Parameters:
Rated Voltage: 380-480 V AC (Three-phase)
Rated Power: 55 kW (at 400 V) / 77 HP
Rated Current: 77 A
Input Voltage Range: 380-480 V ±10%
Output Frequency Range: 0-500 Hz
Control Method: V/F control, vector control, and sensorless vector control
Overload Capacity:
150% of rated current for 60 seconds
110% of rated current for 1 minute
Ambient Temperature Range: -10°C to +50°C (with derating above 40°C)
Protection Class: IP20 (Standard)
Enclosure: Wall-mountable
Cooling: Forced ventilation with fan
Weight: Approx. 27 kg
Dimensions (H x W x D): 430 x 250 x 370 mm (with fan)
Degree of Protection: IP20 (optional kits available for IP21 or higher)
Input Control Voltage: 24 V DC
Output Voltage: Same as input voltage (380-480 V)
The ABB ACS580-01-077A-4 is part of ABB's ACS580 series of variable frequency drives (VFDs), designed for controlling the speed of three-phase AC motors. These drives are ideal for a wide range of industrial applications where efficient motor control is required, such as pumps, fans, conveyors, and compressors.