ABB ACH550-UH-031A-4 | 3AUA0000004054

ABB ACH550-UH-031A-4 | 3AUA0000004054

$4,101.00
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ABB ACH550-UH-031A-4 | 20 HP HVAC VFD, 480 V, 31 A, NEMA 1 Enclosure Global Commercial Alias: ACH550-UH-031A-4Product ID: 3AUA0000004054ABB Type Designation: ACH550-UH-031A-4Catalog Description: HVAC AC Drive, 3-phase, 20 HP, 31 A, 480 V, NEMA 1 enclosure Overview The ABB ACH550-UH-031A-4 is a robust and energy-efficient variable frequency drive (VFD) engineered for HVAC applications. Delivering 20 HP power with a 480 V input and 31 A output, this drive provides precise motor control for fans, pumps, and air handling systems. Key Features Motor Power: 15 kW (20 HP) Input Voltage: 380–480 V AC, 3-phase Output Current: 31 A Frequency Range: 0 to 500 Hz Control Modes: Scalar (V/f), Sensorless Vector Overload Capacity: 110% for 60 seconds (light duty) EMC Filter: Integrated (C2 compliant) Safety Function: Safe Torque Off (STO) Communication: Built-in Modbus RTU, BACnet MS/TP, N2 User Interface: HVAC-specific control panel with LCD Enclosure: NEMA 1 (UL Type 1) Cooli

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