Installation Manual: Sysdrive 3G3Ev-Ab - Cue
Installation Manual: Sysdrive 3G3Ev-Ab - Cue
Installation Manual: Sysdrive 3G3Ev-Ab - Cue
I521-E1-3
INSTALLATION MANUAL
SYSDRIVE 3G3EV-ABjjjj-CUE
(Standard/Multi-function Model)
NOTICE
1. This manual describes the functions of the product and relations with other prod-
ucts. You should assume that anything not described in this manual is not possible.
2. Although care has been given in documenting the product, please contact your
OMRON representative if you have any suggestions on improving this manual.
3. The product contains potentially dangerous parts under the cover. Do not attempt
to open the cover under any circumstances. Doing so may result in injury or death
and may damage the product. Never attempt to repair or disassemble the product.
4. We recommend that you add the following precautions to any instruction manuals
you prepare for the system into which the product is being installed.
S Precautions on the dangers of high-voltage equipment.
S Precautions on touching the terminals of the product even after power has been
turned off. (These terminals are live even with the power turned off.)
5. Specifications and functions may be changed without notice in order to improve
product performance.
! DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death
or serious injury.
! WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death
or serious injury.
! Caution Indicates a potentially hazardous situation which, if not avoided, may result in minor
or moderate injury, or property damage.
Visual Aids
The following headings appear in the left column of the manual to help you locate different
types of information.
Note Indicates information of particular interest for efficient and convenient operation of the product.
OMRON, 1997
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted,
in any form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior
written permission of OMRON.
No patent liability is assumed with respect to the use of the information contained herein. Moreover, because
OMRON is constantly striving to improve its high-quality products, the information contained in this manual
is subject to change without notice. Every precaution has been taken in the preparation of this manual. Never-
theless, OMRON assumes no responsibility for errors or omissions. Neither is any liability assumed for dam-
ages resulting from the use of the information contained in this publication.
Warning Label
A warning label is attached to the product as shown in the following illustration. Be sure to
observe the precautionary items specified on the label.
Warning label
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I-1
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . R-1
1
Chapter 1
Getting Started
1-1 Items to be Checked when Unpacking
1-2 Precautions
Getting Started Chapter 1
1-1 Items to be Checked when Unpacking
H Checking Accessories
Note that this manual and the User’s Manual are the accessories provided with the 3G3EV (Multi-func-
tion Model). Set screws and other necessary parts must be prepared by customers.
1-2
Getting Started Chapter 1
1-2 Precautions
Heat sink
H Do Not Remove the Digital Operator When the Main Circuit is Still On.
Always turn the main circuit off before removing the Digital Operator.
Removing the Digital Operator with the main circuit ON may cause an electrical shock and damage the
equipment.
1-3
2
Chapter 2
Overview
2-1 Features
2-2 Nomenclature
Overview Chapter 2
2-1 Features
Note Model numbers with a suffix of “-CUE” indicate models approved by UL. (Approval has not been
obtained for models with a model number suffix of “-CE.”)
2-2
Overview Chapter 2
H LVD and EMC Directives
The SYSDRIVE EC Directives Models conform to the LVD (prEN50178) and the EMC (EN50081-2,
EN50082-2) Directives.
However, when the product is built into a unit, the connected switches, optional items, or motors may not
satisfy these Directives. In such a case, either use components that meet the Directives or take ap-
propriate countermeasures such as providing surge killers or other noise prevention devices.
H Required Conditions
There are several conditions that must be satisfied for this Inverter to conform to the LVD and EMC
Directives. To satisfy the Directives, meet the instructions in this manual for the following installation
conditions.
• Installation of noise filters and clamp core.
• Shield braided cables must be used for input and output cables.
Limitations on the lengths of cables.
• Installation of recommended fuses on the input side.
H Other Functions
This manual describes installation and wiring methods for conforming to the LVD and EMC Directives.
Refer to the User’s Manual for detailed information on the functions of the Inverter.
• 3G3EV-series Standard Model:
SYSDRIVE 3G3EV Compact Low-noise Inverter (I011-E1)
• 3G3EV-series Multi-function Model:
SYSDRIVE 3G3EV Compact Low-noise Inverter (I013-E1)
2-3
Overview Chapter 2
2-2 Nomenclature
H Main Unit
Main Circuit Terminals (Input)
Power input Braking resistor
terminals connection terminals
L1 N/L2 L3 B1 B2
Digital Operator
Run indicator
Alarm indicator
U V W
Ground terminal
Motor output
terminals
Main Circuit Terminals (Output)
Note This diagram shows the Inverter with all terminal block covers removed.
