
ABB - Low Voltage Drives
ACS550-U1-06A9-4+B055+P918
Alternate Item Number: 3AUA0000010695
UPC: 662348048870
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Overview
The ABB ACS550 AC Drive (SKU: ACS550-U1-06A9-4+B055+P918) is a robust variable frequency drive designed for precise motor control in industrial applications. This unit operates with a 380-480 VAC input voltage and delivers 3 horsepower (HP) with a continuous current rating of 6.9 Amps. Its enclosure meets NEMA Type 12 and IP55 ingress protection standards, offering substantial defense against dust and water, making it suitable for challenging industrial environments. The drive features a 1.1 overload capability, providing enhanced protection for connected motors during transient current surges. Measuring 18.1 x 8.4 x 9.2 inches, its compact dimensions facilitate easy wall mounting. The ACS550 series is known for its advanced control features, contributing to improved energy efficiency and operational performance. This specific model is assembled in the USA, adhering to stringent manufacturing quality standards. Ideal for applications such as pumps, fans, conveyors, and other motor-driven equipment requiring variable speed operation and reliable performance. The drive's design prioritizes ease of installation and maintenance, ensuring minimal downtime in production facilities. Its advanced parameter settings allow for fine-tuning motor performance to match specific application requirements, optimizing both output and energy consumption.
- 380-480 VAC Input Voltage
- 3 HP Motor Output
- 6.9 A Current Rating
- NEMA Type 12 / IP55 Enclosure
- Wall-Mountable Design
- 1.1 Overload Capability
- Assembled in USA
Specifications
Control Panel | Advanced |
Frame Size | R1 |
Input Phase | 3-Phase |
IP Rating | IP55 |
Options | Assembled in USA |
Output Current | 6.9 |
Output Phase | 3-Phase |
UL Type | 12 |
Voltage | 480 |
Voltage Range | 380-480 |
Package Dimensions (L x W x H) | 9.2 in x 8.4 in x 18.1 in |
Package Dimensions (L x W x H) | 23.368 cm x 21.336 cm x 45.974 cm |
Package Weight (Imperial) | 17.600 L |
Package Weight (Metric) | 7.983 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.












