
ABB - Low Voltage Drives
ACS550-U1-046A-2+B055+L512
Alternate Item Number: 3AUA0000007967
UPC: 662348047972
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Overview
The ABB ACS550 AC Drive, SKU: ACS550-U1-046A-2+B055+L512, is a robust variable frequency drive designed for industrial applications. This unit offers a 15 HP motor output and a 46.2A current rating, with an input voltage range of 200-240V. Its enclosure is rated Type 12 and IP55, providing protection against dust, dirt, and water ingress, making it suitable for challenging environments. The drive features a 1.1 overload capacity, ensuring reliable operation under temporary current surges. It includes 115/230V digital inputs for enhanced control flexibility. The physical dimensions are 24.8 x 10.1 x 10 inches, and it is designed for wall mounting. The ACS550 series is known for its advanced features and reliability in motor control, contributing to energy savings and precise operational management. This drive is an effective solution for applications requiring dependable motor speed regulation and power management in industrial settings. Its construction and specifications align with the demands of continuous operation and protection against environmental factors. The UNSPSC code for this product is 39122001. Manufactured in DK. The ACS550-U1-046A-2+B055+L512 model specifically incorporates the +B055 and +L512 options, enhancing its functionality and application suitability. The drive's advanced capabilities ensure efficient motor control, leading to optimized performance and reduced energy consumption in various industrial processes. The Type 12/IP55 enclosure rating signifies its suitability for environments where protection against falling dirt, circulating dust, and splashing water is critical. The 1.1 overload capability allows the motor to handle temporary overcurrent conditions without tripping, ensuring uninterrupted operation during demanding tasks. The inclusion of 115/230 V digital inputs provides versatile integration with existing control systems and external devices, enabling sophisticated automation and monitoring. The wall-mounting design facilitates straightforward installation in space-constrained industrial settings.
- 15 HP motor output and 46.2A current rating
- Input voltage range: 200-240V
- Type 12 and IP55 enclosure for environmental protection
- 1.1 overload capacity
- 115/230V digital inputs for flexible control
Specifications
Control Panel | Advanced |
Current Rating | 46.2 A |
Frame Size | R3 |
Input Phase | 3-Phase |
IP Rating | IP55 |
Mounting Type | Wall Mount |
Nema Rating | Type 12 |
Options | 115/230 V digital input |
Output Current | 46.2 |
Output Phase | 3-Phase |
Series | ACS550 |
Size | 24.8 x 10.1 x 10 in |
UL Type | 12 |
Voltage | 240 |
Voltage Range | 208-240 |
Voltage Rating | 3-200-240V |
Package Dimensions (L x W x H) | 10 in x 10.1 in x 24.8 in |
Package Dimensions (L x W x H) | 25.4 cm x 25.654 cm x 62.992 cm |
Package Weight (Imperial) | 37.500 L |
Package Weight (Metric) | 17.010 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.















