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ABB 3AXD50000275441 — AC Drive (VFD) 480V

ABB 3AXD50000275441 ACH480-04-03A4-4 Drive, 1.1 kW, 3.3 A

MPN3AXD50000275441
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ABB ACH480-04-03A4-4, LV AC drive module for HVAC, 1.1 kW, 3.3 A, 400 V, frame R1, IP20, BACnet.

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

3AXD50000275441 — Power & Output
ParameterValue
Output power, normal duty1.1 kW
Output current, normal duty3.3 A
Output power, heavy duty0.75 kW
Output current, heavy duty2.6 A
Output power, light overload1.1 kW
Output current, light overload3.1 A
Output current, light overload (UL rating)3.0 A
Apparent power output2.3 kV·A
Efficiency class (IE)IE2
Standby power loss15 W
3AXD50000275441 — Input / Supply
ParameterValue
Input voltage range380 ... 480 V
Number of phases3-phase
Frequency47.5 ... 63 Hz
3AXD50000275441 — Mechanical & Cooling
ParameterValue
Frame sizeR1
NEMA enclosure typeOpen Type
Degree of protection (IP)IP20
Mounting typeModule
3AXD50000275441 — Environmental
ParameterValue
Temperature rating (max.)Maximum 50 °C
3AXD50000275441 — Electrical
ParameterValue
Technical UL/Output Current, Heavy-Duty Use (UL)2.1 A

Product details

The ABB 3AXD50000275441 is an ACH480-04-03A4-4 LV AC drive module built for HVAC duty. It delivers 1.1 kW normal-use output at 3.3 A from a 380–480 V three-phase supply, frame size R1, IP20 open type. The drive includes the control unit, so it's ready for panel integration out of the box.

Ratings and duty cycles

Normal-use output is 1.1 kW at 3.3 A; light-overload use holds at 1.1 kW, 3.1 A. Heavy-duty use derates to 0.75 kW, 2.6 A — that's the number to size against if the load profile includes frequent starts or peak torque demands. UL-listed output currents are slightly lower: 3 A normal-use, 2.1 A heavy-duty, 3.0 A light-overload. Apparent power output is 2.3 kVA. Standby loss sits at 15 W; full-load power consumption is 55 W.

BACnet is the onboard protocol — no option card needed for BMS integration. Two analog inputs and two analog outputs, plus six digital inputs and three digital outputs. That's enough for a basic AHU or pump controller without adding remote I/O.

Physical and environmental

Sound level is 63.1 dB(A). The module includes a CR2032 lithium coin cell (220 mAh, 3 V) for real-time clock backup. Frequency range is 47.5–63 Hz.

Frequently asked questions

What compliance documentation does this drive carry?

RoHS compliant per EU Directive 2011/65/EU and Amendment 2015/863 (date 20230315). REACH declaration confirms substances above 0.1 mass percentage (date 20250905). SCIP number is 4b7f0af1-4313-4811-b990-f45b6c1653c8 Finland.

What are the key output ratings for this drive?

Normal-use output is 1.1 kW at 3.3 A; heavy-duty use derates to 0.75 kW at 2.6 A. UL-listed normal-use output is 3 A.

Does this drive include the control unit?

Yes, the listing includes the control unit — it's a complete drive module, not a power stage alone.

What communication protocol does it support?

BACnet is the onboard protocol, suitable for direct BMS integration without an additional option card.

MPN
3AXD50000275441