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      中山市泰倫特電子科技有限公司
                                
                
                
      

							
      
                        			
      
		
      
	
      
	
	
      
		
      
            
      
                當(dāng)前位置：中山市泰倫特電子科技有限公司>>低壓電器>>保護(hù)繼電器>>DVF-011過載,斷路,反轉(zhuǎn),漏電保護(hù)繼電器
            
      
			
      
				
      
					
      DVF-011過載,斷路,反轉(zhuǎn),漏電保護(hù)繼電器
      
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      商鋪產(chǎn)品：2203條
      
						
      所在地區(qū)：廣東
      
						
      聯(lián)系人：黃玲 （業(yè)務(wù)）
      												
					
      
				
      
			
      			
      
                                
      
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      DVF-011過載,斷路,反轉(zhuǎn),漏電保護(hù)繼電器
      
				
      
				
      
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      The synchroscope(Type DVF-011) is designed to detect dynamic phase angle and frequency between two isolated power sources. 

      Detecting media is twinkling light of LEDs which are arranged in a circle on the face of the scope instead of a mechanical needle. 
      It can be installed on flush mount in front of panel or cubicle. Rated input voltages from two sources are AC110V, single phase. Clockwise rotation(FAST) shows higher frequency of starting generator(bus) than the system-bus-frequency and counter-clockwise rotation shows lower frequency of starting generator than the system-bus-frequency. 

      A red LED which is twinkling in a flash shows the phase-angle-difference between two sources. Counter-clockwise shows lower frequency of starting generator(bus) than the system-bus- frequency. Higher or lower circling speed, bigger or smaller frequency difference between starting generator(bus) and the system bus.
       
        
       
       
       
       The synchroscope is applied to tie two or more generators into a power system. 
      For paralleling isolate power system, it is essential that phase angle, frequency and voltage of two systems should be matched. Since the scope does only detect phase angle and frequency difference, it needs two volt-meters for volt comparation in the system, additionally. 
       
        
       
       The details content Guide DownLoad.
       
        
       
       
       
        
        
       Type  
      DVF-011
       
        
      Input Phase
      		  
      Single phase
       
        
      Rotating Media
      		  
      Optic LEDs
       
        
      Frequency
      		  
      50/60㎐
       
        
      Rated Voltage
      		  
      AC 110V±20% , 6VA
       
        
      Dielectric Withstand
      		  
      2㎸ for 1 minute between all terminals and case earth
       
        
      Insulation resistance (500V)
      		  
      >100㏁
       
        
      Surge transient withstand
      		  
      5㎸ 1㎒/200Ω
       
       Electromagnetic
      Interference      		 5W-Transceiver 150㎒, 400㎒
      0.3m
       
       Contact 10A 110V AC (cos = 1.0)
      10A 30V DC (L/R =40㎳)
      3Phase Overcurrent Relay
      3Phase Voltage and Frequncy Relay 
      3Phase Reverse Power Relay 
      3Phase Fail Relay 
      3Phase Sequence Indicator Relay 
      Single or 3Phase Synchroscope 

      contents: The synchroscope(Type DVF-011) is designed to detect dynamic phase angle and frequency between two isolated power sources. Detecting media is twinkling light of LEDs which are arranged in a circle on the face of the scope instead of a mechanical needle...
                                                                                                                                     
			        
      
			    
      
                                                				
			
      
			
      
		
      
	
      
	
    
      
		
      
			
      
				
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