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Overview
The ABB ACS550-U1-031A-4+L511 is a versatile AC drive from ABB's Low Voltage Drives portfolio, designed for reliable motor control in industrial applications. This unit operates with an input voltage range of 380-480V and is rated for 20 horsepower (HP) with a maximum output current of 31A. Its enclosure is rated Type 1 / IP21, providing protection against dust and solid objects up to 12.5mm, suitable for general-purpose indoor environments. The drive features a 1.1 overload capacity, ensuring it can handle temporary current surges without failure, which is critical for applications like pumps, fans, and conveyors. The physical dimensions of the ACS550-U1-031A-4+L511 are 23 x 8 x 9.1 inches, and it is designed for wall mounting, optimizing space utilization in control cabinets or on factory floors. This model includes an advanced feature set and a relay output extension, enhancing its integration capabilities with existing control systems and allowing for more complex automation sequences. The ACS550 series is known for its ease of use, parameter programming, and energy-saving capabilities, contributing to reduced operational costs. Manufactured in DK, this drive offers a durable and efficient solution for variable speed motor control needs. Its UNSPSC code is 39122001, aligning it with standard industrial automation product classifications.
- ABB ACS550 AC Drive, SKU: ACS550-U1-031A-4+L511
- Input Voltage: 380-480V
- Motor Rating: 20HP
- Current Rating: 31A
- Enclosure: Type 1 / IP21
- Mounting: Wall Mount
- Overload Capacity: 1.1
- Dimensions: 23 x 8 x 9.1 inches
- Features: Advanced control, Relay output extension
Specifications
Color | Blue |
Control Panel | Advanced |
Current Rating | 31 A |
Frame Size | R3 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Material | Poly |
Mounting Type | Wall |
NEMA Rating | Type 1 |
Options | Relay output extension |
Output Current | 31 |
Output Phase | 3-Phase |
Series | ACS550 |
Size | 23 x 8 x 9.1 in |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
Voltage Rating | 380-480 VAC |
Package Dimensions (L x W x H) | 9.1 in x 8 in x 23 in |
Package Dimensions (L x W x H) | 23.114 cm x 20.32 cm x 58.42 cm |
Package Weight (Imperial) | 35.000 L |
Package Weight (Metric) | 15.876 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.
