Omron 3G3JX User Manual
Cat. No. I558-E1-02
USER’S MANUAL
SYSDRIVE JX
SERIES
Compact Simplified Inverters
Introduction
Thank you for choosing the general-purpose Inverter 3G3JX. This User's Manual (hereinafter called
"this manual") describes the parameter setting methods required for installation/wiring and
operation of the 3G3JX model, as well as troubleshooting and inspection methods.
z This manual should be delivered to the actual end user of the product.
z After reading this manual, keep it handy for future reference.
z This manual describes the specifications and functions of the product as well as the relations
between them. You should assume that anything not described in this manual is not possible with
the product.
z Intended readers
This manual is intended for:
Those with knowledge of electrical systems (qualified electrical engineers or the equivalent), and
also in charge of:
• Introducing the control equipment
• Designing the control system
• Installing and/or connecting the control equipment
• Field management
Introduction
1
Read and Understand This Manual
Read and Understand This Manual
Please read and understand this manual before using the product. Please consult your OMRON representative
if you have any questions or comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a
period of one year (or other period if specified) from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING
NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE
PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR
INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL
DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE
PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR
STRICT LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on
which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS
REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS
WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO
CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
2
Read and Understand This Manual
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to
the combination of products in the customer's application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying
ratings and limitations of use that apply to the products. This information by itself is not sufficient for a
complete determination of the suitability of the products in combination with the end product, machine,
system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not
intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the
uses listed may be suitable for the products:
• Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions
or uses not described in this manual.
• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical
equipment, amusement machines, vehicles, safety equipment, and installations subject to separate
industry or government regulations.
• Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR
PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO
ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any
consequence thereof.
3
Read and Understand This Manual
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other
reasons.
It is our practice to change model numbers when published ratings or features are changed, or when
significant construction changes are made. However, some specifications of the products may be
changed without any notice. When in doubt, special model numbers may be assigned to fix or establish
key specifications for your application on your request. Please consult with your OMRON representative
at any time to confirm actual specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when
tolerances are shown.
PERFORMANCE DATA
Performance data given in this manual is provided as a guide for the user in determining suitability and
does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users
must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this manual has been carefully checked and is believed to be accurate; however, no
responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.
4
Safety Precautions
Safety Precautions
Indications and Meanings of Safety Information
In this user's manual, the following precautions and signal words are used to provide information to ensure the
safe use of the 3G3JX Inverter.
The information provided here is vital to safety. Strictly observe the precautions provided.
Meanings of Signal Words
Indicates an imminently hazardous situation which, if not avoided,
WARNING
CAUTION
Alert Symbols in This Document
is likely to result in serious injury or may result in death. Additionally
there may be severe property damage.
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury or in property damage.
WARNING
Turn off the power supply and implement wiring correctly. Not doing so may result in a serious injury
due to an electric shock.
Wiring work must be carried out only by qualified personnel. Not doing so may result in a serious
injury due to an electric shock.
Be sure to ground the unit. Not doing so may result in a serious injury due to an electric shock or
fire.
(200-V class: type-D grounding, 400-V class: type-C grounding)
Do not remove the front cover during the power supply and 5 minutes after the power shutoff. Doing
so may result in a serious injury due to an electric shock.
Do not operate the Digital Operator or switches with wet hands. Doing so may result in a serious
injury due to an electric shock.
Inspection of the Inverter must be conducted after the power supply has been turned off. Not doing
so may result in a serious injury due to an electric shock.
The main power supply is not necessarily shut off even if the emergency shutoff function is
activated.
Do not change wiring, mode change switches (S7, S8), optional devices or replace cooli ng fans
while the input power is being supplied.
Doing so may result in a serious injury due to an electric shock.
5
Safety Precautions
Do not connect resistors to the terminals (+1, P/+2, N/-) directly.
Doing so might result in a small-scale fire, heat generation or damage to the unit.
Install a stop motion device to ensure safety. Not doing so might result in a minor injury. (A holding
brake is not a stop motion device designed to ensure safety.)
