The 3AXD50000275731: Normal-use output current is 38 A; the heavy-duty curve drops to 32 A. Under UL listing, normal-use current is 34 A, heavy-duty 27 A, and light-overload 34 A. The apparent power output is 26 kV·A. Input frequency range is 47.5-63 Hz. Standby loss is 37 W; power consumption at rated load is 497 W. Maximum ambient temperature is 50 °C. Sound level is 69 dB(A). The drive has 2 analog inputs and 2 analog outputs, plus 6 digital inputs and 3 digital outputs. No industrial Ethernet interface is present — BACnet is the onboard protocol. A lithium coin cell (CR2032, 220 mAh) backs the real-time clock.
ABB 3AXD50000275731 ACH480 HVAC Drive, 18.5 kW, 38 A
MPN3AXD50000275731
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ABB ACH480-04-039A-4 LV AC drive module for HVAC, 18.5 kW, 38 A, 380-480 V, IP20, BACnet, Frame R4.
Source DocumentedChannel stated on listing & quote
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Output power, normal duty | 18.5 kW |
| Output current, normal duty | 38 A |
| Output power, heavy duty | 15.0 kW |
| Output current, heavy duty | 32.0 A |
| Output power, light overload | 18.5 kW |
| Output current, light overload | 36.0 A |
| Output current, light overload (UL rating) | 34.0 A |
| Apparent power output | 26 kV·A |
| Efficiency class (IE) | IE2 |
| Standby power loss | 37 W |
| Parameter | Value |
|---|---|
| Input voltage range | 380 ... 480 V |
| Number of phases | 3-phase |
| Frequency | 47.5 ... 63 Hz |
| Parameter | Value |
|---|---|
| Frame size | R4 |
| NEMA enclosure type | Open Type |
| Degree of protection (IP) | IP20 |
| Mounting type | Module |
| Parameter | Value |
|---|---|
| Temperature rating (max.) | Maximum 50 °C |
| Parameter | Value |
|---|---|
| Technical UL/Output Current, Heavy-Duty Use (UL) | 27.0 A |
Product details
Frequently asked questions
What compliance documentation does ABB provide for this drive?
RoHS compliance per Directive 2011/65/EU (date 20230315) and REACH declaration (date 20250905) are on file. The SCIP number is 195df5c0-4685-425b-8b31-e03d5656a0e8 Finland. UL listing is provided for output currents under normal, heavy-duty, and light-overload use.
What is the SCIP number for this part?
The SCIP number is 195df5c0-4685-425b-8b31-e03d5656a0e8 Finland.
Does the drive include a control unit?
Yes, the listing includes the control unit as part of the module.
MPN
3AXD50000275731