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Safety Precautions
Indications and Meanings of Safety Information
In this user's manual, the following precautions and signal words are used to provide infor-
mation to ensure the safe use of the JX Inverter. The information provided here is vital to
safety. Strictly observe theprecautions provided.
Meanings of Signal Words
Indicates an imminently hazardous situation which,
@ DANGER
if not avoided, 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
@ CAUTION
not avoided, may result in minor or moderate injury
or in property damage.
Alert Symbols in this Document
@ DANGER
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
many 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 shut off. Doing so may result in a serious injury due to an electric
shock.
Do not operate the 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 shut
off function is activated.
Do not change wiring, mode change switches (S7, S8), optional devices or
replace cooling fans while power is being supplied.
Doing so may result in a serious injury due to an electric shock.
@ CAUTION
Do not connect resistors to the terminals (+1, +, –) 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 temper-
ature 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 overheat-
ing 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 shut off.
Doing so may result in a burn.
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 this product.
Doing so may result in an injury.
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 salts.
• Locations subject to exposure to water, oil, or chemicals.
• Locations subject to shock or vibration.
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.
Operation and Adjustment
• Be sure to confirm the permissible range of motors and machines before operation be-
cause 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 replace-
ment.
Precautions for Correct Use
Installation
• Mount the product vertically on a wall or on a DIN Rail (optional) with the product's long-
er sides upright.
The material of the wall has to be noninflammable 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 volt-
age.
Error Retry Function
• Do not come close to the machine when using the error retry function because the ma-
chine 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 reset in the non-stop function at mo-
mentary power interruption selection (b050) because the machine may abruptly start af-
ter the power is turned on.
Operation Stop Command
• Provide a separate emergency stop switch because the STOP Key on the 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 be-
fore checking a signal.
Product Disposal
• Comply with the local ordinance and regulations when disposing of the product.
UL Cautions
The warnings and instructions in this section summarizes the procedures necessary to en-
sure an inverter installation complies with Underwriters Laboratories guidelines.
• Use 60/75°C Cu wire only or equivalent.
(For models:X200-015L(A2015), -022L(A2022), -037L(A2037), -055L(A2055),
-075L(A2075), -007S(AB007), -015S(AB015), -022S(AB022))
• Use 75°C Cu wire only or equivalent.
(For models:X200-002L(A2002), -004L(A2004), -007L(A2007), -022H(A4022),
-040H(A4040), -055H(A4055), -075H(A4075), -002S(AB002),
-004S(AB004))
• Use 60°C Cu wire only or equivalent.
(For models:X200-004H(A4004), -007H(A4007), -015H(A4015))
• Open Type Equipment.
• Suitable for use on a circuit capable of delivering not more than 100k rms symmetrical
amperes, 240 V maximum when protected by Class CC, G, J or R fuses or circuit break-
er having an interrupting rating not les than 100,000 rms symmetrical amperes,
240 volts maximum.
(For models:200 V class)
• Suitable for use on a circuit capable of delivering not more than 100k rms symmetrical
amperes, 480 V maximum when protected by Class CC, G, J or R fuses or circuit break-
er having an interrupting rating not les than 100,000 rms symmetrical amperes,
480 volts maximum.
(For models:400 V class)
• Install device inn pollution degree 2 environment.
• Maximum Surrounding Air Temperature 50°C or equivalent.
• Caution-Risk of electric shock, -capacitor discharge time is at least 5 minutes.
• Solid state motor overload protection is provided in each model.
• Integral solid state short circuit protection does not provide branch circuit protection.
Branch circuit protection must be provided in accordance with the National Electric
Code and any additional local codes or equivalent.
Terminal Tightening Torque and Wire Size
The wire size range and tightening torque for field wiring terminals are presented in the ta-
bles below.
Motor Output
Power Terminal
Input
Inverter Model
Wiring Size
Voltage
X200- (3G3JX-)
kW
HP
Range (AWG)
200 V class 0.2
1/4
002LFRF/SFEF
14
0.6
(A2002/AB002)
(75°C only)
0.4
1/2
004LFRF/SFEF
(A2004/AB004)
0.75
1
007LFRF/SFEF
0.9
(A2007/AB007)
1.5
2
015LFRF/SFEF
12
(A2015/AB015)
2.2
3
022LFRF/SFEF
10
(A2022/AB022)
3.7
5
037LFRF
(A2037)
5.5
7 1/2
055LFRF
8
2.3
(A2055)
7.5
10
075LFRF
(A2075)
400 V class 0.4
1/2
004HFEF
16
0.9
(A4004)
(60°C only)
0.75
1
007HFEF
(A4007)
1.5
2
015HFEF
(A4015)
2.2
3
022HFEF
14
(A4022)
(75°C only)
4
5
040HFEF
(A4040)
5.5
7 1/2
055HFEF
10
2.3
(A4055)
7.5
10
075HFEF
(A4075)
Torque
Terminal Conector
Wiring Size Range (AWG)
Ft-lbs
Logic and Analog
30-16
0.16-0.19
0.22-0.25
connectors
Relay connector
30-14
0.37-0.44
0.5-0.6
Wire Connectors
Field wiring connections must be made by a UL Listed and CSA certified ring lug terminal
connector sized for the wire gauge being used. The connector must be fixed using the
crimping tool specified by the connector manufacturer.
Terminal (ring lug)
Circuit breaker and Fuse Size
The Inverter's connections to input power must include UL Listed inverse time circuit break-
ers with 600 V rating, or UL Listed fuses as shown in the table below.
Input
Inverter Model
Circuit Breaker/Fuse
Voltage
X200- (3G3JX-)
200V class
002LFRF/SFEF
Inverse timecircuit Breaker 10
(A2002/AB002)
004LFRF/SFEF
(A2004/AB004)
007LFRF/SFEF
(A2007/AB007)
015LFRF/SFEF
(A2015/AB015)
022LFRF/SFEF
(A2022/AB022)
037LFRF
(A2037)
055LFRF
(A2055)
075LFRF
(A2075
Torque
400V class
004HFEF
Distribution Fuse (Class J) 3
(A4004)
Ft-lbs
(N·m)
007HFEF
(A4007)
0.8
015HFEF
(A4015)
022HFEF
(A4022)
1.2
040HFEF
(A4040)
055HFEF
(A4055)
075HFEF
(A4075)
Motor Overload Protection
3.0
JX Inverters provide solid state motor overload protection, which depends on the proper
setting of the following parameters:
• b012: electronic overload protection
1.2
• b212: electronic overload protection, 2nd motor
Set the rated current [Amperes] of the motor(s) with the above parameters. The setting
range is 0.2 rated current to 1.0 rated current.
When two or more motors are connected to the Inverter, they cannot be protected by the
electronic overload protection. Install an external thermal relay on each motor.
Conformance to EC Directives
• For earthing, selection of cable, and any other conditions for EMC-compliance, please
refer to the manual for installation.
3.0
• This is a class A product in residential areas it may cause radio interference, in which
case the user may be required to take adequate measures to reduce interference.
JX series Inverter has integrated EMC filter as shown below
• 200 V class: EN61800-3 category C1
• 400 V class: EN61800-3 category C2
(N·m)
OMRON Corporation
Shiokoji Horikawa, Shimogyo-ku, Kyoto, 600-8530, Japan
Omron Europe B.V.
Wegalaan 67-69, NL-2132 JD Hoofddorp, The Netherlands
Cable support
Cable
Ratings (A)
15
20
30
40
50
6
10
15
20
25
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