
ABB - Low Voltage Drives
ACS550-U1-078A-4+B055+K454
Alternate Item Number: 3AUA0000010488
UPC: 662348049327
Documents & Media
Contact for Pricing
Overview
The ABB ACS550-U1-078A-4+B055+K454 is a high-performance AC drive designed for industrial applications requiring reliability and efficiency. With a power rating of 60HP and a current capacity of 77A, this drive operates on a voltage range of 3-380-480V, making it versatile for various industrial environments. The Type 12/IP55 enclosure ensures protection against dust and water, ideal for harsh conditions. Featuring advanced control capabilities and PROFIBUS DP communication, this drive offers seamless integration into modern automation systems. Its 1.1 overload capacity ensures robust performance under demanding conditions. The compact dimensions (29.9 x 10.1 x 11.2 inches) and wall-mount design provide flexibility in installation. Trust ABB's expertise in low-voltage drives for superior performance and durability in your industrial applications.
- 60HP power rating with 77A current capacity for high-performance industrial applications
- Operates on 3-380-480V input voltage for versatile installation options
- Type 12/IP55 enclosure for protection against dust and water in harsh environments
- Advanced control features with PROFIBUS DP communication for seamless integration
- 1.1 overload capacity ensures reliable performance under demanding conditions
Specifications
Control Panel | Advanced |
Frame Size | R4 |
Input Phase | 3-Phase |
IP Rating | IP55 |
Options | PROFIBUS DP |
Output Current | 77 |
Output Phase | 3-Phase |
UL Type | 12 |
Voltage | 480 |
Voltage Range | 380-480 |
Package Dimensions (L x W x H) | 11.2 in x 10.1 in x 29.9 in |
Package Dimensions (L x W x H) | 28.448 cm x 25.654 cm x 75.946 cm |
Package Weight (Imperial) | 75.000 L |
Package Weight (Metric) | 34.020 kg |
Similar Products

ACS550-U1-078A-4+B055+L512
Options: 115/230 V digital input
Voltage Rating: 3-380-480 VAC
Current Rating: 77 A
