
ABB - Low Voltage Drives
ACS550-U1-03A3-4+B055+K451
Alternate Item Number: 3AUA0000011788
UPC: 662348047538
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Overview
The ABB ACS550-U1-03A3-4+B055+K451 is a robust AC drive engineered for reliable motor control in industrial settings. This unit operates with an input voltage range of 3-380-480V, delivering 1.5 horsepower and a continuous current output of 3.3A. Its construction meets IP55 and Type 12 enclosure standards, providing protection against dust ingress and water jets, making it suitable for challenging environments. The drive features a compact wall-mount design with dimensions of 18.1 x 8.4 x 9.2 inches, facilitating flexible installation. Integrated DeviceNet communication ensures straightforward integration into existing automation networks. With a 1.1 overload capability, the ACS550 drive offers enhanced operational resilience and efficiency, contributing to reduced downtime and optimized maintenance schedules. ABB's advanced drive technology provides precise motor speed and torque regulation for demanding industrial applications.
- ABB ACS550 AC Drive, SKU: ACS550-U1-03A3-4+B055+K451
- Input Voltage: 3-380-480V
- Motor Output: 1.5HP, 3.3A
- Enclosure Rating: Type 12 / IP55
- Communication: DeviceNet, Wall Mount
Specifications
Control Panel | Advanced |
Frame Size | R1 |
Input Phase | 3-Phase |
IP Rating | IP55 |
Options | DeviceNet |
Output Current | 3.3 |
Output Phase | 3-Phase |
UL Type | 12 |
Voltage | 480 |
Voltage Range | 380-480 |
Package Dimensions (L x W x H) | 9.2 in x 8.4 in x 18.1 in |
Package Dimensions (L x W x H) | 23.368 cm x 21.336 cm x 45.974 cm |
Package Weight (Imperial) | 17.600 L |
Package Weight (Metric) | 7.983 kg |
Similar Products

ACS550-U1-03A3-4+B055+P918
Options: Assembled in USA
Voltage Rating: 3-380-480 VAC
Current Rating: 3.3 A