Be sure to use a specified type of braking resistor/regenerative braking unit. In case of a braking
resistor, install a thermal relay that monitors the temperature of the resistor. Not doing so might
result in a moderate burn due to the heat generated in the braking resistor/regenerative braking
unit. Configure a sequence that enables the Inverter power to turn off when unusual overheating is
detected in the braking resistor/regenerative braking unit.
The Inverter has high voltage parts inside which, if short-circuited, might cause damage to itself or
other property. Place covers on the openings or take other precautions to make sure that no metal
objects such as cutting bits or lead wire scraps go inside when installing and wiring.
Do not touch the Inverter fins, braking resistors and the motor, which become too hot during the
power supply and for some time after the power shutoff. Doing so may result in a burn.
CAUTION
Take safety precautions such as setting up a molded-case circuit breaker (MCCB) that matches
the Inverter capacity on the power supply side. Not doing so might result in damage to property due
to the short circuit of the load.
Do not dismantle, repair or modify the product.
Doing so may result in an injury.
6
Precautions for Safe Use
Precautions for Safe Use
Installation and Storage
Do not store or use the product in the following places.
•Locations subject to direct sunlight.
•Locations subject to ambient temperature exceeding the specifications.
•Locations subject to relative humidity exceeding the specifications.
•Locations subject to condensation due to severe temperature fluctuations.
•Locations subject to corrosive or flammable gases.
•Locations subject to exposure to combustibles.
•Locations subject to dust (especially iron dust) or salt.
•Locations subject to exposure to water, oil, or chemicals.
•Locations subject to shock or vibration.
Transporting, Installation, and Wiring
•Do not drop or apply a strong impact on the product. Doing so may result in damaged parts or malfunction.
•Do not hold by the front cover, but hold by the fins during transportation.
•Do not connect an AC power supply voltage to the control input/output terminals. Doing so may result in
damage to the product.
•Be sure to tighten the screws on the terminal block securely.
Wiring work must be done after installing the unit body.
•Do not connect any load other than a three-phase inductive motor to the U, V, and W output terminals.
•Take sufficient shielding measures when using the product in the following locations. Not doing so may
result in damage to the product.
Locations subject to static electricity or other forms of noise.
Locations subject to strong magnetic fields.
Locations close to power lines.
Operation and Adjustment
•Be sure to confirm the permissible range of motors and machines before operation because the Inverter
speed can be changed easily from low to high.
•Provide a separate holding brake if necessary.
Maintenance and Inspection
•Be sure to confirm safety before conducting maintenance, inspection or parts replacement.
7
Precautions for Correct Use
Precautions for Correct Use
Installation
•Mount the product vertically on a wall or on a DIN track (optional) with the product's longer sides upright.
The material of the wall has to be nonflammable such as a metal plate.
Main Circuit Power Supply
•Confirm that the rated input voltage of the Inverter is the same as AC power supply voltage.
Error Retry Function
•Do not come close to the machine when using the error retry function because the machine may abruptly
start when stopped by an alarm.
•Be sure to confirm the RUN signal is turned off before resetting the alarm because the machine may
abruptly start.
Non-Stop Function at Momentary Power Interruption
•Do not come close to the machine when selecting restart in the non-stop function at momentary power
interruption selection (b050) because the machine may abruptly start after the power is turned on.
Operation Stop Command
•Provide a separate emergency stop switch because the STOP key on the Digital Operator is valid only when
function settings are performed.
•When checking a signal during the power supply and the voltage is erroneously applied to the control input
terminals, the motor may start abruptly. Be sure to confirm safety before checking a signal.
Product Disposal
•Comply with the local ordinance and regulations when disposing of the product.
8
Warning Labels
Warning labels are located on the Inverter as shown in the following illustration.
Be sure to follow the instructions.
Precautions for Correct Use
Warning Description
9
Checking Before Unpacking
Checking Before Unpacking
Checking the Product
On delivery, be sure to check that the delivered product is the Inverter 3G3JX model that you
ordered.
