Omron Electronics LTD.
Opal Drive, Fox Milne, MK15 0DG, Milton Keynes, United Kingdom
Ecodesign Directive
We provide the VSD efficiency information regarding to motor regulation.
For details, please visit the following website.
https://industrial.omron.eu/en/company-info/environmental/ecodesign-directive
2-4-2
UL/cUL Standards Cautions
UL and cUL compliance is subject to conditions. Strictly observe the
conditions listed in the instruction manual or user's manual.
Not doing so may result in fire or accidents.
Caution
The warnings and instructions in this section summarizes the procedures necessary to ensure an in-
verter installation complies with Underwriters Laboratories guidelines.
Applicable Standards: UL61800-5-1, C22.2 No.274-17
　
• Use UL certified 60/75°C Cu wire only
.
• Use Class1 wire for control circuits.
• This inverter is suitable for use on circuits where the delivering current is limited to 100 kA or less
when protected by external Semiconductor Fuse with UL recognition. See next section for details of
fuses.
• This inverter should be installed in an environment of pollution degree 2 and an overvoltage class III.
• Maximum surrounding air temperature is as below.
Inverter Type HHD/HND HD/ND
3G3M1-A2001-ECT, 3G3M1-A2002-ECT, 3G3M1-A2004-ECT,
3G3M1-A2007-ECT, 3G3M1-A2015-ECT
3G3M1-A2055-ECT
, 3G3M1-A2075-ECT, 3G3M1-A2110-ECT,
3G3M1-A2150-ECT, 3G3M1-A2185-ECT
50°C -
3G3M1-A4004-ECT, 3G3M1-A4007-ECT, 3G3M1-A4015-ECT
3G3M1-A4055-ECT, 3G3M1-A4075-ECT
, 3G3M1-A4110-ECT,
3G3M1-A4150-ECT, 3G3M1-A4185-ECT, 3G3M1-A4220-ECT,
3G3M1-AB001-ECT, 3G3M1-AB002-ECT
50°C 40°C
3G3M1-AB037-ECT 50°C -
Inverter Type HHD HND/HD/ND
3G3M1-A2022-ECT, 3G3M1-A2037-ECT
3G3M1-A4022-ECT, 3G3M1-A4030-ECT
, 3G3M1-A4040-ECT
3G3M1-AB004-ECT, 3G3M1-AB007-ECT, 3G3M1-AB015-ECT, 3G3M1-
AB022-ECT
50°C 40°C
2 Design
2-83
M1 Series EtherCAT Type User’s Manual (I670)
2-4 Others
2
2-4-2 UL/cUL Standards Cautions
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