
ABB - Low Voltage Drives
ACS550-U1-144A-6+B055
Alternate Item Number: 3AUA0000009611
UPC: 662348050361
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Overview
The ABB ACS550 AC Drive (SKU: ACS550-U1-144A-6+B055) is a high-performance, industrial-grade variable frequency drive designed for demanding applications. With a power rating of 150HP and a current capacity of 144A, this drive operates efficiently across a voltage range of 3-500-600V. Its rugged Type 12/IP55 enclosure ensures protection against dust, water, and harsh environments, making it ideal for industrial settings. The drive features a 1.1 overload capability, providing enhanced performance and reliability. Compact yet powerful, the ACS550 measures 36.4 x 16.1 x 16.7 inches and is designed for wall mounting, optimizing space utilization. Engineered for precision control, energy efficiency, and durability, this drive is suitable for applications in manufacturing, HVAC, water treatment, and more. Trust ABB's advanced technology to deliver superior motor control and operational efficiency.
- 150HP power rating with 144A current capacity for heavy-duty industrial applications
- Operates across a voltage range of 3-500-600V for versatile compatibility
- Type 12/IP55 enclosure provides robust protection against dust, water, and harsh environments
- 1.1 overload capability ensures reliable performance under demanding conditions
- Compact wall-mount design (36.4 x 16.1 x 16.7 inches) for space-efficient installation
Specifications
Control Panel | Advanced |
Frame Size | R6 |
Input Phase | 3-Phase |
IP Rating | IP55 |
Output Current | 144 |
Output Phase | 3-Phase |
UL Type | 12 |
Voltage | 600 |
Voltage Range | 500-600 |
Package Dimensions (L x W x H) | 16.7 in x 16.1 in x 36.4 in |
Package Dimensions (L x W x H) | 42.418 cm x 40.894 cm x 92.456 cm |
Package Weight (Imperial) | 190.000 L |
Package Weight (Metric) | 86.184 kg |



