
ABB - Low Voltage Drives
ACS550-U1-125A-4
Alternate Item Number: 3AUA0000014482
UPC: 662348050101
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Overview
The ABB ACS550-U1-125A-4 is a high-performance AC drive designed for industrial applications requiring reliable motor control. With a power rating of 100HP and a current capacity of 124A, this drive operates efficiently across a voltage range of 3-380-480V. Its Type 1/IP21 enclosure ensures protection against dust and light splashes, making it suitable for harsh environments. Featuring advanced control capabilities, the ACS550 offers precise speed and torque regulation, energy savings, and seamless integration with industrial automation systems. Its compact yet robust design (29 x 10.5 x 11.3 inches) allows for flexible installation, including wall mounting. Ideal for pumps, fans, conveyors, and other demanding applications, this drive delivers exceptional performance, durability, and ease of use.
- 100HP power rating with 124A current capacity for heavy-duty industrial applications
- Operates on 3-380-480V input voltage for versatile installation
- Type 1/IP21 enclosure for protection against dust and light splashes
- Advanced control features for precise speed and torque regulation
- Compact wall-mount design (29 x 10.5 x 11.3 inches) for space-efficient installation
Specifications
Control Panel | Advanced |
Current Rating | 124 A |
Frame Size | R5 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Mounting Type | Wall |
NEMA Rating | Type 1 |
Output Current | 124 |
Output Phase | 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 |

