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        BYEW
        
                    
        BYEW series air circuit breaker (ACB)
        
                    
        
                        BYEW series ACB is suitable for distribution network with AC 50Hz, rated working voltage of 400V / 690V and rated current of 200-6300A, which is used to distribute electric energy, protect lines as well as power equipments from overload, short circuit, under voltage, single-phase grounding, residual current and other faults. The selective protection of the circuit breaker is accurate, which can improve the reliability, continuity and safety of the power supply system.
                    
        
                    
        
                        
        
                            
        
                                
                                  
        
                                    
        
                                        
        
                                
        
                               
                                

                            
        
                        
        
                        
        
                        
        
                    
        
                
        
                
        
                                    
                                  
        
                                   
                                        
        
                              
                               
                                
               
                
        
                

            
        
        
        
    
        
    		
        
			
        
				
        
					
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					BYEW series air circuit breaker (ACB)
				
        
			
        
		
        
    
        
        
         
        
        
        
            
        
                
                
        
                    
        
                

                
        
                    
        Features and highlights
        
                    
        
                        
        High break, Icu=Ics=Icw=138kA；
        

        High performance, power frequency withstand voltage = 4000V, impulse withstand voltage Uimp = 12kV;
        

        Low temperature resistance, pass the low temperature - 45 ℃ test;
        

        Salt spray resistance, pass long-term 72h salt spray test;
        

        Beautiful and novel appearance.
        

                    
        
                
        
            
        
        
        
        
    
        



    

        
    
        
        
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                        	Integrated energy service
                                          
                                    	Smart substation
                                          
                                    	Smart distribution grid
                                          
                                    	Rail transit
                                          
                                    	Data  center
                                          
                                    	Intelligent water
                                          
                                    	Power quality management
                                          
                                    	Tram power supply
                                          
                                    
              
                    
        
                
        
                
        
                    
        Products
        
                    
        
                
                          
                  High Voltage GIS
              
                  Medium voltage C-GIS
              
                  Medium voltage metal enclosed switchgear
              
                  Ring Main Unit
              
                  DC traction switchgear
              
                  Low voltage switchgear
              
                  Distribution box  series
              
                  Intelligent bus
              
                  Medium voltage switch 
              
                  Low voltage switch
              
                  Intelligent components
              
                    
        
                
        
                
        
                    
        About Baiyun
        
                    
        
                         BYE Profile Development course Technological innovation Digital Center
                    
        
                
        
               
                
        
                    
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        No.18, Daling South Road, Shenshan Industrial Zone, Jianggao Town, Baiyun District, Guangzhou
        
                    
        
                    
        
                        
        
                            
        
                        
        Phone：020-86060164
        
                    
        
                    
        
                        
        
                            
        
                        
        Customer service hotline ：400-666-3809
        
                    
        
                
        
                
        
                    
        
                    
        
                    
        
                
        
                
                      
        
                    
        
                        
        
                            
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