
ABB - Low Voltage Drives
ACS550-U1-017A-2+L502
Alternate Item Number: 3AUA0000010495
UPC: 662348046494
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Overview
The ABB ACS550 AC Drive, SKU ACS550-U1-017A-2+L502, is a robust variable frequency drive engineered for precise motor control in industrial settings. This unit features a voltage input range of 3-200-240V and a substantial 5HP power rating, delivering 16.7A of current. Its construction adheres to NEMA Type 1 and IP21 enclosure standards, providing protection against solid objects and dripping water, suitable for general-purpose industrial environments. The drive is designed for wall mounting, with compact dimensions of 14.5 x 4.9 x 8.3 inches, facilitating flexible installation where space is a consideration. A key feature is its support for pulse encoders, enabling enhanced closed-loop control for applications demanding high accuracy, such as precise positioning or speed regulation. The ACS550 series is recognized for its user-friendliness, straightforward commissioning, and advanced motor control capabilities, including a 1.1 overload capacity for handling transient load increases. This drive is an effective solution for controlling motors in pumps, fans, conveyors, extruders, and other machinery where variable speed operation is required to optimize energy consumption and process efficiency. Its advanced features contribute to reliable operation and extended motor life. Manufactured by ABB Low Voltage Drives in Denmark.
- ABB ACS550 AC Drive, SKU: ACS550-U1-017A-2+L502
- Input Voltage: 3-200-240V
- Power Rating: 5HP, Current Rating: 16.7A
- Enclosure: NEMA Type 1 / IP21
- Mounting: Wall Mount, Dimensions: 14.5 x 4.9 x 8.3 in
Specifications
Control Panel | Advanced |
Frame Size | R1 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Options | Pulse encoder |
Output Current | 16.7 |
Output Phase | 3-Phase |
UL Type | 1 |
Voltage | 240 |
Voltage Range | 208-240 |
Package Dimensions (L x W x H) | 8.3 in x 4.9 in x 14.5 in |
Package Dimensions (L x W x H) | 21.082 cm x 12.446 cm x 36.83 cm |
Package Weight (Imperial) | 14.300 L |
Package Weight (Metric) | 6.487 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.














