
ABB - Low Voltage Drives
ACS550-PD-031A-2+B055
Alternate Item Number: 3AUA0000046521
UPC: 662348044155
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Overview
The ABB ACS550-PD-031A-2+B055 is a general-purpose packaged drive engineered for reliable motor control in industrial settings. This 10 HP unit, SKU ACS550-PD-031A-2+B055, operates with a 3-phase input and output, delivering 30.8 A at a voltage range of 208-240 VAC. Its robust NEMA 12 / UL Type 12 (IP54) enclosure provides protection against dust and water ingress, making it suitable for environments where contaminants are a concern. Designed for wall-mounting, this drive features an advanced control panel for intuitive operation and setup. Integrated disconnect switch and fuses enhance operational safety and simplify maintenance procedures. The physical dimensions of the drive are 33.2 inches in height, 8.7 inches in width, and 11.6 inches in depth, with a weight of 46 lbs. The ACS550 series is known for its ease of use and flexibility, offering efficient power conversion for various applications. This specific model is well-suited for tasks in manufacturing, HVAC systems, and material handling equipment where precise motor speed and torque regulation are essential. By optimizing motor performance, the ACS550-PD-031A-2+B055 contributes to reduced energy consumption and lower operational costs. Its 3-phase power capability ensures compatibility with standard industrial power supplies. The R2 frame size indicates its physical construction and heat dissipation characteristics. Manufactured by ABB Low Voltage Drives, this drive is a dependable choice for demanding industrial motor control needs.
- 10 HP, 3-Phase General Purpose Packaged Drive
- 208-240 VAC Voltage Range, 30.8 A Output Current
- NEMA 12 / UL Type 12 (IP54) Enclosure for Dust & Water Protection
- Wall-Mounted Design with Advanced Control Panel
- Integrated Disconnect Switch and Fuses for Safety
Specifications
Package Dimensions (L x W x H) | 51 IN x 12 IN x 18 IN |
Package Dimensions (L x W x H) | 129.54 cm x 30.48 cm x 45.72 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.















