
ABB - Low Voltage Drives
ACS550-PD-059A-4+B055+K451
Alternate Item Number: 3AUA0000158248
UPC: 662348044766
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Overview
The ABB ACS550-PD-059A-4+B055+K451 is a general-purpose packaged drive designed for reliable industrial motor control. This unit features a robust 40 HP motor rating, delivering an output current of 59 A at 480 VAC, with a flexible input voltage range of 380-480V. Engineered for demanding industrial environments, it boasts a NEMA 12 / UL Type 12 (IP54) enclosure, providing effective protection against dust and moisture ingress. The wall-mounted design, measuring 45.8 inches in height, 10.5 inches in width, and 13.1 inches in depth, with a weight of 99 lbs, facilitates straightforward installation. Enhanced user interaction and system integration are achieved through the inclusion of an advanced control panel and a DeviceNet adapter. Safety and ease of maintenance are prioritized with the integrated disconnect switch and fuses. This drive is suitable for a broad spectrum of industrial applications requiring precise motor speed and torque control, leveraging ABB's established reputation for quality and innovation. Key specifications include a 3-phase input and 3-phase output, and it is built on Frame R4. The UNSPSC code for this product is 39122001, and it is manufactured in Denmark (DK).
- 40 HP / 59A Output Current / 480 VAC Input Voltage
- NEMA 12 / UL Type 12 (IP54) Enclosure for Dust and Moisture Protection
- Wall-mounted design with Advanced Control Panel and DeviceNet Adapter
- Integrated Disconnect Switch and Fuses for Safety and Maintenance
- 3-Phase Input / 3-Phase Output, Frame R4
Specifications
Current Rating | 59 A |
IP Rating | IP54 |
Mounting Type | Wall-mounted |
Nema Rating | Type 12 |
Series | ACS550 |
Voltage Rating | 480 VAC |
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.














