臺灣標(biāo)準(zhǔn)電機(jī)SEW儀器儀表--6220 EL ELCB Testers Up To 1000mA
    
                        
    
                          
                            
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                                                  6220 EL   ELCB Testers
                                                    
                                                    
                                                    
      Up To 1000mA
                                                     
                                                          
                                                        		
                                                
      
                                                
      
                                                  6220 EL
                                                
      
                                              
      
                                                  		
                                            
                                              
      
                                                
                                                
      
                                                  
                                                     FEATURES
                                                
      
                                                
      
                                                   
                                                
      
                                                
                                                
                                                
      
                                                   Microprocessor technology ensures high performance accuracy and reliability.
                                                
      
                                                
                                                
                                                
      
                                                   Fully programmable via tactile key pad.
                                                
      
                                                
                                                
                                                
      
                                                   Direct readout of disconnection, time or current.
                                                
      
                                                
                                                
                                                
      
                                                   Voltage measured during test.
                                                
      
                                                
                                                
                                                
      
                                                   Housed in a heavy duty carry case.
                                                
      
                                                
                                                
                                                
      
                                                   Suitable for all industrial, mining and domestic environments.
                                                
      
                                                
                                                
                                                
      
                                                   Display can be customized for special orders.
                                                
      
                                                
                                                
                                                
      
                                                   Indicate voltage and trip current/time.
                                                
      
                                                
                                                
                                                
      
                                                   Use binary principle.
                                                
      
                                                
                                                
                                                
      
                                                   True resistor switching.
                                                
      
                                                
                                                
                                                
                                              
      
                                                  		
                                          
      
                                          
      
                                            
                                              
      
                                                
                                              
      
                                                  		
                                          
      

                                          
      
                                            
                                              
      
                                                
                                                
      
                                                   SPECIFICATIONS
                                                  
                                                
      
                                                
      
                                                   
                                                
      
                                                
                                                
                                                
      
                                                  Rated Tripping Current at 317V
                                                  1000mV (2000mA on special orders)
                                                
      
                                                
                                                
                                                
      
                                                  Lowest Resolution
                                                  1mA
                                                
      
                                                
                                                
                                                
      
                                                  System Voltage
                                                  230 / 380 / 550V / 50Hz
                                                
      
                                                
                                                
                                                
      
                                                  Maximum Trip Time
                                                  99.99s
                                                
      
                                                
                                                
                                                
      
                                                  Highest Resolution
                                                  10mS
                                                
      
                                                
                                                
                                                
      
                                                  Typical Accuracy
                                                  
                                                
      
                                                
                                                
                                                
      
                                                  Rated Trip Current
                                                  +/- 1%rdg +/- 2dgt
                                                
      
                                                
                                                
                                                
      
                                                  Voltage Range
                                                  +/- 1%rdg +/- 1dgt
                                                
      
                                                
                                                
                                                
      
                                                  Trip Time
                                                  +/- 1%rdg +/- 2dgt
                                                
      
                                                
                                                
                                                
      
                                                  Operating Temperature
                                                  0 degree C  ~  40 degree C
                                                
      
                                                
                                                
                                                
      
                                                  Humidity
                                                  80%
                                                
      
                                                
                                                
                                                
      
                                                  Power Source
                                                  1.5V "C" Alkaline x 8 batteries
                                                
      
                                                
                                                
                                                
      
                                                  Dimensions
                                                  330(L) x 260(W) x 160(D) mm
                                                
      
                                                
                                                
                                                
      
                                                  Weight
                                                  Approx. 3.7kg (battery included)
                                                
      
                                                
                                                
                                                
      
                                                  Accessories
                                                  Test leads
                                                
      
                                                
                                                
                                                
      
                                                   
                                                  Instruction manual
                                                
      
                                                
                                                
                                                
      
                                                   
                                                  Batteries
                                                
      

                                      
                                          
                                        
      
                                            		
                                    
      
                                  
      

      
  
      
    特 點
  
      
  
      
    
      ● 微處理器系統(tǒng)控制設(shè)計，確保高性能的準(zhǔn)確性與KK性
      
      ● 適合在工業(yè)、礦業(yè)或家庭使用
      
      ● 使用按鍵作各種操作
      
      ●   跳脫時的時間和電流可以直接讀取數(shù)值
      
      ● 在測試當(dāng)中，可同時量測電壓
      
      ● 即時顯示電壓、動作電流與時間
      
      ● 使用二進(jìn)制原則
      
      ●   電阻式開關(guān)設(shè)計
      
      ● 外箱堅固，易於使用和攜帶
      		
  
      
  
      
    
  
      
  
      
     規(guī)   格
  
      
  
      
    
      
      
        
      
          
      
            
              
              
              
              
                
      
                  額定Z大電流(317V)
                  1000mA
      
                    (2000mA on special orders)      		
                
      
                
      
                  解析度
                  1mA
                
      
                
      
                  適用系統(tǒng)電壓
                  230   / 380 / 550V(50Hz)
                
      
                
      
                  測量Z長時間
                  99.99秒
                
      
                
      
                  跳脫時間準(zhǔn)確度
                  ±1%讀值±2位數(shù)
                
      
                
      
                  電壓準(zhǔn)確度
                  ±1%讀值±1位數(shù)
                
      
                
      
                  時間準(zhǔn)確度
                  ±1%讀值±2位數(shù)
                
      
                
      
                  操作溫度
                  0°C to   40°C
                
      
                
      
                  操作濕度
                  80%   R.H.Max.
                
      
                
      
                  外形尺寸
                  330(長)×260(寬)×160(高)mm
                
      
                
      
                     重量
                  約3.7公斤(含電池)
                
      
                
      
                  使用電池
                  1.5V〝C〞型×8 鹼性電池