ABB Low Voltage Drives ACS550-U1-023A-4+L511 ACS550 AC Drive, 3-380-480V In, 15HP, 23A, Type 1/IP21, 1.1 overload, Advanced, 18.5 x…
Alternate Item Number: 3AUA0000032889
UPC: 662348046838
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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
The ABB ACS550-U1-023A-4+L511 is a compact, wall-mount AC drive designed for 3-phase 380-480V input voltage, delivering 15HP output at 23A continuous current. It features a 1.1 overload capacity for stable operation under varying load conditions, with advanced control algorithms for precise motor speed and torque regulation. Key specifications include: - Input voltage range: 380-480V AC, 3-phase - Output current: 23A continuous - Frequency range: 48-63Hz - Power factor: 0.98 - Acceleration/deceleration time: 0.1 to 1800 seconds - Programmable control connections: 2 analog inputs (0-10V or 0-20mA), 2 analog outputs (0-20mA), 6 digital inputs (12-24V DC, PNP/NPN), 3 relay outputs (250V AC/30V DC, 6A max) - Auxiliary voltage: 24V DC ±10%, 250mA max - Serial communication: Built-in Modbus RTU via RS485 The ACS550-U1-023A-4+L511 includes a relay output extension for enhanced automation and process control integration. Its compact design and wall-mounting capability simplify installation in pump, fan, conveyor, and compressor applications. The drive's advanced functionality supports precise speed control while maintaining energy efficiency. With a 1.1 overload rating, it provides temporary current spike protection to extend connected equipment life. The IP21 enclosure protects against dust and light splashing, suitable for industrial environments where such conditions exist.
- 15HP output at 23A continuous current for 380-480V 3-phase systems
- Type 1/IP21 enclosure (18.5 x 4.9 x 8.7 in) for dust and light splash protection
- 1.1 overload capacity with advanced control algorithms for precise motor regulation
- Relay output extension for enhanced automation and process control integration
- Built-in Modbus RTU via RS485 for serial communication and system integration
Specifications
Control Panel | Advanced |
Current Rating | 23 A |
Frame Size | R2 |
Input Phase | 3-Phase |
IP Rating | IP21 |
Mounting Type | Wall |
NEMA Rating | Type 1 |
Options | Relay output extension |
Output Current | 23 |
Output Phase | 3-Phase |
Series | ACS550 |
Size | 18.5 x 4.9 x 8.7 in |
UL Type | 1 |
Voltage | 480 |
Voltage Range | 380-480 |
Voltage Rating | 380-480 V |
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.
