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ABB ACS550-U1-157A-4

SKU: ACS550-U1-157A-4
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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

  • 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

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

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

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
ABB ACS550-U1-157A-4

ABB ACS550-U1-157A-4

$6,802.00
Add to wishlist
ABB ACS550-U1-157A-4

ABB ACS550-U1-157A-4

Your Price:
$6,802.00
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