ABB - Low Voltage Drives
ACS550-U1-059A-4+K451+L511
Alternate Item Number: 3AUA0000037683
UPC: 662348048528
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Overview
The ABB ACS550 AC Drive (SKU: ACS550-U1-059A-4+K451+L511) is a compact, wall-mountable variable frequency drive designed for industrial motor control applications requiring precise speed regulation and energy efficiency. Rated for 40 horsepower (HP) and 59 amperes (A) at 380-480V AC input, this drive delivers reliable performance in demanding environments. Its Type 1 (NEMA) and IP21 ratings provide protection against dust ingress and light splashing, making it suitable for use in manufacturing, HVAC, material handling, and pump systems. The drive measures 27.1 x 8 x 10.3 inches and features a robust enclosure optimized for wall mounting, simplifying installation in tight spaces. Equipped with DeviceNet communication, the ACS550 enables seamless integration with automation systems, supporting real-time monitoring and control. With a 1.1 overload rating, it handles temporary current spikes without compromising performance or longevity. The relay output extension enhances flexibility for interfacing with external systems, such as alarms or safety circuits. ABB’s ACS550 series is built for durability and ease of maintenance, ensuring long-term reliability in industrial operations. Ideal for retrofits or new installations, this drive combines compact design with advanced functionality to optimize motor control efficiency.
- 40HP (59A) output at 380-480V AC input
- IP21 and Type 1 (NEMA) enclosure for dust and splash protection
- Wall-mountable design with compact dimensions (27.1 x 8 x 10.3 in)
- DeviceNet communication for automation system integration
- 1.1 overload rating for handling temporary current spikes
Specifications
Control Panel | Advanced |
Frame Size | R4 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Options | DeviceNet Relay output extension |
Output Current | 59 |
Output Phase | 3-Phase |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
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.
