ABB - Low Voltage Drives
ACS550-U1-078A-4+B055+L512
Alternate Item Number: 3AUA0000010665
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Overview
The ABB ACS550-U1-078A-4+B055+L512 is a robust AC drive from ABB's Low Voltage Drives division, engineered for reliable motor control in industrial settings. This unit features a 60HP (approximately 45kW) power rating and a continuous current capacity of 77A, suitable for demanding applications. It operates across a wide input voltage range of 380-480V AC, offering flexibility for diverse power systems. The drive is housed in a Type 12/IP55 enclosure, providing protection against dust ingress and low-pressure water jets, making it appropriate for environments with moderate industrial exposure. Its advanced control capabilities ensure efficient motor operation and precise speed regulation. The compact dimensions (29.9 x 10.1 x 11.2 inches) and wall-mount design facilitate straightforward installation in space-constrained areas. Additionally, it includes a 115/230V digital input for integration with control systems. With a 1.1 overload capacity, the ACS550-U1-078A-4+B055+L512 is built for sustained operation under challenging load conditions. Trust ABB's established expertise to optimize your motor control with this durable and efficient AC drive.
- 60HP (45kW) Power Rating
- 77A Continuous Current Capacity
- 380-480V AC Input Voltage
- Type 12/IP55 Enclosure for Dust and Water Protection
- Wall-Mount Design with 115/230V Digital Input
Specifications
Connection Type | 115/230 V digital input |
Control Panel | Advanced |
Current Rating | 77 A |
Frame Size | R4 |
Input Phase | 3-Phase |
IP Rating | IP55 |
Mounting Type | Wall Mount |
Nema Rating | Type 12 |
Options | 115/230 V digital input |
Output Current | 77 |
Output Phase | 3-Phase |
Series | ACS550 Advanced |
Size | 29.9 x 10.1 x 11.2 in |
UL Type | 12 |
Voltage | 480 |
Voltage Range | 380-480 |
Voltage Rating | 3-380-480 VAC |
Package Dimensions (L x W x H) | 11.2 in x 10.1 in x 29.9 in |
Package Dimensions (L x W x H) | 28.448 cm x 25.654 cm x 75.946 cm |
Package Weight (Imperial) | 75.000 L |
Package Weight (Metric) | 34.020 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.
