
ABB - Low Voltage Drives
ACS550-U1-017A-6
Alternate Item Number: 3AUA0000009451
UPC: 662348046517
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Overview
The ABB ACS550-U1-017A-6 AC Drive delivers precise variable frequency control for 15HP motors operating at 3-500-600V with a 17A current rating. This wall-mounted drive features a Type 1/IP21 enclosure, providing protection against dust and incidental contact while ensuring safe operation in industrial environments. With a 1.1 overload capacity, it handles demanding applications in manufacturing, HVAC systems, and material handling with consistent reliability. The compact 18.5 x 4.9 x 8.7-inch design simplifies installation in tight spaces. Engineered in Denmark, the ACS550 supports advanced motor control, extending equipment lifespan and optimizing energy efficiency. Ideal for retrofits or new installations where space and performance are critical.
- 15HP motor support with 17A current rating
- Input voltage range: 3-500-600V
- Type 1/IP21 enclosure for dust and contact protection
- 1.1 overload capacity for demanding applications
- Compact dimensions: 18.5 x 4.9 x 8.7 inches
Specifications
Control Panel | Advanced |
Current Rating | 17 A |
Frame Size | R2 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Mounting Type | Wall |
NEMA Rating | Type 1 |
Output Current | 17 |
Output Phase | 3-Phase |
Series | ACS550 |
Size | 18.5 x 4.9 x 8.7 in |
UL Type | 1 |
Voltage | 600 |
Voltage Range | 500-600 |
Voltage Rating | 3-500-600 VAC |
Package Dimensions (L x W x H) | 8.7 in x 4.9 in x 18.5 in |
Package Dimensions (L x W x H) | 22.098 cm x 12.446 cm x 46.99 cm |
Package Weight (Imperial) | 19.500 L |
Package Weight (Metric) | 8.845 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.















