
ABB - Low Voltage Drives
ACS550-U1-125A-4+K451
Alternate Item Number: 3AUA0000071428
UPC: 662348050163
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Overview
The ABB ACS550-U1-125A-4+K451 is a high-performance AC drive designed for industrial applications requiring reliable motor control. With a voltage rating of 3-380-480V and a current rating of 124A, this drive delivers 100HP of power, making it ideal for demanding environments. The IP21 enclosure ensures protection against dust and water ingress, while the wall-mount design optimizes space efficiency. Featuring DeviceNet connectivity, this drive integrates seamlessly into automation systems, enhancing operational efficiency. The ACS550 series is known for its advanced control features, including 1.1 overload capacity, ensuring robust performance under varying load conditions. Whether for conveyor systems, pumps, or HVAC applications, the ABB ACS550-U1-125A-4+K451 provides precise motor control, energy savings, and long-term reliability.
- 100HP AC drive with 124A current rating for high-power applications
- Voltage range of 3-380-480V for versatile industrial use
- IP21 enclosure for protection against dust and water ingress
- Wall-mount design for space-efficient installation
- DeviceNet connectivity for seamless integration with automation systems
Specifications
Control Panel | Advanced |
Frame Size | R5 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Options | DeviceNet |
Output Current | 124 |
Output Phase | 3-Phase |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
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 |
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ACS550-U1-125A-4+K454+L502
Options: PROFIBUS DP Pulse encoder
Voltage Rating: 380-480 VAC
Current Rating: 124 A

