
ABB - Low Voltage Drives
ACS550-U1-078A-4+L512
Alternate Item Number: 3AUA0000011820
UPC: 662348049426
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Overview
The ABB ACS550-U1-078A-4+L512 is a high-performance AC drive designed for industrial applications requiring precise motor control and energy 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. Featuring a Type 1/IP21 enclosure, it ensures reliable operation in harsh conditions. The advanced control capabilities, including 115/230V digital inputs, allow for seamless integration into automation systems. Its 1.1 overload capacity provides additional power during peak demands, enhancing operational flexibility. The compact wall-mount design (27.1 x 8 x 10.3 in) saves space while maintaining robust performance. Ideal for applications in manufacturing, HVAC, and process industries, the ACS550 drive delivers superior motor control, energy savings, and reduced downtime.
- High-performance AC drive with 60HP and 77A capacity for demanding industrial applications
- Operates on 3-380-480V input voltage with advanced control features
- Type 1/IP21 enclosure ensures durability in harsh environments
- 1.1 overload capability for peak performance during high-demand operations
- Compact wall-mount design (27.1 x 8 x 10.3 in) with 115/230V digital inputs for easy integration
Specifications
Control Panel | Advanced |
Frame Size | R4 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Options | 115/230 V digital input |
Output Current | 77 |
Output Phase | 3-Phase |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
Package Dimensions (L x W x H) | 10.3 in x 8 in x 27.1 in |
Package Dimensions (L x W x H) | 26.162 cm x 20.32 cm x 68.834 cm |
Package Weight (Imperial) | 53.000 L |
Package Weight (Metric) | 24.041 kg |

