OF POSITIONING

Against the wall At the corner

NXE NXE

Side by side Back to back

NXE1 NXE2 NXE3 NXE4
NXE4 NXE3
NXE1 NXE2

LOAD
Input » Output »

Batteries
 complete front access for all maintenance MAXIMUM RELIABILITY OPERATION MODES
activities, ensures maximum space for AND AVAILABILITY The UPS can operate in many Operation
installation and service; The NextEnergy architecture and features Modes, in order to grant always the
• NextEnergy includes top and bottom cable deliver significant cost savings thanks maximum level of protection and
entry (on NXE 250, NXE 500 and NXE 600 to an easy adapting to new or existing maximum level of efficiency, based on
top on option); installations without impacting power mains quality and load type.
• Operation without Neutral: NextEnergy can infrastructure. This is possible through
work with (4 wire) or without (3 wire) the scalability, granting minimized initial ON LINE
neutral line connection (see below picture). investment (CAPEX), adding power cores ON LINE Mode (Double Conversion)
as business demands grow: provides the highest level of power
• Parallel configuration up to 8 units conditioning and protects the load from all
L1-L2-L3-N L1-L2-L3-N NextEnergy UPS can be connected in electrical network disturbance in terms of
parallel with up to 8 units to increase voltage and frequency. The overall AC/AC
the capacity or add redundancy (N+1). efficiency is up to 97%.
Parallel configuration with common or
separated battery is possible. ECO Mode
DB LOAD • Efficiency Control Mode (ECM) The load is normally powered from the
Considering that a typical UPS load can bypass line while the rectifier keeps the
vary from 20% to 80%, the ECM function battery charged. When the mains exceeds
4-wire (L1-L2-L3-N) installation
optimises the operating efficiency of the limits the load is automatically
a parallel UPS configuration according transferred in ON LINE Mode in approx.
to the power absorbed by the load: in 2 msec. The efficiency is more than 99%.
L1-L2-L3 L1-L2-L3
case of low load, it sets some UPS in
“freeze” mode, ensuring redundancy and
a working point of the “live” UPS in the
higher efficiency working point, during all
DB LOAD load conditions (see below picture).
• Hot System Expansion (HSE) allows the
addition of further UPS into an existing
3-wire (L1-L2-L3) installation system, without the need to switch off
the operational units or transfer them to
bypass mode.
This is an important feature to reduce
the TCO of the distribution system, where
the neutral line cable is not distributed
- savings investment - and the neutral is
created by an isolation transformer close
to the load.
This is a typical infrastructure solution
adopted by modern Data Centre or for
installations where the neutral is not
used at all, allowing not only reduced
cost for the distribution arrangements
but also effortless replacement of legacy
equipments.

EFFICIENCY CONTROL MODE (ECM)

THE UPS WORKS IN A LOW EFFICIENCY WORKING POINT THE ACTIVE UPS WORKS IN A HIGHER EFFICIENCY WORKING POINT

30%
% Efficiency

% Efficiency

15%

15 100 30 100
% Load % Load

4 UNITS 2 UNITS
300 kVA 15% PN 300 kVA 30% PN
ACTIVE ECO applied to the mains supply. In case of SMART CAPACITY TEST (SCT)
In this mode the NXE works as Active mains failure the transfer time on Inverter Thanks to the Smart Capacity Test
Filter: the bypass line is the priory source is approximately 0 (classified VFD SS (SCT) functionality (Load Test mode) the
and supplies the active power while the 111). Power factor correction plays an system can be tested onsite during the
inverter only provides the reactive part active role in reducing the installation’s commissioning, before it is connected
of the load. This ensures that the UPS TCO: it means reduction of Joule losses to the real load, without using costly
input power factor remains close to unity, and voltage drop, for an optimum sizing temporary loads, cabling and breakers
regardless of the load power factor. In of electrical equipment such as power and without wasting energy from the
addition, the inverter operation reduces transformers, cables, busbars, switch power network. In this condition the UPS
significantly the harmonic content (THDi) and protection devices. The electric output supplies energy to the input in re-
distribution is more efficient and stable. circulating mode. In this mode NextEnergy
Also the current distortion (harmonics) is low consuming, just the energy due the
generated by non-linear loads such as internal losses.
inverters, computers, drives and so on
causes several problems in an electric
system. It is important to reduce it.
ACTIVE ECO Mode combines high level
Combine high levels of availability with important CAPEX and
of AVAILABILITY OPEX reduction. The efficiency is more
with reduced than 98.5% Main LOAD

