
ABB - Low Voltage Drives
ACS550-U1-059A-4
Alternate Item Number: 3AUA0000002202
UPC: 662348048429
Documents & Media
Contact for Pricing
Overview
The ABB ACS550-U1-059A-4 is a versatile AC drive designed for precise motor control in industrial settings. This unit operates with an input voltage range of 3-380-480V and delivers a substantial 40 horsepower output, with a rated current of 59A. It features a 1.1 overload capacity, ensuring reliable operation under demanding load conditions. The drive is housed in a Type 1/IP21 enclosure, providing protection against dust and light water splashing, making it suitable for a variety of indoor industrial environments. Its advanced control capabilities contribute to enhanced energy efficiency and extended motor lifespan. The compact dimensions of 27.1 x 8 x 10.3 inches and its wall-mountable design facilitate efficient space utilization in control cabinets and on factory floors. The ACS550 series is well-suited for applications such as pumps, fans, conveyors, and other variable-speed machinery commonly found in manufacturing, material handling, and HVAC systems. Manufactured by ABB Low Voltage Drives, this drive offers a balance of performance, durability, and ease of integration for critical industrial processes. Its UNSPSC code is 39122001, and it is manufactured in Denmark.
- ABB ACS550 AC Drive, SKU: ACS550-U1-059A-4
- Input Voltage: 3-380-480V
- Power Rating: 40HP
- Current Rating: 59A
- Enclosure Type: Type 1/IP21
- Overload Capacity: 1.1
- Dimensions: 27.1 x 8 x 10.3 inches
- Wall-mountable design
Specifications
Control Panel | Advanced |
Current Rating | 59 A |
Frame Size | R4 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Mounting Type | Wall |
NEMA Rating | Type 1 |
Output Current | 59 |
Output Phase | 3-Phase |
Series | ACS550 |
Size | 27.1 x 8 x 10.3 in |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
Voltage Rating | 380-480 VAC |
Package Dimensions (L x W x H) | 10.3 in x 8 in x 27.1 in |
Package Dimensions (L x W x H) | 26.162 cm x 20.32 cm x 68.834 cm |
Package Weight (Imperial) | 53.000 L |
Package Weight (Metric) | 24.041 kg |

FENA-21
The FENA 21 DualPort module supports Three protocols Modbus-TCP, EtherNet/IP, and the PROFInet IO RT network. The Modbus-TCP protocol is simply the Modbus protocol used on top of Ethernet-TCP/IP. Modbus-TCP is an open Industrial Ethernet network which has been specified by the Modbus-IDA User Organization. EtherNet/IP is based on the Common Industrial Protocol (CIP), which is also the framework for both the ControlNet and DeviceNet network protocols. PROFInet IO RT is an open network based on the PI Organization standard.














