
ABB - Low Voltage Drives
ACS550-U1-059A-2+K454
Alternate Item Number: 3AUA0000064723
UPC: 662348048382
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Overview
The ABB ACS550-U1-059A-2+K454 AC drive delivers precise variable speed control for industrial motors up to 20HP (59.4A) at 3-200-240V input. Built for reliability in demanding environments, it features a 1.1 overload capacity to handle peak loads while maintaining energy efficiency. The Type 1/IP21 enclosure protects against dust and light splashes, ensuring safe operation in harsh industrial settings. Integrated PROFIBUS DP communication enables direct integration into automated control systems, reducing wiring complexity and simplifying system design. With a compact wall-mount form factor (23 x 8 x 9.1 inches), it fits easily into control panels or machinery enclosures. Common applications include pumps, fans, conveyors, and other industrial equipment requiring variable speed control. The drive’s advanced control algorithms optimize motor performance, reducing energy consumption and extending equipment lifespan. Designed for low-voltage industrial environments, this ABB drive combines durability with advanced functionality for reliable operation.
- 20HP (59.4A) output at 3-200-240V input for industrial motor control
- Type 1/IP21 enclosure protects against dust and light splashes
- 1.1 overload capacity for handling peak loads reliably
- Integrated PROFIBUS DP communication for automated system integration
- Compact wall-mount design (23 x 8 x 9.1 inches) for easy installation
Specifications
Color | Blue |
Connection Type | PROFIBUS DP |
Control Panel | Advanced |
Current Rating | 59.4 A |
Frame Size | R3 |
Frequency | 50/60 Hz |
Input Phase | 3-Phase |
IP Rating | IP21 |
Material | Poly |
Mounting Type | Wall |
NEMA Rating | Type 1 |
Options | PROFIBUS DP |
Output Current | 59.4 |
Output Phase | 3-Phase |
Series | ACS550 |
Size | 23 x 8 x 9.1 in |
UL Type | 1 |
Voltage | 240 |
Voltage Range | 208-240 |
Voltage Rating | 3-200-240V |
Voltage Rating | 200-240 VAC |
Voltage Rating | 3-240 V |
Package Dimensions (L x W x H) | 9.1 in x 8 in x 23 in |
Package Dimensions (L x W x H) | 23.114 cm x 20.32 cm x 58.42 cm |
Package Weight (Imperial) | 35.000 L |
Package Weight (Metric) | 15.876 kg |

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.














