
ABB - Low Voltage Drives
ACS550-U1-045A-4+L502
Alternate Item Number: 3AUA0000031699
UPC: 662348047903
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Overview
The ABB ACS550 AC Drive (SKU: ACS550-U1-045A-4+L502) is a high-performance, advanced drive designed for industrial applications requiring precise control and reliability. With a power rating of 30HP and a current capacity of 44A, 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 industrial environments. The drive features a 1.1 overload capacity, providing enhanced performance under demanding conditions. Its compact dimensions (23 x 8 x 9.1 inches) and wall-mount design allow for flexible installation. Equipped with a pulse encoder, the ACS550 delivers accurate speed and position control, ideal for applications in manufacturing, material handling, and process automation. Trust ABB's expertise in low-voltage drives to optimize your industrial operations with energy-efficient and reliable solutions.
- 30HP power rating with 44A current capacity for robust industrial applications
- Operates on 3-380-480V input voltage for versatile installation
- Type 1/IP21 enclosure for protection against dust and light splashes
- 1.1 overload capacity for enhanced performance under demanding conditions
- Pulse encoder for precise speed and position control
Specifications
Control Panel | Advanced |
Current Rating | 44A |
Current Rating | 44 A |
Frame Size | R3 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Mounting Type | Wall-mounted |
Mounting Type | Wall |
NEMA Rating | Type 1 |
Options | Pulse encoder |
Output Current | 44 |
Output Phase | 3-Phase |
Poles | 3-Phase |
Series | ACS550 |
Size | 23 x 8 x 9.1 in |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
Voltage Rating | 380-480 VAC |
Voltage Rating | 380-480 V |
Voltage Rating | 380-480V |
Package Dimensions (L x W x H) | 9.1 in x 8 in x 23 in |
Package Dimensions (L x W x H) | 23.114 cm x 20.32 cm x 58.42 cm |
Package Weight (Imperial) | 35.000 L |
Package Weight (Metric) | 15.876 kg |


