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ABB ACS550-01-08A8-4 | General Purpose AC Drive for 4 kW Motors
Overview
The ABB ACS550-01-08A8-4 is a general-purpose variable frequency drive designed for three-phase motors up to 4 kW and 8.8 A at 400 V. It offers vector control for precise speed and torque management, built-in EMC filtering, and easy integration into industrial systems.
Key Features
- 
Rated Power: 4 kW (5 HP) 
- 
Rated Current: 8.8 A 
- 
Input Voltage: 380–480 V AC 
- 
Frequency Range: 0–500 Hz 
- 
Integrated EMC Filter: Reduces electrical interference 
- 
Control Panel: Intuitive interface with display 
- 
Vector Control: Optimized motor performance and efficiency 
- 
Built-in Brake Chopper: For improved braking capability 
- 
IP21 Protection: Suitable for clean indoor environments 
- 
Modbus RTU: Standard communication protocol 
Technical Specifications
- 
Model: ACS550-01-08A8-4 
- 
Input Voltage Range: 380–480 V AC, 3-phase 
- 
Output Current: 8.8 A 
- 
Output Power: 4 kW (5 HP) 
- 
Control Method: Scalar (V/Hz) and vector control 
- 
Ambient Temperature: –10 °C to +50 °C (derating above 40 °C) 
- 
Protection Class: IP21 
- 
Dimensions (HxWxD): Approx. 370 x 125 x 230 mm 
- 
Weight: Approx. 6.2 kg 
- 
Certifications: CE, UL, cUL, RoHS, EN 61800-3 compliant 
Applications
- 
HVAC systems 
- 
Pumps and fans 
- 
Conveyors 
- 
Light-duty machinery 
- 
Water and wastewater treatment 
Why Choose the ABB ACS550-01-08A8-4?
- 
Reliable Performance: Proven drive for industrial applications 
- 
Energy Efficient: Optimized motor control reduces energy use 
- 
User-Friendly: Simple to set up and configure 
- 
Compact Size: Ideal for control cabinets with space constraints 
- 
ABB Engineering: Global support and service network 
Order Now
Available for fast global delivery.
                                    Description
                                    
                                        
                                    
                                
                                ABB ACS550-01-08A8-4 | General Purpose AC Drive for 4 kW Motors
Overview
The ABB ACS550-01-08A8-4 is a general-purpose variable frequency drive designed for three-phase motors up to 4 kW and 8.8 A at 400 V. It offers vector control for precise speed and torque management, built-in EMC filtering, and easy integration into industrial systems.
Key Features
- 
Rated Power: 4 kW (5 HP) 
- 
Rated Current: 8.8 A 
- 
Input Voltage: 380–480 V AC 
- 
Frequency Range: 0–500 Hz 
- 
Integrated EMC Filter: Reduces electrical interference 
- 
Control Panel: Intuitive interface with display 
- 
Vector Control: Optimized motor performance and efficiency 
- 
Built-in Brake Chopper: For improved braking capability 
- 
IP21 Protection: Suitable for clean indoor environments 
- 
Modbus RTU: Standard communication protocol 
Technical Specifications
- 
Model: ACS550-01-08A8-4 
- 
Input Voltage Range: 380–480 V AC, 3-phase 
- 
Output Current: 8.8 A 
- 
Output Power: 4 kW (5 HP) 
- 
Control Method: Scalar (V/Hz) and vector control 
- 
Ambient Temperature: –10 °C to +50 °C (derating above 40 °C) 
- 
Protection Class: IP21 
- 
Dimensions (HxWxD): Approx. 370 x 125 x 230 mm 
- 
Weight: Approx. 6.2 kg 
- 
Certifications: CE, UL, cUL, RoHS, EN 61800-3 compliant 
Applications
- 
HVAC systems 
- 
Pumps and fans 
- 
Conveyors 
- 
Light-duty machinery 
- 
Water and wastewater treatment 
Why Choose the ABB ACS550-01-08A8-4?
- 
Reliable Performance: Proven drive for industrial applications 
- 
Energy Efficient: Optimized motor control reduces energy use 
- 
User-Friendly: Simple to set up and configure 
- 
Compact Size: Ideal for control cabinets with space constraints 
- 
ABB Engineering: Global support and service network 
Order Now
Available for fast global delivery.
 
   
         
         
         
         
         
         
          
         
                
               
          
           1-689-263-1985
            
            1-689-263-1985
           
                             
                     
                     
                     
                     
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
           
           
           
          