The standard Inverters are not provided with the upper terminal block (S2 to PC).
2-4
Overview Chapter 2
H Digital Operator
Data display section
Operation keys
Constant item indicators
2-5
3
Chapter 3
Design
3-1 Installation
3-2 Wiring
Design Chapter 3
3-1 Installation
3-2
Design Chapter 3
D Single/Three-phase 200-VAC Input Model
3G3EV model Output W H D W1 H1 T Weight
(kg)
AB001(M)-CUE 0.1 kW 68 128 75 56 118 3 Approx.
0.5
AB002(M)-CUE 0.2 kW 108 3 Approx.
0.6
3-3
Design Chapter 3
D Three-phase 400-VAC Input Model
3G3EV model Output W H D W1 H1 Weight (kg)
A4002(M)-CUE 0.2 kW 108 128 92 96 118 Approx. 1.0
A4004(M)-CUE 0.4 kW 110 Approx. 1.0
A4007(M)-CUE 0.75 kW 140 Approx. 1.5
A4015(M)-CUE 1.5 kW 130 170 118 Approx. 2.0
H Installation Site
• Install the Inverter under the following conditions:
Ambient temperature for operation: –10°C to 50°C
Humidity: 90% RH or less (non-condensing)
• Install the Inverter in a clean location free from oil mist and dust. Alternatively, install it in a totally en-
closed panel that is completely shielded from suspended dust.
• When installing or operating the Inverter, always take special care so that metal powder, oil, water, or
other foreign matter do not get in the Inverter.
• Do not install the Inverter on inflammables such as wood.
H Direction of Installation
• Install the Inverter on a vertical surface so that the characters on the nameplate are oriented upward.
H Installation Space
• When installing the Inverter, always provide the following installation space to allow normal heat dis-
sipation from the Inverter:
Inverter
Inverter
Side
3-4
Design Chapter 3
H Ambient Temperature Control
• To enhance operation reliability, the Inverter should be installed in an environment free from extreme
temperature rises.
• If the Inverter is installed in an enclosed environment such as a box, use a cooling fan or air conditioner
to maintain the internal air temperature below 50°C.
• The surface temperature of the Inverter may reach 30°C higher than the ambient temperature. There-
fore, keep all thermally susceptible devices and wires away from the Inverter.
3-5
Design Chapter 3
3-2 Wiring
! WARNING Be sure to check for proper operation after wiring the emergency stop circuit.
Otherwise, physical injury may occur.
! WARNING Be sure to ground the ground terminal. Otherwise, an electric shock or fire may
occur.
! WARNING Be sure to connect the ground to the supply neutral for 400-VAC-class Inverters.
Otherwise, an electric shock or equipment damage may occur.
! WARNING Be sure to confirm that the rated voltage of the Inverter coincides with the voltage
of the AC power supply. Otherwise, a fire, injury, or equipment trouble may occur.
! WARNING When connecting the braking resistor or Braking Resistor Unit, be sure to follow
the instructions specified in the Installation Manual. Otherwise, a fire may occur.
! WARNING Be sure to wire correctly. Otherwise, injury or equipment damage may occur.
! WARNING Be sure to firmly tighten the screws on the terminal block. Otherwise, a fire, inju-
ry, or equipment damage may occur.
! Caution Do not connect the AC power to the output terminal U, V, or W. Otherwise, equip-
ment damage or trouble may occur.
3-6
Design Chapter 3
3-2-1 Terminal Blocks
L1 N/L2 L3 B1 B2
S2 S3 SC AM AC PA PC
MA MB MC
SF SR S1 SC FS FR FC
U V W
Ground terminal Motor output
terminals
Main Circuit Terminals (Output)
Note This diagram shows an Inverter with all terminal block covers removed.
The standard Inverters are not provided with the S2 to PC terminal block.
3-7
Design Chapter 3
H Main Circuit Terminals
Note Before shipping, a resin plate is attached to each braking resistor connection terminal to prevent
incorrect wiring.
When connecting a braking resistor, always remove the resin plates with a pair of long-nose
pliers.
Crimp terminal
6.2 mm max.
3-8
Design Chapter 3
H Control Circuit Terminals
Note 1. Functions are set with constants n06 to n08. Only n06: S1 is, however, available to the stan-
dard model.
