ABB ACS550-01-045A-4 3AUA0000012789-D Variable Frequency Drive (VFD)
ABB ACS550-01-045A-4 3AUA0000012789-D Variable Frequency Drive (VFD)
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Brand:ABB PLC Item No.:ACS550-01-045A-4 Product Origin:Sweden (SE) Product Dimensions:675 × 284 × 384 mm Product Weight:18 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The ABB ACS550-01-045A-4 3AUA0000012789-D Variable Frequency Drive is a dependable motor control solution designed for industrial equipment requiring efficient speed regulation and stable operation.
As part of ABB’s ACS550 general-purpose drive family, this model combines practical functionality with reliable performance for medium-power motor applications. The drive supports three-phase 380–480 V AC systems and provides a 22 kW normal-use power rating with a 45 A output current capability.
With its proven industrial design and flexible application compatibility, the ACS550-01-045A-4 is suitable for engineers, equipment manufacturers, and automation users seeking a reliable VFD solution for pumps, fans, conveyors, and other motor-driven systems.
Technical Specifications
Specification
Details
Product Model
ACS550-01-045A-4
Part Number
3AUA0000012789-D
Product Type
Variable Frequency Drive (VFD)
Manufacturer
ABB
Series
ACS550
Rated Output Power
22 kW
Rated Output Current
45 A
Input Voltage
380–480 V AC
Input Phase
Three Phase
Frequency Range
47.5–63 Hz
Installation Type
Wall Mounted
Frame Size
R3
Protection Rating
IP21
Application Type
Industrial Motor Control
Dimensions
675 × 284 × 384 mm
Weight
18 kg (39.68 lb)
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Industrial Applications
The ABB ACS550-01-045A-4 3AUA0000012789-D Variable Frequency Drive is a general-purpose AC drive designed for reliable motor speed control in industrial environments. As part of the ABB ACS550 series, this VFD provides efficient and stable control for three-phase AC motors used in a wide range of automation and process applications.
With a 22 kW normal-use power rating and 45 A output current, this model is suitable for medium-power motor applications that require smooth operation, flexible speed adjustment, and dependable performance.
Typical application areas include:
Industrial pumping systems
HVAC and ventilation equipment
Fan and blower applications
Conveyor systems
Manufacturing machinery
Process equipment
General industrial automation systems
Performance Advantages & Product Highlights
Reliable Motor Speed Management
The ACS550-01-045A-4 provides effective frequency control for three-phase AC motors, helping equipment achieve smooth acceleration, stable operation, and improved process performance.
Efficient Industrial Operation
By adjusting motor speed according to application requirements, this VFD helps optimize energy usage in variable-speed systems and supports more efficient equipment operation.
Flexible Industrial Applications
The ACS550 series is designed for general-purpose motor control, making this model suitable for various industrial machines and automation projects.
Stable Performance Design
Built for industrial environments, the drive provides dependable operation for applications requiring consistent motor control and long-term service reliability.
Practical Installation Solution
The wall-mounted design allows convenient integration into industrial control systems while maintaining efficient use of installation space.
Technical FAQs
1. What is the ABB ACS550-01-045A-4 used for?
The ABB ACS550-01-045A-4 is used to control the speed and operation of three-phase AC motors in industrial applications.
2. What is the rated output power of this VFD?
The ACS550-01-045A-4 has a normal-use rated output power of 22 kW.
3. What is the rated output current of this model?
This VFD has a normal-use output current rating of 45 A.
4. What type of motors can be controlled by this drive?
The drive is designed for standard three-phase AC motor applications commonly used in industrial equipment.
5. Is this model suitable for pump and fan systems?
Yes. The ACS550 series is widely used for variable-speed applications such as pumps, fans, and ventilation systems.
6. What input voltage is required for this drive?
The ACS550-01-045A-4 is designed for three-phase 380–480 V AC power systems.
7. Can operating parameters be adjusted?
Yes. Users can configure operating parameters according to motor specifications and application requirements.
8. How does a VFD improve motor operation?
A VFD regulates motor speed by controlling output frequency, helping equipment operate according to process demands.
9. Is the ACS550-01-045A-4 suitable for industrial automation?
Yes. It is designed for general industrial motor control applications.
10. Why is the ACS550 series commonly selected?
The ACS550 series provides reliable motor control performance, flexible application support, and practical installation features for industrial users.
