Authorized ABB Distributor (Low Voltage Drives)
ABB - Low Voltage Drives ACS550-U1-059A-2+B055+L512 - ACS550 AC Drive, 3-200-240V In, 20HP, 59.4A, Type 12/IP55, 1.1 overload, Advanced, 24.8 x 10.1 x 10 in, Wall, 115/230 V digital input

ABB Low Voltage Drives ACS550-U1-059A-2+B055+L512 ACS550 AC Drive, 3-200-240V In, 20HP, 59.4A, Type 12/IP55, 1.1 overload, Advanced, 24.8…

Alternate Item Number: 3AUA0000007968

UPC: 662348048375

Documents & Media
Specification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The ABB ACS550-U1-059A-2+B055+L512 is a robust AC drive designed for industrial motor control. This unit operates on an input voltage range of 3-240V and delivers 20 horsepower (HP) with a continuous current rating of 59.4 Amperes (A). Its enclosure is rated Type 12 and IP55, providing protection against dust ingress and low-pressure water jets, making it suitable for various industrial environments. The drive features a 1.1 overload capacity, offering enhanced protection for the motor during transient load conditions. Advanced control features are integrated, including 115/230V digital input for flexible control signal integration. With physical dimensions of 24.8 x 10.1 x 10 inches, this model is configured for wall mounting, optimizing space utilization in control cabinets or on factory floors. Manufactured by ABB, a leader in low-voltage drives, the ACS550 series is known for its reliability and efficiency in optimizing motor performance across diverse applications.
  • 20 HP motor power rating
  • 59.4A continuous current
  • 3-240V input voltage
  • Type 12 / IP55 enclosure
  • Wall mount configuration

Specifications

Control Panel
Advanced
Current Rating
59.4 A
Frame Size
R3
Input Phase
3-Phase
IP Rating
IP55
Mounting Type
Wall
Nema Rating
Type 12
Options
115/230 V digital input
Output Current
59.4
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
3-240 V
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
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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.

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.
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Frequently Asked Questions

What is the voltage and power range for 3-phase input?

For 3-phase, the voltage ranges are 208-240V (0.75-100Hp), 380-480V (1-550Hp), and 500-600V (1.5-150Hp).

What is the operating frequency range for motor connection?

The motor connection frequency range is from 0 to 500 Hz.

What serial communication protocol is built-in?

The drive has a built-in Modbus RTU protocol for serial communication via RS 485.

What is the acceptable ambient temperature range for operation?

The ambient temperature range for operation is 15 to 40°C (5 to 104°F), derated from 40 to 50°C (104 to 122°F).

What are the acceleration and deceleration time limits?

Acceleration and deceleration times can be set between 0.1 to 1800 seconds.

What are the product compliance and certifications?

The drives have UL, cUL, CSA, CE, C-TICK, and GOST-R approvals, and seismic certification.

What types of analog inputs are available?

There are two analog inputs that accept voltage signals (0-10V) or current signals (0-20mA).

What are the specifications for the analog outputs?

There are two analog outputs providing 0-20mA or 4-20mA signals with a load capacity of less than 500 Ω.

How many digital inputs does the drive have?

The drive is equipped with six digital inputs that accept 12V to 24V DC.

What are the specifications for the relay outputs?

There are three relay outputs with a maximum switching voltage of 250V AC/30V DC and a maximum switching current of 6A.