
ABB - Low Voltage Drives
ACS550-U1-157A-4+L512
Alternate Item Number: 3AUA0000009938
UPC: 662348050538
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Overview
The ABB ACS550-U1-157A-4+L512 is a high-performance AC drive designed for industrial applications requiring reliable motor control. With a power rating of 125HP and a current capacity of 157A, this drive operates efficiently across a voltage range of 3-380-480V. Its Type 1/IP21 enclosure ensures protection against dust and debris, making it suitable for harsh environments. The drive features advanced control capabilities, including 1.1 overload capacity, ensuring optimal performance under demanding conditions. Its compact wall-mount design (35 x 11.9 x 15.8 inches) allows for flexible installation, while the 115/230V digital input provides seamless integration with existing control systems. Ideal for applications in manufacturing, HVAC, and process automation, the ACS550 delivers precision, energy efficiency, and durability.
- High-performance AC drive with 125HP and 157A capacity
- Operates on 3-380-480V input voltage for versatile applications
- Type 1/IP21 enclosure for protection in harsh environments
- 1.1 overload capacity ensures reliable performance under heavy loads
- Compact wall-mount design (35 x 11.9 x 15.8 inches) for space efficiency
Specifications
Control Panel | Advanced |
Frame Size | R6 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Options | 115/230 V digital input |
Output Current | 157 |
Output Phase | 3-Phase |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
Package Dimensions (L x W x H) | 15.8 in x 11.9 in x 35 in |
Package Dimensions (L x W x H) | 40.132 cm x 30.226 cm x 88.9 cm |
Package Weight (Imperial) | 152.000 L |
Package Weight (Metric) | 68.947 kg |