Refer to the following for factory settings:
S1: Fault reset (n06=1)
S2: External fault (input to contact a)(n07=2)
S3: Multi-step speed command (n08=4)
Note 2. The FR terminal will function as a 4- to 20-mA input terminal with the setting of the internal
switch 1 (SW1) and n02 for operation mode selection.
Note 3. The sequential input method will change with the setting of the internal switch 2 (SW2).
Note Constant No. 09 (n09) is used to set the function. This constant is factory set to “during running.”
3-9
Design Chapter 3
D Output Terminals (On Right-hand Side)
Terminal Name and description Interface
symbol
PA Multi-function photocoupler output (see note)
50 mA at 48 VDC max.
Note Constant No. 10 (n10) is used to set this function. This constant is factory-set to “fault.”
The standard model does not have multi-function photocoupler output.
2 mA at
0 to +10 VDC max.
Note Constant No. 44 (n44) is used to set this function and constant No. 45 (n45) is used to set the
multiplying factor, which are factory-set to “output frequency” and “3V at maximum frequency”
respectively.
The standard model does not have analog output.
Note 1. Three-phase 200 VAC (400 VAC) can be input to L1, L2, and L3.
Note 2. For the 400-VAC-class Inverter, be sure to ground the supply neutral.
3-10
Design Chapter 3
D Control Circuit Terminal Connections
Multi-function contact
Forward/Stop output (Contact a)
Clamp core
Reverse/Stop (Contact b)
Multi-function input S1 to S3 Common
Sequence input common
Clamp Multi-function
core photocoupler output
Frequency reference adjuster Multi-function
photocoupler output
Frequency reference common
power supply (12 V)
Frequency reference Multi-function analog output
input Voltmeter
Frequency reference
input common (2 kΩ, 1/4 W min.) Multi-function analog
output common
Note 1. The standard model does not have the S2, S3, PA, PC, AM, or AC terminal.
Note 2. The sequence input and the sequence output can be wired with a single shielded cable.
H Wire Size
For the main circuit and ground, always use 600-V polyvinyl chloride (PVC) cables.
If the cable is long and may cause voltage drops, increase the wire size according to the cable length.
Model Terminal symbol Terminal screw Wire size (mm2)
3G3EV-A2001(M)-CUE R S T B1 B2 M3.5 0.75 to 2
3G3EV-AB001(M)-CUE UVW
3G3EV-A2002(M)-CUE R S T B1 B2 M3.5 0.75 to 2
3G3EV-AB002(M)-CUE UVW
3G3EV-A4002(M)-CUE
3G3EV-A2004(M)-CUE R S T B1 B2 M3.5 0.75 to 2
3G3EV-AB004(M)-CUE UVW
3G3EV-A4004(M)-CUE
3G3EV-A2007(M)-CUE R S T B1 B2 M3.5 0.75 to 2
3G3EV-AB007(M)-CUE UVW
3G3EV-A4007(M)-CUE
3G3EV-A2015(M)-CUE R S T B1 B2 M3.5 1.25 to 2
3G3EV-AB015(M)-CUE UVW
3G3EV-A4015(M)-CUE 0.75 to 2
3-11
Design Chapter 3
Determining the Wire Size
Determine the wire size for the main circuit so that line voltage drop is within 2% of the rated voltage.
Line voltage drop VD is calculated as follows:
VD (V) = Ǹ3 x wire resistance (Ω/km) x wire length (m) x amperage (A) x 10–3
3-12
Design Chapter 3
D Wiring between Inverter and Motor
Be sure to use a shield braided cable to connect the Inverter and motor.
Reduce the length of the cable as much as possible and ground the shield on the Inverter side and motor
side. The cable length must not exceed 20 m. Furthermore, attach a clamp core close to the Inverter’s
output terminals and the shield of the Inverter side.
Note For the 400-VAC-class Inverter, be sure to ground the supply neutral.
Cable clamp
Ground plate
Cable
Shield
3-13
Design Chapter 3
H Conformance to LVD
Be sure to insert a molded-case circuit breaker (MCCB) into the power line connected to the Inverter for
short-circuit protection. A single MCCB is required by each Inverter.
The frequency reference power supply (FS) is basic isolation. Its insulation needs to be reinforced when
connecting to a peripheral device.
