ABB - Low Voltage Drives
ACS550-U1-157A-4+L512
Alternate Item Number: 3AUA0000009938
UPC: 662348050538
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Overview
The ABB ACS550-U1-157A-4+L512 is a robust AC drive engineered for precise motor control in industrial settings. This unit delivers a substantial 125 HP output with a continuous current rating of 157 A, operating efficiently across a broad 380-480V input voltage range. Its NEMA Type 1 and IP21 enclosure provides essential protection against dust and dripping water, making it suitable for general-purpose industrial environments. The ACS550 series is known for its advanced control features, including a 1.1 overload capacity, ensuring reliable operation under fluctuating load conditions. Designed for flexible installation, this drive features a compact wall-mount form factor with dimensions of 35 x 11.9 x 15.8 inches. It includes a 115/230V digital input for straightforward integration with existing control systems and automation infrastructure. Ideal for applications in manufacturing, material handling, and process automation where reliable and efficient motor speed control is paramount, the ACS550 offers a dependable solution for enhancing productivity and energy savings. The drive's construction and specifications align with ABB's commitment to quality and performance in low-voltage drive technology.
- 125 HP motor control capability
- 157 A continuous current rating
- 380-480V input voltage range
- NEMA Type 1 / IP21 enclosure for protection
- Compact wall-mount design (35 x 11.9 x 15.8 in)
Specifications
Control Panel | Advanced |
Frame Size | R6 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Options | 115/230 V digital input |
Output Current | 157 |
Output Phase | 3-Phase |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
Package Dimensions (L x W x H) | 15.8 in x 11.9 in x 35 in |
Package Dimensions (L x W x H) | 40.132 cm x 30.226 cm x 88.9 cm |
Package Weight (Imperial) | 152.000 L |
Package Weight (Metric) | 68.947 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.