Should you find any problems with the product, immediately contact your nearest local sales
representative or OMRON sales office.
zChecking the Nameplate
Inverter model
Input specifications
Output specifications
zChecking the Model
3G3JX-A2002
Maximum applicable motor capacity
0.2 kW
002
0.4 kW
004
0.75 kW
007
1.5 kW
015
2.2 kW
022
3.7 kW
037
5.5 kW
055
7.5 kW
075
Voltage class
3-phase 200 V AC (200-V class)
2
1/3-phase 200 V AC (200-V class)
E
3-phase 400 V AC (400-V class)
4
Enclosure rating
Panel-mounting (IP10 min.) or closed
A
wall-mounting models
Checking the Accessories
Note that this manual is the only accessory included with the 3G3JX model.
Mounting screws and other necessary parts must be provided by the user.
10
Revision History
Revision History
A manual revision code appears as a suffix to the catalog number located at the
lower left of the front and back covers.
Cat. No.
Revision code Revision date Changes and revision pages
01 December 2007 First printing
02 April 2008
I558-E1-02
Revision code
New Inverters with different capacities added (3G3JX-
A2055/-A2075/-A4055/-A4075)
New functions added for with 5.5-/7.5-kW Inverters
Manual descriptions improved and/or corrected
Page10, Page 1-1, Page 1-2, Page 2-2, Page 2-8, Page 213, Page 2-14, Page 2-15, Page 2-16, Pages 4-77 to 4104, Page 7-1, Page 7-2, Page 7-6, Page 7-18, Page 7-20,
Page 7-26, Page 7-27, Page 7-30
11
About This Manual
About This Manual
This User's Manual is compiled chapter by chapter for user's convenience as follows.
Understanding the following configuration ensures more effective use of the product.
Chapter 1 Overview Describes features and names of parts.
Provides external dimensions, installation dimensions, peripheral device
Chapter 2 Design
Chapter 3 Operation
Chapter 4 Functions Describes the functions of the Inverter.
Chapter 5
Chapter 6
Maintenance
Operations
Inspection and
Maintenance
design/selection instructions, and other information necessary for
design.
Describes names of parts, the Inverter's operations, including how to use
the keys on the Digital Operator, and the monitor function.
Describes the causes and their countermeasures if the Inverter fails,
including the solutions to possible troubles (troubleshooting).
Describes items for periodic inspection and/or maintenance for the
Inverter.
Overview
Chapter 7 Specifications
Appendix
Provides Inverter specifications, as well as the specifications and
dimensions of peripheral devices.
Describes the summarized parameter settings as a reference for users
who have used this Inverter and understood the functions.
12
Contents
Introduction..............................................................................................1
Read and Understand This Manual.........................................................2
Safety Precautions ..................................................................................5
Precautions for Safe Use.........................................................................7
Precautions for Correct Use....................................................................8
Checking Before Unpacking....................................................................10
Revision History.......................................................................................11
About This Manual...................................................................................12
Chapter 1 Overview
1-1 Functions.................................................................................................1-1
1-2 Appearance and Names of Parts.............................................................1-3
Chapter 2 Design
2-1 Installation................................................................................................2-1
2-2 Wiring.......................................................................................................2-6
Chapter 3 Operation
3-1 Test Run Procedure.................................................................................3-3
3-2 Test Run Operation .................................................................................3-4
3-3 Part Names and Descriptions of the Digital Operator..............................3-9
3-4 Operation Procedure (Example: Factory Default)....................................3-11
3-5 Keys.........................................................................................................3-17
3-6 Parameter Transition................................................. .... ..... .... .... .... .... .....3-18
3-7 Parameter List ..... .... .... .... .... ..... .... .... .... .... ...............................................3-20
