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ABB 3AXD50000429073 — AC Drive (VFD) 480V

ABB 3AXD50000429073 R8 VFD, 90 kW / 125 HP, 380-480 V, IP21

MPN3AXD50000429073
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ABB R8 wall-mounted drive, 3AXD50000429073, 90 kW normal-use / 75 kW heavy-duty, 380-480 V 3-phase, IP21, BACnet, IE2.

ABB 3AXD50000429073 datasheet (PDF)
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Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Power & Output

3AXD50000429073 — Power & Output
ParameterValue
Output power, normal duty90 kW
Output current, normal duty169 A
Output power, heavy duty75 kW
Output current, heavy duty145 A
Output power, light overload90 kW
Output current, light overload161 A
Output current, light overload (UL rating)156 A
Apparent power output117 kV·A
Efficiency class (IE)IE2
Output power, light overload (UL rating, Hp)125 Hp
Standby power loss72 W

Input / Supply

3AXD50000429073 — Input / Supply
ParameterValue
Input voltage range380 ... 480 V
Number of phases3-phase
Frequency47.5 ... 63 Hz

Mechanical & Cooling

3AXD50000429073 — Mechanical & Cooling
ParameterValue
Frame sizeR8
NEMA enclosure typeType1
Degree of protection (IP)IP21
Mounting typeWall-mounted

Environmental

3AXD50000429073 — Environmental
ParameterValue
Temperature rating (max.)Maximum 55 °C

Electrical

3AXD50000429073 — Electrical
ParameterValue
Technical UL/Output Power, Heavy-Duty Use (UL)100 Hp
Technical UL/Output Current, Heavy-Duty Use (UL)124 A

Product details

The ABB 3AXD50000429073 is an R8-frame wall-mounted drive rated for 90 kW normal-use (125 HP UL) and 75 kW heavy-duty (100 HP UL), with corresponding output currents of 169 A normal-use (156 A UL) and 145 A heavy-duty (124 A UL). Input is 380-480 V three-phase, 47.5-63 Hz. The IP21 enclosure and NEMA Type 1 rating suit indoor panel or machine mounting where drip protection is needed but washdown is not.

Built-in I/O includes 2 analog inputs, 2 analog outputs, 6 digital inputs, and 3 digital outputs. The drive speaks BACnet natively — no option card needed for building automation integration. No industrial Ethernet interface is fitted as standard; if you need PROFINET or EtherNet/IP, that requires a separate fieldbus adapter module.

Frequently asked questions

What are the key output ratings for this drive?

Normal-use output is 90 kW / 169 A (125 HP / 156 A UL); heavy-duty output is 75 kW / 145 A (100 HP / 124 A UL). Light-overload output is 90 kW / 161 A.

What is the altitude rating of this drive?

Rated for installation at altitudes up to 4000 m.

MPN
3AXD50000429073