Derating - Omron MX2 Series User Manual

Appendices
A-1 Derating
If you intend to use the inverter models with "Yes" in the column "Derating" of the following table at an
ambient temperature of 40°C or higher, or to use more than one inverter installed next to each other
(side-by-side installation), you need to derate the output current as shown in the graphs below. (The
ambient temperature specification for side-by-side installation is −10 to 40°C.)
In the 1st/2nd Electronic Thermal Level (b012/b212), set the output current value to be derated. For
details on the electronic thermal level, refer to 5-3-2 Electronic Thermal Function on page 5-15.
Necessity of Derating
Rated voltage
3-phase 200 VAC
Single-phase 200 VAC
3-phase 400 VAC
Note Yes: Derating is necessary, No: Derating is Not necessary
For the inverter models with "No" in the column "Derating" of the above table, setting is not necessary to
derate the output current. Use the inverter within the range of the rated specifications.
A - 2
Model

Derating

3G3MX2-A2001-EV2 No
3G3MX2-A2002-EV2 Yes
3G3MX2-A2004-EV2 No
3G3MX2-A2007-EV2 No
3G3MX2-A2015-EV2 No
3G3MX2-A2022-EV2 No
3G3MX2-A2037-EV2 Yes
3G3MX2-A2055-EV2 No
3G3MX2-A2075-EV2 No
3G3MX2-A2110-EV2 Yes
3G3MX2-A2150-EV2 Yes
3G3MX2-AB001-EV2 No
3G3MX2-AB002-EV2 No
3G3MX2-AB004-EV2 Yes
3G3MX2-AB007-EV2 Yes
3G3MX2-AB015-EV2 No
3G3MX2-AB022-EV2 No
3G3MX2-A4004-EV2 Yes
3G3MX2-A4007-EV2 Yes
3G3MX2-A4015-EV2 No
3G3MX2-A4022-EV2 No
3G3MX2-A4030-EV2 No
3G3MX2-A4040-EV2 Yes
3G3MX2-A4055-EV2 No
3G3MX2-A4075-EV2 No
3G3MX2-A4110-EV2 No
3G3MX2-A4150-EV2 Yes
Multi-function Compact Inverter 3G3MX2-EV2 User's Manual (I666-E1)