CAPEX and OPEX

SMART ACTIVE NXE
NextEnergy automatically defines whether
Higher availability to operate in ON LINE and/or ECO No need to use costly temporally loads,
vs Mode, this is selected by monitoring the cabling and breakers. No waste of energy.
ECO mode performances of the bypass supply, if this
remains stable for a defined period the
system stays in ECO Mode otherwise in COLOUR LCD TOUCH SCREEN
ON LINE Mode. In SMART ACTIVE operating Users can benefit from an advanced
Highest level of mode, the NextEnergy is able to combine operation and supervision systems
efficiency for an the superior availability of a double developed specifically for IT personnel,
excellent cost savings conversion (ON LINE) operating mode with facilities managers and service engineers
the excellent energy cost savings of a high to ensure that the UPS setup, control and
efficiency mode (ECO Mode) for a reduced monitoring is easy. NextEnergy is equipped
total cost of ownership. with an LCD touch screen 7” graphic
No need for expensive display (800x480 pixels) providing in a
PFC user-friendly graphical interface the UPS
information: line mimic diagram showing
(POWER FACTOR CORRECTION SYSTEMS)
system status, dashboard style indicators
for all the system values and conditions,
voltage and current waveforms, operating
Avoid upstream states and alarms. The panel is used for
problems related configuration and setting the parameters
to high THDi of the UPS with high security access
thanks to 3 separate password levels for
users and service engineers.

OPERATION MODES

Manual Bypass Manual Bypass Manual Bypass

Static Bypass Static Bypass

Static Bypass
→ → → →
→
→

Rectifier Inverter Rectifier Inverter Rectifier Inverter

→ → → → LOAD
→ → → LOAD
→ → → LOAD
→
→
→

Batteries Batteries Batteries

ON LINE ECO Mode ACTIVE ECO (Active Filter)

The main features are: ADVANCED COMMUNICATION • PowerNetGuard and Riello Connect for
• High security access with separate AND SUPERVISION remote monitoring service;
password levels for users, technician and NextEnergy offers wide communication • 2 slots suitable for the installation of
service engineers; and supervision tools and interface the communication accessories such as
• User-friendly graphical interface; granting an easy integration into any network adapters and BMS interface;
• Single-line mimic diagram showing building management system (BMS) and • Ethernet and USB ports;
system status; data centre infrastructure (DCIM). • Relay cards with customized alarms and
• Contemporary dashboard-style • PowerShield3 monitoring and shutdown commands.
indicators for major system values and software for Windows operating systems More and more applications require the
conditions; 7, 8, 10; Hyper-V 2019, 2016, 2012 and use of lithium batteries that are always
• Automatic charting display for logged previous versions; Mac OS X; Linux; paired with Battery Monitoring Systems:
power and environmental data. VMWare ESXi; Citrix XenServer and many for this reason, NextEnergy series offers
other Unix operating systems; an advanced interfacing system to easily
dialogue with this kind of systems.
DETAILS

NXE 250 NXE 300 NXE 400

(open front) (open front) (open front)

MAINS
SWITCH

OUTPUT BYPASS
SWITCH SWITCH

MAINTENANCE
BYPASS MAINTENANCE
SWITCH BYPASS
BYPASS SWITCH
SWITCH
OUTPUT
MAINS SWITCH SWITCH

NXE 500 NXE 600

(open front) (open front)

OUTPUT
SWITCH

OUTPUT
SWITCH MAINTENANCE
BYPASS
SWITCH
MAINS MAINTENANCE
SWITCH BYPASS BYPASS
SWITCH SWITCH

BYPASS
SWITCH MAINS
SWITCH
DETAILS

NXE 800 NXE 800 2SW

(open front) (open front)

OUTPUT
SWITCH

MAINTENANCE
BYPASS
SWITCH

MAINS
SWITCH

BYPASS
SWITCH

DIMENSION

NXE 250 NXE 300 NXE 400 NXE 500

1900

1900

1900

1900

0 0 0 1600 0 2000
800 85 1200 85 1400 85 85 8

NXE 600
NXE 800 2SW NXE 800
1900

1900

2000 0
85 2400
0
85
 OPTIONS

SOFTWARE MULTI I/O Battery cabinets empty or for

PowerShield3 MULTI PANEL extended runtimes
PowerNetGuard EnergyManager IP21/IP31 versions, other on request
PRODUCT ACCESSORIES Cold start: to start the UPS from battery
ACCESSORIES Battery temperature sensor without mains
NETMAN 204 Isolation transformer
MULTICOM 302 Parallel configuration kit
MULTICOM 352 Synchronisation device (UGS)
MULTICOM 411 Hot connection device (PSJ)
MULTICOM 421