Inverter MCCB
Model 3G3EV- Rated current (A) Type
A2001(M)-CUE 5 NF30 model (Mitsubishi Electric)
A2002(M)-CUE 5
A2004(M)-CUE 5
A2007(M)-CUE 10
A2015(M)-CUE 20
AB001(M)-CUE 5 NF30 model (Mitsubishi Electric)
AB002(M)-CUE 5
AB004(M)-CUE 10
AB007(M)-CUE 20
AB015(M)-CUE 20
A4002(M)-CUE 5 NF30 model (Mitsubishi Electric)
A4004(M)-CUE 5
A4007(M)-CUE 5
A4015(M)-CUE 10
SYSDRIVE 3G3EV
3-14
Design Chapter 3
D Installing a Ground Fault Interrupter
Inverter outputs use high-speed switching, so high-frequency leakage current is generated. In general,
a leakage current of approximately 100 mA will occur for each Inverter (when the power cable is 1 m),
and approximately 5 mA for each additional meter of power cable. Therefore, at the power supply input
area, use a special-purpose breaker for Inverters, which detects only the leakage current in the frequen-
cy range that is hazardous to humans and excludes high-frequency leakage current.
Countermeasures taken for the EMC tend to increase the leakage current, therefore careful attention
must be paid in selecting a breaker.
• For the special-purpose breaker for Inverters, choose a ground fault interrupter with a sensitivity am-
perage of at least10 mA per Inverter.
• When using a general leakage breaker, choose a ground fault interrupter with a sensitivity amperage
of 200 mA or more per Inverter and with an operating time of 0.1 s or more.
D Installing an AC Reactor
It is recommended that an AC reactor be inserted in the input power supply side to suppress harmonics.
If the Inverter is connected to a large-capacity power transformer (600 kW or more) or the phase
advance capacitor is switched, an excessive peak current may flow through the input power circuit,
causing the converter unit to break down. To prevent this, install an optional AC reactor on the input side
of the Inverter. This also improves the power factor on the power supply side.
3-15
Design Chapter 3
If the regenerative energy exceeds the Inverter capacity, overvoltage will be detected in the main circuit.
In such a case, use a Braking Resistor or Braking Resistor Unit.
Note Be sure to create a sequence that will turn OFF the Inverter power supply when resistor over-
heating occurs. When using a Braking Resistor, be sure to install a thermal relay to detect resis-
tor overheating. When using a Braking Resistor Unit, use an error output contact. Otherwise, a
fire may occur.
Model 3G3EV- Model 3G3IV- Minimum connected
Braking Resistor Braking Resistor Unit resistance
(Duty Cycle 3%ED) (Duty Cycle 10%ED)
A2001(M)-CUE PERF150WJ401 (400 Ω) --- 200 Ω
A2002(M)-CUE
A2004(M)-CUE PERF150WJ201 (200 Ω) PLKEB20P7 (200 Ω 70 W)
A2007(M)-CUE 80 Ω
A2015(M)-CUE PERF150WJ101 (100 Ω) PLKEB21P5 (100 Ω 260 W) 60 Ω
AB001(M)-CUE PERF150WJ401 (400 Ω) --- 200 Ω
AB002(M)-CUE
AB004(M)-CUE PERF150WJ201 (200 Ω) PLKEB20P7 (200 Ω 70 W)
AB007(M)-CUE 80 Ω
AB015(M)-CUE PERF150WJ101 (100 Ω) PLKEB21P5 (100 Ω 260 W) 60 Ω
A4002(M)-CUE PERF150WJ751 (750 Ω) PLKEB40P7 (750 Ω 70 W) 750 Ω
A4004(M)-CUE
A4007(M)-CUE 510 Ω
A4015(M)-CUE PERF150WJ401 (400 Ω) PLKEB41P5 (400 Ω 260 W) 240 Ω
Note Do not use a Resistor whose resistance is below the minimum connected resistance. Other-
wise, the Inverter will be damaged.
3-16
Design Chapter 3
D Do Not Use an Electromagnetic Switch
Do not connect an electromagnetic switch or magnetic contactor to the output circuit. If a load is con-
nected to the Inverter during operation, an inrush current will actuate the overcurrent protective circuit in
the Inverter.
Noise Filter
Controller AM radio
Induction Noise: Electromagnetic induction generates noise on the signal line, causing the control-
ler to malfunction.
Radio Noise: Electromagnetic waves from the Inverter and cables cause the broadcasting radio
receiver to make noise.
