The ABB 3AXD50000940790 is an ACH531-01-12A7-4+X1663 low-voltage AC wall-mounted drive rated for 5.5 kW normal use at 12.6 A, with a light-overload rating of 12 A at the same power. It runs on 380-480 V three-phase input, 47.5-63 Hz, and carries an IE2 efficiency level. The enclosure is IP20, NEMA Open Type, in frame size R1.
ABB 3AXD50000940790 ACH531 HVAC Drive, 5.5 kW, 12.6 A
MPN3AXD50000940790
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ABB ACH531-01-12A7-4+X1663, LV AC wall-mounted drive, 5.5 kW / 12.6 A normal use, 380-480 V 3-phase, IP20, frame R1.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Output power, normal duty | 5.5 kW |
| Output current, normal duty | 12.6 A |
| Output power, light overload | 5.5 kW |
| Output current, light overload | 12 A |
| Efficiency class (IE) | IE2 |
| Parameter | Value |
|---|---|
| Input voltage range | 380 ... 480 V |
| Number of phases | 3-phase |
| Frequency | 47.5 ... 63 Hz |
| Parameter | Value |
|---|---|
| Frame size | R1 |
| NEMA enclosure type | Open Type |
| Degree of protection (IP) | IP20 |
| Mounting type | Wall-mounted |
Product details
Frequently asked questions
What is 3AXD50000940790's listed frame size?
Frame size is R1.
What is 3AXD50000940790's listed frequency?
The frequency range is 47.5 to 63 Hz.
MPN
3AXD50000940790