
ABB - Low Voltage Drives
ACS550-U1-059A-4+K466
Alternate Item Number: 3AUA0000019758
UPC: 662348048559
Documents & Media
Contact for Pricing
Overview
The ABB ACS550 AC Drive, SKU: ACS550-U1-059A-4+K466, is a robust variable frequency drive designed for industrial motor control. This unit operates with a 3-phase input voltage range of 380-480V and delivers 40 horsepower to motors, with a continuous current rating of 59A. Its Type 1/IP21 enclosure provides protection against dust and dripping water, making it suitable for general industrial environments. The drive features a 1.1 overload capacity, ensuring reliable operation under demanding conditions. Measuring 27.1 x 8 x 10.3 inches, its compact dimensions facilitate wall-mounted installations. Connectivity is a key feature, with integrated Ethernet support for Modbus/TCP and EtherNet/IP protocols, enabling straightforward integration into modern automation networks. The ACS550 series is known for its efficiency and advanced control capabilities, optimizing motor performance and energy consumption in applications such as pumps, fans, conveyors, and general machinery. This specific model is ideal for applications requiring precise speed regulation and reliable power delivery in manufacturing, process automation, and HVAC systems. ABB's commitment to quality and innovation is evident in the ACS550's durable construction and advanced functionality, offering a dependable solution for a wide range of industrial motor control needs.
- ABB ACS550 AC Drive, SKU: ACS550-U1-059A-4+K466
- Input Voltage: 380-480V, 3-Phase
- Motor Output: 40HP
- Current Rating: 59A
- Enclosure: Type 1 / IP21
- Connectivity: Ethernet (Modbus/TCP, EtherNet/IP)
- Mounting: Wall Mount
- Overload Capacity: 1.1
Specifications
Connection Type | Ethernet (Modbus/TCP,EtherNet/IP) |
Connection Type | Ethernet (Modbus/TCP, EtherNet/IP) |
Control Panel | Advanced |
Current Rating | 59A |
Current Rating | 59 A |
Frame Size | R4 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Mounting Type | Wall |
Mounting Type | Wall-mounted |
Mounting Type | Wall Mount |
NEMA Rating | Type 1 |
Options | Ethernet (Modbus/TCPEtherNet/IP) |
Output Current | 59 |
Output Phase | 3-Phase |
Poles | 3-Phase |
Series | ACS550 |
Size | 27.1 x 8 x 10.3 in |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
Voltage Rating | 3-380-480V |
Voltage Rating | 380-480 VAC |
Voltage Rating | 380-480 V |
Package Dimensions (L x W x H) | 10.3 in x 8 in x 27.1 in |
Package Dimensions (L x W x H) | 26.162 cm x 20.32 cm x 68.834 cm |
Package Weight (Imperial) | 53.000 L |
Package Weight (Metric) | 24.041 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.











