ABB - Low Voltage Drives
ACS550-PC-078A-4+K451
Alternate Item Number: 3AUA0000088107
UPC: 662348042519
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Overview
The ABB ACS550-PC-078A-4+K451 is a general-purpose packaged drive designed for reliable motor control in industrial applications. It delivers a 60 HP output at 77 A, operating on a 480 VAC input with a voltage range of 380–480 V. The drive is housed in a NEMA 1 / UL Type 1 (IP21) enclosure, providing protection against dust and light splashes, making it suitable for wall-mounted installations in industrial environments. Its advanced control panel allows for intuitive operation, while the integrated circuit breaker disconnect enhances safety and simplifies maintenance.
Equipped with a DeviceNet adapter, the ACS550-PC-078A-4+K451 enables seamless integration into automation and control systems, supporting efficient communication and monitoring. The drive features a 3-phase input and 3-phase output, making it versatile for a wide range of industrial machinery, including pumps, conveyors, fans, and HVAC systems. The physical dimensions are 45.2 inches in height, 10.2 inches in width, and 13.1 inches in depth, with a total weight of 95 lbs. The unit is built with an R4 frame size, ensuring compatibility with standard mounting configurations. Manufactured by ABB Low Voltage Drives, this drive is designed for durability and high performance in demanding industrial applications.
- 60 HP / 77A Output Capacity
- 480 VAC Input Voltage (380-480V Range)
- NEMA 1 / UL Type 1 (IP21) Enclosure
- Wall-Mounted Design with Advanced Control Panel
- Includes Circuit Breaker Disconnect and DeviceNet Adapter
Specifications
Connection Type | 3-phase |
Connection Type | 3-Phase Input/Output |
Current Rating | 77A |
Current Rating | 77 A |
IP Rating | IP21 |
Mounting Type | Wall-mounted |
NEMA Rating | Type 1 |
Nema Rating | NEMA 1 / UL Type 1 |
Poles | 3-Phase |
Series | ACS550 |
Size | 45.2 in x 10.2 in x 13.1 in |
Size | 45.2 x 10.2 x 13.1 in |
Voltage Rating | 480 VAC |
Package Dimensions (L x W x H) | 58 IN x 14 IN x 19 IN |
Package Dimensions (L x W x H) | 147.32 cm x 35.56 cm x 48.26 cm |
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.