BATTERY CABINET

BB 1900 480-V6 / BB 1900 480-V7

MODELS
BB 1900 480-V8 / BB 1900 480-V9
UPS MODELS NXE 250-300-400-500-600-800

Dimensions
1900

BB
[mm]

86
0 0
80

THREE-PHASE ISOLATION TRANSFORMERS

TBX 300 T - TBX 400 T

MODELS TBX 200 T - TBX 250 T
TBX 500 T - TBX 600 T
UPS MODELS NXE 250 NXE 300-400-500-600

Dimensions
1900

1900

1900
1900

1900

1900

[mm]

1
6 0 8 0 120 200 0100
0
64 40 080 80 00 080
0 80 0 80
0 100
 MODELS NXE 250 NXE 300 NXE 400

INPUT
Rated voltage [V] 380 / 400 / 415 three-phase
Voltage tolerance [V] 400 ±20% @ full load1
Frequency tolerance [Hz] 40 - 70
Power factor 0.99
THDI <3%
Soft Start 0 - 100% in 120 sec. (selectable)
Standard equipment provided Back feed protection, separate bypass line
BATTERIES
Type VRLA AGM / GEL, NiCd, Supercaps, Li-ion, Flywheels
Ripple current Zero
Recharge voltage compensation -0.11% x V x °C
OUTPUT
Nominal Power [kVA] 250 300 400
Active Power [kW] 250 300 400
Number of phases 3+N
Rated voltage [V] 380 / 400 / 415 three-phase + N (selectable)
Static Stability ±1%
Dynamic Stability ±5% in 10 msec.
Voltage distortion <1% with linear load/<3% with non-linear load
Frequency stability on battery ± 0.05%
Frequency [Hz] 50 or 60 (selectable)
110% for 60 min.; 125% for 2 min.; 110% for 60 min.; 125% for 10 min.;
Overload
150% for 20 sec. 150% for 1 min.
BYPASS
Rated voltage [V] 380 / 400 / 415 three-phase + N
Rated Frequency [Hz] 50 or 60 (selectable)
Frequency tolerance ±2% (selectable from ±1% to ±5%)
OVERALL SPECIFICATIONS
Weight [kg] 634 880 1100
Dimension (WxDxH) [mm] 800x850x1900 1200x850x1900 1400x850x1900
Input cable Bottom Top and bottom Top and bottom
Remote signals Volt-free contact (configurable)
Remote controls EPO, bypass battery charge block (configurable)
Communications USB + Dry contacts + 2 slots for communications interface
Ambient temperature
0 °C - +40 °C
for the UPS
Recommended temperature
+20 °C - +25 °C
for battery life
Range of relative humidity 5-95% non-condensing
Colour Dark grey RAL 7016
IP rating IP20 (other on request)
Efficiency (AC-AC) – ON LINE
up to 97%
Mode
European directives: L V 2014/35/EU low voltage Directive EMC 2014/30/EU electromagnetic compatibility
Standards Directive Standards: Safety IEC EN 62040-1; EMC IEC EN 62040-2; RoHS compliant
Classification in accordance with IEC 62040-3 (Voltage frequency Independent) VFI - SS - 111
Classification in accordance
(Voltage Frequency Independent) VFI - SS - 111
with IEC 62040-3
Moving the UPS Pallet jack