3-17
Design Chapter 3
The cable between the Inverter and the motor should be as short as possible.
Steel box
Noise Noise
Filter Filter
Note When the cable length between Inverter and motor exceeds 20 m, the system must be con-
firmed for conformity to the EMC Directives.
H Ground Wiring
• Always use a ground terminal with the following ground resistance.
200-VAC Class: 100 Ω or less
400-VAC Class: 10 Ω or less
Also connect to the power supply neutral.
• Do not share the ground wire with other devices such as a welder or power tool.
• Always use a ground wire that complies with technical standards on electrical equipment. Route the
ground wire so that the total length is as short as possible.
3-18
Design Chapter 3
• When using more than one Inverter, be careful not to loop the ground wire.
The control signal line must be 50 m or less and must be separated from the power line.
Use batch shielded cable for sequence input. If frequency references are input
externally, use a twisted-pair shielded line.
D Wires to be Used
Wire type Wire size Wire to be used
Single wire 0.5 to 1.25 mm2 Polyethylene-shielded cable
Stranded wire 0.5 to 0.75 mm2
3-19
Design Chapter 3
D Solderless Terminals for Control Circuit Terminals
The use of solderless terminals for the control circuit terminals is recommended because solderless
terminals are easy to connect securely.
d1 dia.
d2 dia.
D Wiring Method
• Wire each terminal as follows:
a) Loosen the terminal screw with a thin-slotted screwdriver.
b) Insert the wire from underneath the terminal block.
c) Tighten the terminal screw firmly.
• Always separate the control signal line from the main circuit cables and other power cables.
• Insulate the shielded sections with insulation tape, etc., from other signal lines or equipment and
ground on the Inverter side.
Thin-slotted screwdriver
Control circuit
terminal block
Length of stripped
portion: Approx. 5.5 mm
3-20
Design Chapter 3
H Wiring Frequency Reference Input Terminals
If frequency references are input using a D/A Unit (digital-to-analog converter) or external power supply,
wire the frequency reference input terminals (FR and FC) as described below.
D Wires to be Used
Always use twisted-pair shielded wires to prevent malfunctions due to noise.
Wire type Wire size Wire to be used
Single wire 0.5 to 1.25 mm2 Polyethylene-insulated cable for instrumentation (with
Stranded wire 0.5 to 1.25 mm2 shield)
D Wiring Method
• The wiring procedure is the same as for sequence input/output terminals, described previously.
• Always separate the cables from the main circuit cables and other power cables.
• Connect the shield to the ground terminal of the Inverter. Do not connect to the controller.
• Insulate the shield with tape to prevent it from coming into contact with other signal lines and devices.
3-21
Design Chapter 3
To mount the Digital Operator, connect the upper part of the Digital Operator first, and press the Digital
Operator until the internal connector is securely connected.
24 V 24 V
S1 to S3 3.3 K S1 to S3 3.3 K
0.1 µ 0.1 µ
3-22
4
Chapter 4
Specifications
4-1 Specifications of Main Unit
4-2 Specifications of Noise Filter
Specifications Chapter 4
4-1 Specifications of Main Unit
H Ratings
Model 3G3EV- A2001(M)- A2002(M)- A2004(M)- A2007(M)- A2015(M)-
CUE CUE CUE CUE CUE
Three Power Rated voltage and Three-phase, 200 to 230 VAC, 50/60 Hz
phase, supply frequency
200 VAC Allowable voltage –15% to 10 %
fluctuation
Allowable ±5%
frequency
fluctuation
Heating value (W) 11.9 18.8 33.2 51.7 71.6
Weight (kg) 0.5 0.6 0.9 1.3 1.5
Maximum applicable motor capacity 0.1 0.2 0.4 0.75 1.5
(kW)
Output Rated output capacity (kVA) 0.3 0.6 1.1 1.9 2.7
specifi- Rated output current (A) 0.8 1.5 3.0 5.0 7.0
cations
Rated output voltage Three-phase, 200 to 230 VAC (Corresponds to the input
voltage)
Maximum output frequency 400 Hz (Parameter setting)
Cooling method Self-cooling
Note Model numbers with a suffix of “-CUE” indicate models approved by UL. (Approval has not been
obtained for models with a model number suffix of “-CE.”)
