
ABB - Low Voltage Drives
ACS550-PD-022A-6+B055
Alternate Item Number: 3AUA0000014738
UPC: 662348043967
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Overview
The ABB ACS550-PD-022A-6+B055 is a 20 HP, 22A, 600 VAC general-purpose packaged drive designed for reliable three-phase motor control in industrial settings. This unit features a NEMA 12 / UL Type 12 (IP54) enclosure, providing robust protection against dust and water ingress, making it suitable for demanding environments. Integrated safety features include a disconnect switch and fuses, simplifying installation and enhancing maintenance procedures. The drive operates within a 500-600V voltage range and offers advanced control capabilities through its advanced control panel, allowing for precise motor speed and torque management.
Measuring 40.6 inches in height, 10.5 inches in width, and 11.9 inches in depth, the drive’s compact wall-mounted design optimizes space utilization in control cabinets. Weighing 79 lbs, it balances durability with manageable handling for installation. The ACS550-PD-022A-6+B055 is built on ABB’s ACS550 platform, which is engineered for general-purpose applications requiring efficient and dependable motor operation. Its three-phase input and output configuration ensures compatibility with standard industrial systems, while the R3 frame design supports robust mounting and structural integrity. This drive is ideal for applications in industrial automation, HVAC systems, and general manufacturing processes where reliable performance and ease of maintenance are critical.
- 20 HP, 22A, 600 VAC general-purpose packaged drive
- NEMA 12 / UL Type 12 (IP54) enclosure for dust and water protection
- Includes integrated disconnect switch and fuses for enhanced safety
- Wall-mounted design with dimensions: 40.6" H x 10.5" W x 11.9" D
- Advanced control panel for precise motor speed and torque management
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.














