
ABB - Low Voltage Drives
ACS550-PC-059A-4+B055+K466
Alternate Item Number: 3AUA0000155522
UPC: 662348042120
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Overview
The ABB ACS550-PC-059A-4+B055+K466 is a general-purpose packaged drive from the ACS550 product family, engineered for reliable industrial motor control applications. This drive is rated for 40 horsepower with a 59-ampere output current at 480 VAC, operating within a voltage range of 380 to 480 volts. It features a NEMA 12 / UL Type 12 (IP54) enclosure, providing protection against dust and moisture ingress, making it suitable for harsh industrial environments. The unit is designed for wall-mounted installation, optimizing space utilization in control rooms or equipment cabinets. It includes a built-in circuit breaker disconnect for enhanced safety and simplified maintenance access. The drive is equipped with an advanced control panel for precise parameter configuration and monitoring, along with an integrated Ethernet adapter for seamless network connectivity and remote diagnostics. As a 3-phase input, 3-phase output device, it ensures balanced power distribution and efficient motor operation. The drive is housed in a frame size R4, with overall dimensions of 45.8 inches in height, 10.5 inches in width, and 13.1 inches in depth, weighing 99 pounds. Manufactured in Denmark, this drive is ideal for applications in manufacturing, HVAC systems, water and wastewater treatment, and process automation, delivering accurate motor speed and torque control to enhance energy efficiency and operational reliability.
- 40 HP / 59A Output Current
- 480 VAC, 380-480V Voltage Range
- NEMA 12 / IP54 Enclosure
- Wall-Mounted Design with Circuit Breaker Disconnect
- Advanced Control Panel and Ethernet Adapter
Specifications
Package Dimensions (L x W x H) | 58 IN x 14 IN x 19 IN |
Package Dimensions (L x W x H) | 147.32 cm x 35.56 cm x 48.26 cm |

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.















