The ABB 3AXD50000750320 is an ACH531-01-018A-4 LV AC wall-mounted drive for HVAC, rated 7.5 kW normal-use output at 17 A, 380-480 V three-phase input. Frame size R2, IP20 open-type enclosure. Efficiency class IE2, standby loss 15 W. Frequency range 47.5-63 Hz covers 50/60 Hz mains. Maximum ambient 40 °C.
ABB 3AXD50000750320 ACH531-01 HVAC Drive, 7.5 kW, 17 A
MPN3AXD50000750320
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ABB ACH531-01-018A-4 LV AC wall-mounted drive for HVAC, 7.5 kW, 17 A, 380-480 V, IP20, Frame Size R2.
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 | 7.5 kW |
| Output current, normal duty | 17 A |
| Output power, light overload | 7.5 kW |
| Output current, light overload | 16.2 A |
| Apparent power output | 12.0 kV·A |
| Efficiency class (IE) | IE2 |
| Standby power loss | 15 W |
| Parameter | Value |
|---|---|
| Input voltage range | 380 ... 480 V |
| Number of phases | 3-phase |
| Frequency | 47.5 ... 63 Hz |
| Parameter | Value |
|---|---|
| Frame size | R2 |
| NEMA enclosure type | Open Type |
| Degree of protection (IP) | IP20 |
| Mounting type | Module |
| Parameter | Value |
|---|---|
| Temperature rating (max.) | Maximum 40 °C |
Product details
Frequently asked questions
What is the frame size of 3AXD50000750320?
Frame size R2.
What is the standby loss of this drive?
15 W.
MPN
3AXD50000750320