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ABB 3ABD00049883 — AC Drives (VFD)

ABB 3ABD00049883 ACH531 HVAC Drive, 18.5 kW, 39 A, IP20

MPN3ABD00049883
Active

ABB ACH531-01-039A-4+0J404, LV AC wall-mounted drive for HVAC, 18.5 kW / 39 A normal duty, 380-500 V 3-phase, IP20, IE2.

StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Electrical

3ABD00049883 — Electrical
ParameterValue
Input voltage380 ... 500 V
Frequency47.5 ... 63 Hz
Number of phases3-phase

Power & Current

3ABD00049883 — Power & Current
ParameterValue
Output power, normal duty18.5 kW
Output power, light-overload duty18.5 kW
Output current, normal duty39 A
Output current, light-overload duty36 A
Efficiency class (IE)IE2

Protection & Environmental

3ABD00049883 — Protection & Environmental
ParameterValue
Degree of protection (IP)IP20
NEMA enclosure typeOpen Type

Mechanical

3ABD00049883 — Mechanical
ParameterValue
Frame sizeR3
Mounting typeWall-mounted

Product details

The ABB 3ABD00049883 is an ACH531-01-039A-4+0J404 HVAC-specific drive rated 18.5 kW normal use (39 A output) and 18.5 kW light-overload use (36 A output), fed from 380-500 V three-phase mains. Frame size R3, wall-mounted, IP20 open-type enclosure. Efficiency class IE2. Frequency range 47.5 to 63 Hz covers 50/60 Hz grids globally.

Integration notes

Wall-mounted unit, IP20, open type — install in a clean, dry enclosure or panel. 380-500 V three-phase input, 47.5-63 Hz. Normal-duty current 39 A; light-overload 36 A. Frame size R3 dictates mounting hole pattern and conduit knockouts.

Frequently asked questions

What is the frame size of 3ABD00049883?

Frame size R3.

What efficiency class does this drive meet?

IE2.

MPN
3ABD00049883