Chapter 4 Functions
4-1 Monitor Mode...........................................................................................4-1
4-2 Function Mode.........................................................................................4-5
Chapter 5 Maintenance Operations
5-1 Special Display List................... .... .... .... .... ..... .... .... .... .... ..... .... .... .... .... .....5-1
5-2 Troubleshooting.......................................................................................5-5
Chapter 6 Inspection and Maintenance
6-1 Inspection and Maintenance....................................................................6-1
6-2 Storage....................................................................................................6-7
Chapter 7 Specifications
7-1 Standard Specification List............................................ ..... .... .................7-1
7-2 Measurement Method of Output Voltage.................................................7-5
13
Contents
7-3 Connection Example............................................................................... 7-6
7-4 Dimensional Drawing .............................................................................. 7-8
7-5 Options.................................................................................................... 7-14
Appendix
Appendix-1 Parameter List ................................................................................ App-1
Appendix-2 Product Life Curve.......................................................................... App-17
Index
14
Chapter 1
Overview
1-1 Functions.......................................................... 1-1
1-2 Appearance and Names of Parts.................... 1-3
1-1 Functions
1Overview
1
1-1 Functions
3G3JX Inverter Models
Overview
Rated voltage Enclosure rating Max. applicable motor capacity Model
0.2 kW 3G3JX-A2002
0.4 kW 3G3JX-A2004
0.75 kW 3G3JX-A2007
3-phase 200 V AC
IP20
(Complies with
JEM1030)
3-phase 400 V AC
1.5 kW 3G3JX-A2015
2.2 kW 3G3JX-A2022
3.7 kW 3G3JX-A2037
5.5 kW 3G3JX-A2055
7.5 kW 3G3JX-A2075
0.4 kW 3G3JX-A4004
0.75 kW 3G3JX-A4007
1.5 kW 3G3JX-A4015
2.2 kW 3G3JX-A4022
3.7 kW 3G3JX-A4037
5.5 kW 3G3JX-A4055
7.5 kW 3G3JX-A4075
0.2 kW 3G3JX-AE002
0.4 kW 3G3JX-AE004
1/3-phase 200 V AC
0.75 kW 3G3JX-AE007
1.5 kW 3G3JX-AE015
2.2 kW 3G3JX-AE022
International Standards Models (EC Directives and UL/cUL Standards)
The 3G3JX Inverter meets the EC Directives and UL/cUL standard requirements for worldwide use.
Classification Applicable standard
EC Directives
UL/cUL Standards UL508C
EMC Directive EN61800-3: 2004
Low-voltage Directive EN61800-5-1: 2003
1-1
1-1 Functions
Compact Simplified Inverter for Customer's Environment and Application Demands
Simple Wiring and Easy Installation
The main circuit adopts upper/lower wiring as with a conductor. In addition, the side-by-side
mounting of the Inverters and the built-in zero-phase reactor contribute to space saving in control
panel.
Wide Ranging Capacity and Power Supply
In spite of its compact size, the 3G3JX Inverter provides a wide ranging capacity from 0.2 to 7.5 kW.
Moreover, the three-phase 200 V, three-phase 400 V, and single/three-phase 200 V common types
are made to meet the power supply specifications for use outside Japan.
PID Function
The PID function is featured for the easier control of the fan and pump. It helps to control airflow and
pressure.
Emergency Shutoff Function
Switching the dedicated switch (S8) changes from the multi-function input (input 3) to the
emergency shutoff input. You can directly turn off a motor control power module without operating
the software.
Compliance With All Standards
The 3G3JX Series has achieved compliance with CE and UL/cUL.
1
Overview
The RoHS Directive
The standard model meets the requirements of the RoHS Directive.
Noise and Harmonics Suppression Option
The three-phase models incorporate a zero-phase reactor (radio noise filter) as a standard
specification.
For the single/three-phase common type, optional suppression is available.
When the optional DC reactor is added, the 3G3JX Series will also meet the requirements specified
by the Ministry of Land, Infrastructure, Transport and Tourism of Japan.
Handles a Variety of I/O Signals
The 3G3JX Series can handle a variety of I/O signals for wide-ranging applications.
•Analog voltage input: 0 to 10 V
•Analog current input: 4 to 20 mA
1-2
1-2 Appearance and Names of Parts
r
1
1-2 Appearance and Names of Parts
Overview
Top cover
Fin
Digital Operator
Front cover
Bottom cover
•The size of the fin varies with the motor capacity.
