Authorized ABB Distributor (Low Voltage Drives)
ABB - Low Voltage Drives ACS550-U1-045A-4+L512 - ACS550 AC Drive, 3-380-480V In, 30HP, 44A, Type 1/IP21, 1.1 overload, Advanced, 23 x 8 x 9.1 in, Wall, 115/230 V digital input

ABB Low Voltage Drives ACS550-U1-045A-4+L512 ACS550 AC Drive, 3-380-480V In, 30HP, 44A, Type 1/IP21, 1.1 overload, Advanced, 23 x 8 x…

Alternate Item Number: 3AUA0000041526

UPC: 662348047934

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-U1-045A-4+L512 is a robust AC drive engineered for precise motor control and energy efficiency in industrial settings. This unit delivers a substantial 30 horsepower output with a 44A current rating, operating on a versatile 3-phase input voltage range of 380-480V. Its enclosure is rated Type 1/IP21, providing protection against dust and light water splashes, making it suitable for various industrial environments. The ACS550 features a 1.1 overload capability, ensuring reliable performance even under demanding load conditions. Integrated advanced features include digital inputs configurable for 115/230V, facilitating straightforward integration with existing automation and control systems. With compact dimensions of 23 x 8 x 9.1 inches and a wall-mountable design, this ABB drive is an ideal choice for space-constrained applications. It is well-suited for use in manufacturing, HVAC systems, and process industries where consistent motor speed regulation, energy savings, and operational reliability are paramount. Leveraging ABB's established reputation for quality and innovation, the ACS550-U1-045A-4+L512 offers long-term durability and dependable performance for critical industrial operations.
  • 30HP motor power rating
  • 44A current capacity
  • 3-phase, 380-480V input voltage
  • Type 1/IP21 enclosure for dust and splash protection
  • 1.1 overload capability for demanding loads
  • 115/230V digital inputs for system integration
  • Compact, wall-mountable design (23 x 8 x 9.1 in)

Specifications

Connection Type
Digital Input (115/230 V)
Control Panel
Advanced
Current Rating
44 A
Frame Size
R3
Input Phase
3-Phase
IP Rating
IP21
Mounting Type
Wall
Options
115/230 V digital input
Output Current
44
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
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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 input voltage range for ACS550 drives?

The drives support 3-phase input voltages of 208 to 240 V, 380 to 480 V, and 500 to 600 V, with a tolerance of +10/-15%.

What is the operating ambient temperature range?

The drives can operate in ambient temperatures between 15 to 40°C (5 to 104° F).

What are the humidity requirements for operation?

The relative humidity must be lower than 95%, and condensation is not allowed.

What certifications do the ACS550 drives hold?

The drives hold UL, cUL, C-Tick, and Gost-R approvals, and are certified to seismic criteria ICC AC-156.

What is the output frequency range for motors?

The motor output frequency can be set from 0 to 500 Hz.

What communication protocols are supported?

The drives have built-in Modbus RTU protocol and support numerous internally mountable fieldbus adapters.

What protection classes are available for ACS550 drives?

The drives are available in UL Type 1, 12, or 3R (NEMA 1, 12, or 3R) enclosures.

Are coated boards available for harsh environments?

Yes, the drives are available with coated boards for use in harsh environments.

Does the drive have harmonic reduction features?

Yes, it includes a patented swinging choke for superior harmonic reduction and an integral EMC filter as standard.

What control panel features are included?

The drives feature an advanced control panel for intuitive operation and include several assistants for commissioning and maintenance.