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ABB ACS550-U1-246A-4 | 150 HP Variable Frequency Drive, IP21
Global Commercial Alias: ACS550-U1-246A-4
Product ID: 3AUA0000019590
ABB Type Designation: ACS550-U1-246A-4
Catalog Description: General purpose AC drive, 150 HP, 246 A, 3-phase, 380–480 V, IP21, wall-mounted
Overview
The ABB ACS550-U1-246A-4 is a high-performance 150 HP variable frequency drive engineered for reliable motor control in demanding industrial settings. With a 3-phase 380–480 V input and robust 246 A output, it ensures efficient energy use and smooth operation across multiple applications.
Key Features
Motor Power: 110 kW (150 HP)
Input Voltage: 380–480 V AC, 3-phase
Output Current: 246 A
Output Frequency: 0 to 500 Hz
Control Methods: Scalar (V/f), Sensorless Vector
-
Overload Capacity:
Heavy Duty: 150% for 60 sec
Normal Duty: 110% for 60 sec
Built-in EMC Filter: Category C2
Safety Function: Safe Torque Off (STO)
Communication: Modbus RTU (RS-485)
User Interface: Integrated keypad with intuitive display
Enclosure Type: IP21 wall-mounted
Cooling Method: Forced air cooling
Technical Specifications
Model Number: ACS550-U1-246A-4
Input Frequency: 50/60 Hz
Analog Inputs: 2
Digital Inputs: 6
Analog Outputs: 2
Relay Outputs: 3
Operating Temperature: -10°C to +50°C
Dimensions (H x W x D): 882 mm x 350 mm x 310 mm
Weight: Approx. 49 kg
Certifications: CE, UL, cUL
Applications
Industrial HVAC systems
Water supply and wastewater plants
Fans, pumps, and compressors
Material handling and conveyors
Automation and processing industries
Product Description
The ACS550-U1-246A-4 ensures dependable motor control with energy savings, integrating features like STO and EMC filtering. Its robust build, intuitive keypad, and adaptable setup make it perfect for automation in comprehensive industrial systems.
Why Choose ABB ACS550-U1-246A-4?
Built-in safety and filtering simplify installation
Reliable, high-efficiency motor control
Easy commissioning with assistant control panel
Suitable for mid to high-power industrial applications
Order Now
Available for rapid shipping and global ABB service and support.
Description
ABB ACS550-U1-246A-4 | 150 HP Variable Frequency Drive, IP21
Global Commercial Alias: ACS550-U1-246A-4
Product ID: 3AUA0000019590
ABB Type Designation: ACS550-U1-246A-4
Catalog Description: General purpose AC drive, 150 HP, 246 A, 3-phase, 380–480 V, IP21, wall-mounted
Overview
The ABB ACS550-U1-246A-4 is a high-performance 150 HP variable frequency drive engineered for reliable motor control in demanding industrial settings. With a 3-phase 380–480 V input and robust 246 A output, it ensures efficient energy use and smooth operation across multiple applications.
Key Features
Motor Power: 110 kW (150 HP)
Input Voltage: 380–480 V AC, 3-phase
Output Current: 246 A
Output Frequency: 0 to 500 Hz
Control Methods: Scalar (V/f), Sensorless Vector
-
Overload Capacity:
Heavy Duty: 150% for 60 sec
Normal Duty: 110% for 60 sec
Built-in EMC Filter: Category C2
Safety Function: Safe Torque Off (STO)
Communication: Modbus RTU (RS-485)
User Interface: Integrated keypad with intuitive display
Enclosure Type: IP21 wall-mounted
Cooling Method: Forced air cooling
Technical Specifications
Model Number: ACS550-U1-246A-4
Input Frequency: 50/60 Hz
Analog Inputs: 2
Digital Inputs: 6
Analog Outputs: 2
Relay Outputs: 3
Operating Temperature: -10°C to +50°C
Dimensions (H x W x D): 882 mm x 350 mm x 310 mm
Weight: Approx. 49 kg
Certifications: CE, UL, cUL
Applications
Industrial HVAC systems
Water supply and wastewater plants
Fans, pumps, and compressors
Material handling and conveyors
Automation and processing industries
Product Description
The ACS550-U1-246A-4 ensures dependable motor control with energy savings, integrating features like STO and EMC filtering. Its robust build, intuitive keypad, and adaptable setup make it perfect for automation in comprehensive industrial systems.
Why Choose ABB ACS550-U1-246A-4?
Built-in safety and filtering simplify installation
Reliable, high-efficiency motor control
Easy commissioning with assistant control panel
Suitable for mid to high-power industrial applications
Order Now
Available for rapid shipping and global ABB service and support.