•There are two sizes depending on the motor capacity, but the fundamental structure is the same.
•Remove the front cover when connecting the power supply, the motor, and the control signal.
FREQ (FREQUENCY) adjuste
Main housing
Connection to RJ45 Jack
Connect the communications cable after opening the cover of the communications connector.
Remove the front cover to switch communications. Refer to "Removing the Front Cover" (page 2-
6) for instructions on how to remove the front cover.
Communications connector
8k8k8k8
(with cover)
1-3
*The cover of the communications connector is removable. Remove the front cover to attach it.
Names of Parts Inside the Front Cover
1-2 Appearance and Names of Parts
Main circuit terminal block
(input side)
8k8k8k8
Communications connector
Relay output terminal block
Control circuit terminal block
Main circuit terminal block
(output side)
S7: OPE/485 communications selector (Default = OPE side)
S8: Emergency shutoff function selector (Default = OFF)
OPE
Do not touch these!
(ELECTRICAL HAZARD:
For factory maintenance only)
S7 S8
485
ON
OFF
1
Overview
(Caution)
Do not switch the emergency shutoff function selector (S8) without reason as the allocation of the
multi-function input terminals may change.
For details, refer to "Emergency Shutoff Input Function" (page 4-45).
1-4
1-2 Appearance and Names of Parts
1
Overview
1-5
Chapter 2
Design
2-1 Installation........................................................2-1
2-2 Wiring................................................................ 2-6
2
Design
2-1 Installation
2Design
2-1 Installation
WARNING
Turn off the power supply and implement wiring correctly. Not doing so may result in a serious injury
due to an electric shock.
Wiring work must be carried out only by qualified personnel. Not doing so may result in a serious
injury due to an electric shock.
Be sure to ground the unit. Not doing so may result in a serious injury due to an electric shock or fire.
(200-V class: type-D grounding, 400-V class: type-C grounding)
CAUTION
Do not connect resistors to the terminals (+1, P/+2, N/-) directly.
Doing so might result in a small-scale fire, heat generation or damage to the unit.
Install a stop motion device to ensure safety. Not doing so might result in a minor injury. (A holding
brake is not a stop motion device designed to ensure safety.)
Be sure to use a specified type of braking resistor/regenerative braking unit. In case of a braking
resistor, install a thermal relay that monitors the temperature of the resistor. Not doing so might result
in a moderate burn due to the heat generated in the braking resistor/regenerative braking unit.
Configure a sequence that enables the Inverter p ower to turn off when unusual overheating is
detected in the braking resistor/regenerative braking unit.
The Inverter has high voltage parts inside which, if short-circuited, might cause damage to itself or
other property. Place covers on the openings or take other precautions to make sure that no metal
objects such as cutting bits or lead wire scraps go inside when installing and wiring.
Safety Information
Installation and Storage
Do not store or use the product in the following places.
•Locations subject to direct sunlight.
•Locations subject to ambient temperature exceeding the specifications.
•Locations subject to relative humidity exceeding the specifications.
•Locations subject to condensation due to severe temperature fluctuations.
•Locations subject to corrosive or flammable gases.
•Locations subject to exposure to combustibles.
•Locations subject to dust (especially iron dust) or salts.
•Locations subject to exposure to water, oil, or chemicals.
•Locations subject to shock or vibration.
2-1
2-1 Installation
w
w
Transporting, Installation, and Wiring
•Do not drop or apply strong impact on the product. Doing so may result in damaged parts or malfunction.
•Do not hold by the front cover, but hold by the fins during transportation.
•Do not connect an AC power supply voltage to the control input/output terminals. Doing so may result in
damage to the product.
•Be sure to tighten the screws on the terminal block securely.
Wiring work must be done after installing the unit body.
•Do not connect any load other than a three-phase inductive motor to the U, V, and W output terminals.
•Take sufficient shielding measures when using the product in the following locations. Not doing so may
result in damage to the product.
Locations subject to static electricity or other forms of noise.
Locations subject to strong magnetic fields.
Locations close to power lines.
Precautions for Use
Installation
•Install the Inverter vertically on the wall or DIN tracks (optional).
