
ABB - Low Voltage Drives
ACS550-PC-059A-4+B055
Alternate Item Number: 3AUA0000012716
UPC: 662348042106
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Overview
The ABB ACS550-PC-059A-4+B055 is a general-purpose packaged variable frequency drive (VFD) designed for reliable motor control in industrial settings. This unit features a 40 HP motor rating, an output current capacity of 59 A, and operates on a 480 VAC power supply, with a voltage range of 380-480V. Its robust NEMA 12 / UL Type 12 (IP54) enclosure provides protection against dust and falling dirt, making it suitable for challenging environments. The drive is configured for wall mounting and includes an advanced control panel for intuitive operation and monitoring. A built-in circuit breaker disconnect enhances safety and simplifies installation. This 3-phase input, 3-phase output drive is built on the ACS550 product family and comes in frame size R4. Its physical dimensions are 45.8 inches in height, 10.5 inches in width, and 13.1 inches in depth, with a product weight of 99 lbs. The ABB ACS550-PC-059A-4+B055 is an effective solution for applications requiring precise motor speed and torque management, contributing to energy efficiency and operational longevity.
- 40 HP Motor Rating
- 59 A Output Current
- 480 VAC Voltage (380-480V Range)
- NEMA 12 / UL Type 12 (IP54) Enclosure
- Wall-mounted with Circuit Breaker Disconnect
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.















