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ABB 3AXD50000751990 — Inverter / VFD

3AXD50000751990 ABB ACH531 HVAC Drive, 1.1 kW, 3.3 A, R1

MPN3AXD50000751990
Active

ABB ACH531 HVAC drive, 3AXD50000751990, 1.1 kW / 3.3 A, 380-500 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

3AXD50000751990 specifications
ParameterValue
MountingWall-mounted
Enclosure type NEMAOpen Type
Input voltage380 ... 500 V
Output current, normal use3.3 A
Output current, Light-Overload use3.1 A
Output power, normal use1.1 kW
Output power, Light-Overload use1.1 kW
Frequency47.5 ... 63 Hz
Phases3-phase
IP ratingIP20
Frame sizeR1
Efficiency levelIE2

Product details

The ABB 3AXD50000751990 is an active-production wall-mounted HVAC drive rated 1.1 kW normal-use output at 3.3 A from a 380-500 V three-phase supply. Frame size R1 keeps the panel footprint tight for light commercial building fan and pump duty.

Light-overload duty is rated identically to normal use at 1.1 kW / 3.1 A, which means this drive is sized for continuous constant-torque loads like fans and pumps rather than short-duration peak torque. Open-type NEMA enclosure with IP20 protection suits clean indoor panel mounting.

Frequently asked questions

What are the key power ratings for this drive?

Normal-use output is 1.1 kW at 3.3 A from a 380-500 V three-phase supply. Light-overload use is also 1.1 kW at 3.1 A.

What frame size is 3AXD50000751990?

Frame size R1.

MPN
3AXD50000751990