
ABB - Low Voltage Drives
ACS550-U1-125A-4+K454+L502
Alternate Item Number: 3AUA0000044786
UPC: 662348050187
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Overview
The ABB ACS550-U1-125A-4+K454+L502 is a high-performance AC drive designed for industrial applications requiring precise control and reliability. With a power rating of 100HP and a current capacity of 124A, this drive operates efficiently across a voltage range of 3-380-480V. Featuring advanced control capabilities, including PROFIBUS DP and pulse encoder support, it ensures seamless integration into automated systems. The Type 1/IP21 enclosure provides protection against dust and light splashes, making it suitable for harsh industrial environments. With a 1.1 overload capacity, this drive delivers robust performance even under demanding conditions. Its compact dimensions (29 x 10.5 x 11.3 inches) allow for flexible installation, including wall mounting. Ideal for applications in manufacturing, material handling, and process automation, the ACS550 drive offers energy efficiency, reduced downtime, and enhanced productivity.
- 100HP AC drive with 124A current capacity for high-power applications
- Operates on 3-380-480V input voltage for versatile industrial use
- Advanced control with PROFIBUS DP and pulse encoder support
- Type 1/IP21 enclosure for protection against dust and light splashes
- 1.1 overload capacity ensures reliable performance under heavy loads
Specifications
Connection Type | PROFIBUS DP, Pulse Encoder |
Control Panel | Advanced |
Current Rating | 124 A |
Frame Size | R5 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Mounting Type | Wall |
NEMA Rating | Type 1 |
Options | PROFIBUS DP Pulse encoder |
Output Current | 124 |
Output Phase | 3-Phase |
Poles | 3-Phase |
Series | ACS550 |
Size | 29 x 10.5 x 11.3 in |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
Voltage Rating | 380-480 VAC |
Package Dimensions (L x W x H) | 11.3 in x 10.5 in x 29 in |
Package Dimensions (L x W x H) | 28.702 cm x 26.67 cm x 73.66 cm |
Package Weight (Imperial) | 75.000 L |
Package Weight (Metric) | 34.020 kg |