4-2
Specifications Chapter 4
Model 3G3EV- --- A4002(M)- A4004(M)- A4007(M)- A4015(M)-
CUE CUE CUE CUE
Three Power Rated voltage and Three-phase, 380 to 460 VAC, 50/60 Hz
phase, supply frequency
400 VAC Allowable voltage –15% to 10 %
fluctuation
Allowable frequency ±5%
fluctuation
Heating value (W) --- 25.5 34.7 56.0 78.5
Weight (kg) 1.0 1.0 1.5 2.0
Maximum applicable motor capacity 0.2 (0.37) 0.4 (0.55) 0.75 (1.1) 1.5 (1.5)
(kW)
Output Rated output capacity (kVA) 0.9 1.4 2.6 3.7
specifi- Rated output current (A) 1.2 1.8 3.4 4.8
cations
Rated output voltage Three-phase, 380 to 460 VAC (Corresponds to the input
voltage)
Maximum output frequency 400 Hz (Parameter setting)
Cooling method Self-cooling
H General Specifications
Installation type Enclosed wall-mounted type (IP20)
Installation site Indoor (free from corrosive gases and dust)
Ambient temperature for operation –10° to 50°C
Humidity 90% or less (no-condensing)
Ambient temperature for storage –20° to 60°C
Altitude 1,000 m max.
Vibration resistance Less than 20 Hz: 1G {9.8 m/s2} or less
20 to 50 Hz: 0.2G {1.96 m/s2} or less
Cable length between Inverter and 20 m max. (When the cable length exceeds 20 m, the system
motor must be confirmed for conformity to the EMC Directives. )
Applicable standards prEN50178, EN50081, EN50082 (with RFI filter and shielded
cable)
UL/CUL standards
4-3
Specifications Chapter 4
H Control Characteristics
Control method Sine-wave PWM method (automatic torque boost)
Frequency control range 0.5 to 400 Hz (standard model: 1.5 to 400 Hz)
Frequency accuracy Digital command:
(temperature fluctuation) ±0.01% (–10°C to 50°C)
Analog command:
±1% (25 ±10°C)
Frequency setting Digital command:
resolution 0.1 Hz (less than 100 Hz), 1 Hz (100 Hz or more)
Analog command:
0.06 Hz (60 Hz)
Frequency output resolution 0.1 Hz (operation resolution)
Overload resistance 1 minute or less when 150% of rated output current is received
Frequency setting signal 0 to 10 VDC (20 kΩ) or 4 to 20 mA (250 Ω)
Note This setting can be switched using the internal DIP switch.
Acceleration/Deceleration 0.0 to 999 seconds (acceleration and deceleration times are set separately)
time
Braking torque (continuous Approximately 20%
regenerative braking) Note 125% to 220% when braking resistor is externally installed.
Voltage/Frequency Simple V/f pattern setting
characteristics
H Protection Functions
Motor protection Electronic thermal protection
Instantaneous overcurrent When 250% of the rated output amperage is exceeded
protection
Overload protection When 150% of the rated output amperage is exceeded for one minute
Overvoltage protection Stops the system when DC voltage of the main circuit exceeds
approximately 410 V (400-VAC class: 820 V)
Voltage drop protection 3G3EV-A2j: Stops the system when voltage drops below approximately
200 VDC
3G3EV-ABj: Stops the system when voltage drops below approximately
160 VDC
3G3EV-A4j: Stops the system when voltage drops below approximately
400 VDC
Protection from Stops the system when a power interruption lasts for 15 ms or more.
instantaneous power Operation can be continued by setting constant No. 36 as follows:
interruption • Operation is continued if a power interruption only lasts for approximately 0.5
second or less.
• Operation is continued unconditionally.
Radiation fin overheat Detects a fin temperature of 110 ±10°C
protection
Ground protection Overcurrent level protection
4-4
Specifications Chapter 4
H Operation Specifications
Control input Three photocoupler input terminals (24 VDC, 8 mA)
• Forward/stop [SF]
• Reverse/stop [SR]
• Multi-function input [S1] (set in constant No. 06)
• Multi-function input [S2] (set in constant No. 07)
• Multi-function input [S3] (set in constant No. 08)
Note When 3-wire sequence mode (constant No. 01 = “9”) is selected, the
terminals become as follows:
• Run command [SF]
• Stop command [SR]
• Forward/reverse rotation command [S1]
Note The standard Inverters are not provided with S2 and S3 terminals.