1
For wider tolerance conditions apply.
 MODELS NXE 500 NXE 600 NXE 800 2SW NXE 800

INPUT
Rated voltage [V] 380 / 400 / 415 three-phase
Voltage tolerance [V] 400 ±20% @ full load1
Frequency tolerance [Hz] 40 - 70
Power factor 0.99
THDI <3%
Soft Start 0 - 100% in 120 sec. (selectable)
Standard equipment provided Back feed protection, separate bypass line
BATTERIES
Type VRLA AGM / GEL, NiCd, Supercaps, Li-ion, Flywheels
Ripple current Zero
Recharge voltage compensation -0.11% x V x °C
OUTPUT
Nominal Power [kVA] 500 600 800 800
Active Power [kW] 500 600 800 800
Number of phases 3+N
Rated voltage [V] 380 / 400 / 415 three-phase + N (selectable)
Static Stability ±1%
Dynamic Stability ±5% in 10 msec.
Voltage distortion <1% with linear load/<3% with non-linear load
Frequency stability on battery ± 0.05%
Frequency [Hz] 50 or 60 (selectable)
110% for 60 min.; 110% for 60 min.;
Overload 125% for 2 min.; 125% for 10 min.;
150% for 20 sec. 150% for 1 min.
BYPASS
Rated voltage [V] 380 / 400 / 415 three-phase + N
Rated Frequency [Hz] 50 or 60 (selectable)
Frequency tolerance ±2% (selectable from ±1% to ±5%)
OVERALL SPECIFICATIONS
Weight [kg] 1300 1600 1800 1985
Dimension (WxDxH) [mm] 1600x850x1900 2000x850x1900 2000x850x1900 2400x850x1900
Input cable Bottom Bottom Bottom Top and bottom
Remote signals Volt-free contact (configurable)
Remote controls EPO, bypass battery charge block (configurable)
Communications USB + Dry contacts + 2 slots for communications interface
Ambient temperature
0 °C - +40 °C
for the UPS
Recommended temperature
+20 °C - +25 °C
for battery life
Range of relative humidity 5-95% non-condensing
Colour Dark grey RAL 7016
IP rating IP20 (other on request)
Efficiency (AC-AC) – ON LINE
up to 97%
Mode
European directives: L V 2014/35/EU low voltage Directive EMC 2014/30/EU electromagnetic compatibility
Standards Directive Standards: Safety IEC EN 62040-1; EMC IEC EN 62040-2; RoHS compliant
Classification in accordance with IEC 62040-3 (Voltage frequency Independent) VFI - SS - 111
Classification in accordance
(Voltage Frequency Independent) VFI - SS - 111
with IEC 62040-3
Moving the UPS Pallet jack

1
For wider tolerance conditions apply.
NXE EMBEDDED PROTOCOLS

1 NextEnergy UPS
2 PowerShield3
3 Mail Server

2 1 4 Ethernet Switch
Ethernet

NXE PROTOCOLS ADDING NETMAN 204 CARD

1 NextEnergy UPS
4
2 NetMan 204 board
3 Modbus/TCP Manager
4 SNMP Manager
5 Ethernet Switch
Ethernet

SNMP Protocol

Modbus/TCP Protocol
RPS S.p.A.

ITALY

The information in this document is subject to change without notice. Riello UPS assumes no responsibility for any errors that may appear in this document.
LEGNAGO (VR) CORMANO (MI) Visit www.riello-ups.com/bases
Head Office Sales Office for contact details.
Viale Europa, 7 Via Somalia, 20
37045 LEGNAGO (Verona) 20032 CORMANO (Milano)
Tel +39 0442 635811 Tel +39 02 663271

WORLDWIDE SUBSIDIARY COMPANIES

USA SPAIN AUSTRALIA

RPS America, Inc. RIELLO ENERDATA s.l. RIELLO UPS AUSTRALIA Pty. Ltd.
8808 Beckett Rd C/ Labradores, 11 Unit 4, 60-68 Box Road
West Chester, OH 45069 Parque Empresarial Taren Point - Sydney
Prado del Espino
28660 Boadilla del Monte
UNITED KINGDOM Madrid ASIA PACIFIC

RIELLO UPS Ltd. RIELLO TDL s.l. RIELLO UPS SINGAPORE Pte Ltd.
Unit 50 Clywedog Road North C/Berguedà, 6 bis No. 506 Chai Chee Lane,
Wrexham Industrial Estate Pol. Ind. Plà de la Bruguera #07-01, Singapore 469026
Wrexham LL13 9XN 08211 Castellar del Vallès, Barcelona

CONSTANT POWER SERVICES Ltd. CHINA

Riello House, Works Road, ROMANIA
Letchworth RIELLO UPS (Asia) Co., Ltd.
SG6 1AZ Hertfordshire RIELLO UPS ROMANIA S.r.l. Room 102, building 12,
Str. Varsovia Nr. 4 no. 535 Shennan Road,
307160 Dumbravita Minhang district,
GERMANY Timis County - Romania 201108, Shanghai P.R. of China

RIELLO UPS GmbH

Wilhelm-Bergner-Str. 9b POLAND INDIA

DATNXEG3Y21LREN
21509 Glinde
RIELLO DELTA POWER Sp. z o.o. RIELLO POWER INDIA Pvt. Ltd.
RIELLO POWER SYSTEMS GmbH ul. Krasnowolska 82 R Plot no. 213A, Sector-4,
Neufahrner Str. 12b 02-849 Warszawa IMT Manesar, 122050 Gurgaon (HR)
85375 Neufahrn/Grüneck

ARABIAN PENINSULA
FRANCE
RIELLO UPS Middle East FZ-LLC
RIELLO ONDULEURS S.a.r.l. Dubai Science Park
4 Rue du Bois Chaland, North Tower, 8th Floor, Office 801N
ZAC du Bois Chaland Al Barsha South, 500767
91090 Lisses
RIELLO ELETTRONICA