
ABB - Low Voltage Drives
ACS550-PC-075A-2
Alternate Item Number: 3AUA0000010234
UPC: 662348042434
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Overview
The ABB ACS550-PC-075A-2 is a general-purpose packaged AC drive designed for industrial motor control applications requiring reliable 25 HP (74.8A) operation. This drive operates within a 208-240VAC input range, making it suitable for standard industrial power systems. The NEMA 1 / UL Type 1 (IP21) enclosure provides basic protection against dust and light splashes, while the wall-mounted design optimizes space efficiency in control rooms or production floors.
Key features include an integrated circuit breaker disconnect for safe power isolation and an advanced control panel for local operation and configuration. The 3-phase input/output design ensures compatibility with standard industrial motors, while the R4 frame size (45.2 x 10.2 x 13.1 inches, 95 lbs) allows for compact installation in tight spaces. This drive is part of ABB's ACS550 family, known for its robust construction and energy-efficient operation.
Ideal applications include HVAC systems, pumps, fans, conveyors, and process automation where precise speed control and reliable operation are critical. The drive's compatibility with 3-phase 208-240VAC power systems makes it a versatile choice for facilities upgrading or replacing older motor control systems. With ABB's reputation for quality and reliability, the ACS550-PC-075A-2 provides a dependable solution for industrial motor control needs.
- 25 HP (74.8A) output for industrial motor control
- 208-240VAC input range with 3-phase compatibility
- NEMA 1 / UL Type 1 (IP21) enclosure for basic protection
- Integrated circuit breaker disconnect for safe power isolation
- Wall-mounted design with compact R4 frame (45.2 x 10.2 x 13.1 in, 95 lbs)
Specifications
Connection Type | 3-Phase Input, 3-Phase Output |
Current Rating | 74.8 A |
IP Rating | IP21 |
Mounting Type | Wall-mounted |
Nema Rating | NEMA 1 / UL Type 1 |
Poles | 3-Phase |
Series | ACS550 |
Size | 45.2 in x 10.2 in x 13.1 in |
Voltage Rating | 208-240 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.












