
ABB - Low Voltage Drives
ACS550-U1-059A-4+K467
Alternate Item Number: 3AUA0000041967
UPC: 662348048573
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Overview
The ABB ACS550 AC Drive, SKU: ACS550-U1-059A-4+K467, is a robust variable frequency drive engineered for precise motor control in industrial settings. This unit operates with a 380-480 VAC input voltage and delivers a substantial 40 horsepower output, with a continuous current rating of 59 Amperes. Designed for reliability, it features a 1.1 overload capacity, ensuring stable performance under demanding load conditions. The ACS550 is housed in a Type 1 / IP21 enclosure, providing protection against dust and dripping water, making it suitable for wall-mounting installations. Its advanced control capabilities are enhanced by integrated Ethernet communication, supporting Modbus/TCP and Profinet protocols, facilitating seamless integration into modern automation networks. The physical dimensions of the drive are 27.1 x 8 x 10.3 inches, offering a compact footprint for flexible deployment. Ideal for applications in manufacturing, material handling, and process industries, the ACS550 AC Drive contributes to energy efficiency, reduced mechanical stress on motors, and overall operational productivity. Its advanced features and durable construction make it a dependable choice for critical industrial processes requiring precise speed and torque management.
- 40 HP motor power rating
- 59 A continuous current rating
- 380-480 VAC input voltage
- Type 1 / IP21 enclosure for protection
- Ethernet communication (Modbus/TCP, Profinet)
Specifications
Control Panel | Advanced |
Frame Size | R4 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Options | Ethernet (Modbus/TCPProfinet) |
Output Current | 59 |
Output Phase | 3-Phase |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
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.














