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ABB 3AUD0000000740 — AC Drive (VFD) 480V

ABB 3AUD0000000740 HVAC Drive, 50 Hp, 65 A, 460 V

MPN3AUD0000000740
Active

ABB, ACH580 series, HVAC enclosed ultra-low harmonic drive with non-fused disconnect, 3-phase, 440-480 V input, UL light-overload 50 Hp / 65 A at 460 V, NEMA Type 1, IP21, Frame Size R6.

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

3AUD0000000740 — Input / Supply
ParameterValue
Input voltage range440 ... 480 V
Number of phases3-phase
Frequency50/60 Hz
3AUD0000000740 — Power & Output
ParameterValue
Output current, light overload (UL rating)65 A
Output power, light overload (UL rating, Hp)50 Hp
3AUD0000000740 — Mechanical & Cooling
ParameterValue
Frame sizeR6
NEMA enclosure typeType1
Degree of protection (IP)IP21

Product details

HVAC Enclosed Ultra-Low Harmonic Drive, 50 Hp

The ABB 3AUD0000000740 is an ACH580-series HVAC enclosed ultra-low harmonic drive with a non-fused disconnect, rated for 3-phase 440-480 V input. Its UL light-overload rating is 50 Hp at 65 A (460 V), so it handles the full motor current of a 50 Hp fan or pump without derating — the harmonic filter is built in, so you skip the external line reactor for IEEE 519 compliance. Frame size R6 and NEMA Type 1 (IP21) enclosure mean it's a floor-standing cabinet ready for indoor installation — no additional enclosure needed for a mechanical room or rooftop mezzanine. The non-fused disconnect serves as a local lockout point, which simplifies the safety circuit for the commissioning engineer.

Frequently asked questions

Where can I buy 3AUD0000000740 and how do I get a price?

This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing.

What is 3AUD0000000740's listed frame size?

Frame size is R6, which corresponds to a floor-standing cabinet form factor for the ACH580 series.

What is 3AUD0000000740's rated frequency?

Rated for 50/60 Hz input, covering both 50 Hz and 60 Hz mains without configuration change.

What compliance documentation does this drive carry?

The drive carries a UL listing (UL light-overload rating of 50 Hp at 65 A, 460 V) and NEMA Type 1 / IP21 enclosure rating. Standard documentation includes UL, CE, and RoHS declarations from ABB.

MPN
3AUD0000000740