Description:

The ABB ACS550-01-072A-4 Inverter Drive is used in industrial motor control systems to provide variable speed control and efficient operation of three-phase AC motors. Commonly installed in pump systems, fan applications, conveyor lines, HVAC equipment, and general automation machinery where dependable motor regulation and energy savings are required. Maintenance teams and system integrators use this drive for system retrofits, replacement of failed VFDs, control panel upgrades, and new automation installations.

Applications:

The ABB ACS550-01-072A-4 is commonly used in industrial automation environments including water and wastewater facilities, material handling systems, air handling units, packaging machinery, and processing equipment where precise motor speed control enhances efficiency, reduces energy consumption, and improves overall system performance.

Technical Specifications:

• Manufacturer: ABB
• Model: ACS550-01-072A-4
• Product Type: Variable Frequency Drive (VFD) / Inverter
• Input Voltage: 380–480 V AC, 3-phase
• Rated Output Current: 72 A
• Power Rating: Approximately 45 kW (60 HP nominal, 460 V)
• Frequency Range: 0–500 Hz (programmable)
• Control Method: Scalar (V/Hz) and vector control
• Enclosure Rating: IP21 / UL Type 1
• Integrated Features: Built-in EMC filter and braking chopper
• Operating Temperature Range: 0 °C to +40 °C (higher with derating)
• Mounting Type: Wall-mounted drive module

Common Replacements:

• ABB ACS580-01-075A-4
• ABB ACS510-01-072A-4
• ABB ACS550-01-080A-4