Install the Inverter on a nonflammable wall surface material, like metal.
2
Design
Model
3G3JX-A2002
A2004
A2007
AE002
AE004
Screw size for
installation: M5
Position for installing a screw
Position for installing a scre
Model
3G3JX-A2055
-A2075
-A4055
-A4075
Model
3G3JX-A2015
A2022
A2037
A4004
A4007
A4015
A4022
A4037
AE007
AE015
AE022
Screw size for
installation: M5
Position for installing a scre
Positions for installing screws
Positions for installing screws
Screw size for
installation: M6
Position for installing a screw
2-2
2-1 Installation
Main Circuit Power Supply
•Confirm that the rated input voltage of the Inverter matches the AC power supply voltage.
Installation Environment
2
•Increased ambient temperatures will shorten the life of the Inverter.
•Keep the Inverter away from heating elements (such as a braking resistor, DC reactor, etc.).
If the Inverter is installed in a control panel, keep the ambient temperature within the range of the
specifications, taking dimensions and ventilation into consideration.
Design
10 cm min.
5 cm min. 5 cm min.
10 cm min.
•You can install multiple 3G3JX Inverters side by side in the control panel (side-by-side installation). Again,
keep the ambient temperature within the specified range (40°C or below).
Airflow
Wall
•If the ambient temperature is from 40°C through to 50°C, the carrier frequency should be reduced and the
Inverter capacity should be increased.
2-3
2-1 Installation
•To raise the carrier frequency, reduce the output current (or derate the rated current) as shown in the graph
below.
(1) Side-By-Side installation (ambient temperature:40°C)
0.4 to 2.2kW
5.5/kW
100%
200-V Class
0.2 to 2.2 · 5.5/7.5kW
400-V Class
100%
2
95%
90%
85%
80%
75%
Output current (Rated current %)
70%
2
3.7 kW
4 6 8 10 12
Carrier frequency [kHz]
(2) Ambient temperature 50°C
200-V Class
100%
95%
90%
0.75kW
85%
80%
75%
70%
65%
Output current (Rated current %)
60%
3.7kW
2
4 6 8 10 12
Carrier frequency [kHz] Carrier frequency [kHz]
0.2/0.4/2.2/5.5kW
7.5kW
1.5kW
95%
90%
85%
80%
75%
Output current (Rated current %)
70%
100%
95%
90%
85%
80%
75%
70%
65%
Output current (Rated current %)
60%
4 6 8 10 12
2
400-V Class
4 6 8 10 12
2
3.7kW
Carrier frequency [kHz]
5.5kW
0.4 to 1.5/7.5kW
2.2kW
3.7kW
7.5kW
Design
(3) Ambient temperature 40°C
200-V Class
100%
95%
90%
85%
80%
Output current (Rated current %)
75%
2
4 6 8 10 12
Carrier frequency [kHz] Carrier frequency [kHz]
0.2 to 2.2 · 5.5/7.5kW
3.7kW
400-V Class
100%
95%
90%
85%
80%
Output current (Rated current %)
75%
2
4 6 8 10 12
0.4 to 2.2 · 5.5/7.5kW
3.7kW
2-4
2
Design
2-1 Installation
•Before installing the Inverter, place a cover over all the ventilation openings to shield them from foreign
objects.
After completing the installation process, be sure to remove the covers from the Inverter before operation.
Ventilation openings
(Both sides and top)
2-5
2-2 Wiring
2-2 Wiring
Removing and Mounting the Front Cover
Removing the Front Cover
Loosen the mounting screw at the lower left of the front cover. Lift the bottom of the front cover to
remove while holding the body.
1. Loosen the front cover mounting screw.
2. Lift the bottom of the front cover to remove.
2
Design
2-6
2
Design
2-2 Wiring
Mounting the Front Cover
Hang the upper side of the front cover on the hooks, and push down both sides of the cover
simultaneously until it clicks into place.
1. Hang the upper side on the hooks. (Two hooks)
2. Push down the cover until it clicks into place. (Both sides)
2-7
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