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ABB ACS550-U1-157A-4 | Versatile AC Drive for Demanding Industrial Applications
Overview
The ABB ACS550-U1-157A-4 is a high-performance AC drive engineered for versatile and reliable operation in a wide array of industrial settings. Supporting a 75 HP motor and operating on a 3-phase 380–480V supply, this drive integrates vector control and an EMC filter for precise, noise-free performance. Its IP21 enclosure ensures durability for indoor installations such as HVAC, pumping stations, and process lines.
Key Features
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Power Output: 75 HP (55 kW)
-
Input Voltage: 380–480V AC, 3-phase
-
Output Current: 157 A
-
Control Type: Scalar (V/Hz) and Vector
-
Enclosure: IP21 (UL Type 1)
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EMC Filter: Built-in (Class C2)
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Interface: Integrated keypad for configuration and control
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Mounting: Wall-mounted or panel-mounted
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Frame Size: R6
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Dimensions (H x W x D): 770 x 305 x 285 mm
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Weight: Approx. 53 kg
Technical Specifications
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Catalog Number: ACS550-U1-157A-4
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Output Frequency: 0–500 Hz
-
Switching Frequency: Up to 16 kHz (programmable)
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Overload Capacity: 110% for 1 minute
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Ambient Temperature: -10°C to +40°C (derating above 40°C)
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Functions: PID control, timers, macros, built-in diagnostics
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Compliance: UL, cUL, CE, RoHS, IEC/EN 61800-3
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Country of Origin: Finland
Applications
-
HVAC Systems
-
Water and Wastewater Pumps
-
Conveyor Belts
-
Industrial Machinery
-
Compressor Units
Why Choose the ABB ACS550-U1-157A-4?
-
Strong Performance: Stable operation in heavy-duty environments
-
Space-Saving: Compact design for easy panel integration
-
Easy Setup: Predefined macros and intuitive keypad interface
-
Reliable Control: Excellent motor torque and speed accuracy
-
EMC Compliant: Low electromagnetic interference in sensitive installations
Order Now
We ship worldwide. ac c
Description
ABB ACS550-U1-157A-4 | Versatile AC Drive for Demanding Industrial Applications
Overview
The ABB ACS550-U1-157A-4 is a high-performance AC drive engineered for versatile and reliable operation in a wide array of industrial settings. Supporting a 75 HP motor and operating on a 3-phase 380–480V supply, this drive integrates vector control and an EMC filter for precise, noise-free performance. Its IP21 enclosure ensures durability for indoor installations such as HVAC, pumping stations, and process lines.
Key Features
-
Power Output: 75 HP (55 kW)
-
Input Voltage: 380–480V AC, 3-phase
-
Output Current: 157 A
-
Control Type: Scalar (V/Hz) and Vector
-
Enclosure: IP21 (UL Type 1)
-
EMC Filter: Built-in (Class C2)
-
Interface: Integrated keypad for configuration and control
-
Mounting: Wall-mounted or panel-mounted
-
Frame Size: R6
-
Dimensions (H x W x D): 770 x 305 x 285 mm
-
Weight: Approx. 53 kg
Technical Specifications
-
Catalog Number: ACS550-U1-157A-4
-
Output Frequency: 0–500 Hz
-
Switching Frequency: Up to 16 kHz (programmable)
-
Overload Capacity: 110% for 1 minute
-
Ambient Temperature: -10°C to +40°C (derating above 40°C)
-
Functions: PID control, timers, macros, built-in diagnostics
-
Compliance: UL, cUL, CE, RoHS, IEC/EN 61800-3
-
Country of Origin: Finland
Applications
-
HVAC Systems
-
Water and Wastewater Pumps
-
Conveyor Belts
-
Industrial Machinery
-
Compressor Units
Why Choose the ABB ACS550-U1-157A-4?
-
Strong Performance: Stable operation in heavy-duty environments
-
Space-Saving: Compact design for easy panel integration
-
Easy Setup: Predefined macros and intuitive keypad interface
-
Reliable Control: Excellent motor torque and speed accuracy
-
EMC Compliant: Low electromagnetic interference in sensitive installations
Order Now
We ship worldwide. ac c