One analog input terminal (0 to 10 VDC or 4 to 20 mA)
• Frequency reference input [Between FC and FR]
Control output One SPDT relay contact output terminal [MA, MB]
(30 VDC and 1A; 250 VAC and 1A)
• Multi-function contact output (set in constant No. 09)
One photocoupler input terminal [PA] (48 VDC, 50 mA)
• Multi-function photocoupler output (set in constant No. 10)
Note The standard Inverters are not provided with the multi-function photo-
coupler output.
Analog output One analog voltage output [AM] (0 to 10 VDC, 2 mA)
• Multi-functional analog output (Constant No. 44 is used to set the function
and constant No. 45 is used to set the multiplying factor.)
The output frequency or output current can be monitored. The Inverter is fac-
tory-set to output frequency monitoring.
Note The standard Inverters are not provided with the multi-function analog
output.
4-5
Specifications Chapter 4
4-2 Specifications of Noise Filter
4-6
Specifications Chapter 4
H Dimensions
D 3G3EV-PNF3006A-YN/-PNF3010A-YN
5.0 dia.
56 ± 1
74 ± 3
5
84±1
118±1
128±2
75 max.
4-7
Specifications Chapter 4
D 3G3EV-PNF2003A-YN/-PNF2010A-YN
Two, 5.0 dia.
1
max.
4-8
Specifications Chapter 4
D 3G3EV-PNF2020A-YN
5.0 dia.
–1
–2
56 +
74 +
5
93±1
118±1
128±2
74 max.
4-9
Specifications Chapter 4
D 3G3EV-PNF3007C-YN
Four, 5.0 dia.
–2
–1
96 +
108 +
95±2
118±1
128±2
75 max.
4-10
Index
A-C M
AC reactor, main circuit, input side, 3-15 magnetic contactor, main circuit
input side, 3-15
cables, length, main circuit, 3-18
output side, 3-17
cautions, wiring, 3-6
main circuit
clamp core, main circuit, 3-13 input terminals, 3-8
output terminals, 3-8
connection diagrams, 3-10
terminal connections, 3-10
constant settings, warning, 1-3 wiring, 3-11
control circuit MCCB, main circuit, 3-14
analog output terminals, 3-10
models, list, 1-2, 2-2
input terminals, 3-9
output terminals, 3-9, 3-10 molded-case circuit breaker. See MCCB
terminal connections, 3-11
wiring, 3-19
N-R
D nameplate, 1-2
Noise Filters, main circuit, 3-12
dielectric strength test, warning, 1-3 output side, 3-16, 3-17
Digital Operator nomenclature
mounting, 3-21 Digital Operator, 2-5
warning, 1-3 Inverter, 2-4
dimensions phase advance capacitor, main circuit, output side, 3-16
Inverter, 3-2
Noise Filter, 4-7 precautions, 1-3
radio noise, main circuit, output side, 3-17
residual voltage, warning, 1-3
E-H
electromagnetic switch, main circuit, output side, 3-17
EMC Directives, conformance, 2-3
S
Noise Filters, 3-12 sequential input
frequency reference control circuit, wiring, 3-19
input, selection, 3-22 selection, 3-22
wiring, control circuit, 3-21 signals, warning, 1-3
ground, wiring, main circuit, 3-18 solderless terminals, round, control circuit, 3-20
ground fault interrupter, main circuit, input side, 3-15 specifications
heat sink, 1-3 Inverter, 4-2
Noise Filter, 4-6
surge absorber, main circuit, input side, 3-15
I-L
installation, 3-4 T
conditions, 3-4
orientation, 3-4 temperature, 3-5
space, 3-4
terminals, 3-7
Low-voltage Directives. See LVD Directives control circuit, 3-9
main circuit, 3-8
LVD Directives, conformance, 2-3
MCCB, 3-14 thermal relay, main circuit, output side, 3-17
I-1
Index
W wires
frequency reference input, 3-21
warnings, 1-3 sequential input, 3-19
constant settings, modifying, 1-3
sizes, control circuit, 3-21
dielectric strength test, 1-3
Digital Operator, 1-3 solderless terminals, 3-20
heat sink, 1-3
residual voltage, 1-3
wiring
signals, modifying, 1-3
wiring, 3-6 caution, 3-6
modifying, 1-3 warning, 1-3, 3-6
I-2
Revision History
A manual revision code appears as a suffix to the catalog number on the front cover of the manual.
Revision code
The following table outlines the changes made to the manual during each revision. Page numbers refer to the
previous version.
R-1