Compatibility Conditions Of Ul/Csa Standards - Omron RX2 Series User Manual

Conditions of Electrical Safety (LVD)
The condition in the next section UL standard explain the condition of the electrical safety. It is neces-
sary to comply with the description items such as temperature condition, installation condition etc.

2-3-11 Compatibility Conditions of UL/CSA Standards

Standards
US
CA
FS
UL CAUTION
GENERAL:
Model 3G3RX2 series inverter is an open type AC Inverter with three phase input and three phase out-
put. It is intended to be used in an enclosure. It is used to provide both an adjustable voltage and
adjustable frequency to the ac motor. The inverter automatically maintains the required volts-Hz ratio
allowing the capability through the motor speed range. It is a multi-rated device and the ratings are
selectable according to load types by operator with key pad operation.
Markings:
Maximum Surrounding Temperature:
ND (Normal Duty):
LD (Low Duty):
VLD (Very Low Duty):
Storage Environment rating:
Instruction for installation:
Electrical Connections:
Interconnection and wiring diagrams:
*1. For actual use, use within the temperature range indicated in the common specifications.
 3G3RX2 Series Models Short Circuit Rating and Overcurrent Protection
Device Rating
• 3G3RX2-A2 series models
Suitable for use on a circuit capable of delivering not more than (a) rms symmetrical amperes, at
(b) V maximum. (see table below)
• 3G3RX2-A4 3G3RX2-B4 series models
Suitable for use on a circuit capable of delivering not more than (a) rms symmetrical amperes, at
(b) V maximum. (see table below)
200V
400V
High-function General-purpose Inverter RX2 Series User's Manual
UL61800-5-1
CSA 22.2 No.274
IEC61800-5-2:2016 STO SIL3
ISO13849-1:2015 Cat.4 PLe
50°C
50°C
45°C
65°C (for transportation)
pollution degree 2 environment and Over voltage category III
See [Main circuit Wiring Diagram] of this Instruction Manual
See [Outline of control circuit] of this Instruction Manual
3G3RX2- 
A2004 to A2220
A2300 to A2550
A4007 to A4220
A4300 to A4550,B4750, B4900
B411K, B413K
*1
*1
(a)
5,000A rms
10,000A rms
5,000A rms
10,000A rms
18,000A rms
2 Design
(b)
240V
240V
500V
500V
500V
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