臺(tái)灣標(biāo)準(zhǔn)電機(jī)SEW儀器儀表--1813 EL ELCB Testers Up To 1000mA


                              
                              

                                

                                  

                                    

                                      
                                        

                                          

                                            
                                             
                                              
                                                  
                                              
                                          

                                          

                                             
                                          

                                          

                                            
                                              

                                                

                                                  1813 EL   ELCB Testers
                                                    
                                                    
                                                    
Up To 1000mA
                                                     
                                                    
                                                  		
                                                

                                                

                                                  1813 EL
                                                

                                              

                                            		
                                            
                                              

                                                
                                                

                                                  
                                                     FEATURES
                                                

                                                

                                                   
                                                

                                                
                                                
                                                

                                                   2 Lines x 16 characters.
                                                

                                                
                                                
                                                

                                                   Very low consumption.
                                                

                                                
                                                
                                                

                                                   Microprocessor controlled.
                                                

                                                
                                                
                                                

                                                   Suitable for industrial applications.
                                                

                                                
                                                
                                                

                                                   Battery than 3% accuracy (current).
                                                

                                                
                                                
                                                

                                                   Menu driven.
                                                

                                                
                                                
                                                

                                                   Accurate digital readout of disconnection time.
                                                

                                                
                                                
                                                

                                                   Accurate digital readout of disconnection sensitivity.
                                                

                                                
                                                
                                                

                                                   Automatic data hold function.
                                                

                                                
                                                
                                                

                                                   Zero crossing circuitry permit testing at 0 degree or 180 degree.
                                                

                                                
                                                
                                                

                                                   Disconnection phase polarity shown on L.C.D. display.
                                                

                                                
                                                
                                                

                                                   Auto-off and Off override.
                                                

                                                
                                                
                                                

                                                   Polarity trip indicator (positive or negative phase).
                                                

                                                
                                                
                                                

                                                   Wiring polarity indicator.
                                                

                                                
                                                
                                                

                                                   Measure voltage between Line and Earth before testing.
                                                

                                                
                                                
                                                

                                                   60Hz available.
                                                

                                                
                                                
                                              

                                            		
                                          

                                          

                                            
                                              

                                                
                                              

                                            		
                                          


                                          

                                            
                                              

                                                
                                                

                                                   SPECIFICATIONS
                                                  
                                                

                                                

                                                   
                                                

                                                
                                                
                                                

                                                  System Voltage (50Hz/60Hz)
                                                  550V, 380V, 240V
                                                

                                                
                                                
                                                

                                                  Current Settings
                                                  2-999mAac/50Hz
                                                

                                                
                                                
                                                

                                                  Current Selection
                                                  Knob
                                                

                                                
                                                
                                                

                                                  Phase Start Selection Referenced to Earth
                                                  0 degree and 180 degree
                                                

                                                
                                                
                                                

                                                  Over-Temperature Protection
                                                  Yes
                                                

                                                
                                                
                                                

                                                  Wiring Correctness Indication
                                                  Yes
                                                

                                                
                                                
                                                

                                                  Phase Polarity Trip Indicator
                                                  Yes
                                                

                                                
                                                
                                                

                                                  Operating Voltage (L-E)
                                                  110 Vac to 317 Vac
                                                

                                                
                                                
                                                

                                                  Timer Resolution
                                                  1mS (max time=19.999s)
                                                

                                                
                                                
                                                

                                                  Timer Accuracy
                                                  +/-1% +/-1mS
                                                

                                                
                                                
                                                

                                                  Current Accuracy
                                                  +/- 1% +/-1mA
                                                

                                                
                                                
                                                

                                                  Acurrent Resolution
                                                  1mA
                                                

                                                
                                                
                                                

                                                  Voltmeter Accuracy (50Hz)
                                                  50-350 Vac = +/- 2% +/- 1V, 350-450 Vac =+/- 5% +/- 1V
                                                

                                                
                                                
                                                

                                                  Voltmeter Resolution
                                                  1V
                                                

                                                
                                                
                                                

                                                  Operating Temperature
                                                  -5 degree C to 45 degree C
                                                

                                                
                                                
                                                

                                                  Storage Temperature
                                                  -10 degree C to 85 degrcc C
                                                

                                                
                                                
                                                

                                                  Power Source
                                                  1.5V (AA) x 8 batteries, Bat OK Led Vbat > 7.5V
                                                

                                                
                                                
                                                

                                                  Dimensions
                                                  170(L) x 165(W) x 92(D) mm
                                                

                                                
                                                
                                                

                                                  Weight
                                                  Approx. 1300g (battery included)
                                                

                                                
                                                
                                                

                                                  Accessories
                                                  Test leads (TEL-1813), shoulder belt (BET-1800), instruction namual, batteries
                                                

                                      
                                          
                                        

                                      		
                                    

                                  



  

    特 點(diǎn)
  

  

    
● 微處理器控制系統(tǒng)設(shè)計(jì)。

      ● 使用16字 x 2行的液晶顯示器。

      ● 電池能量低消耗。

      ● 操作程序逐次顯示。

      ●   讀值自動(dòng)鎖定功能。

      ● 準(zhǔn)確的跳脫時(shí)間顯示。

      ● 可作相位選擇。

      ● 跳脫時(shí)的極性顯示。

      ● 自動(dòng)關(guān)機(jī)。

      ●   接線的極性顯示。

      ● 可作Line-Earth的電壓和頻率量測(cè)。

  

  

    
  

  

     規(guī) 格 (23°C±5°C   ＜80%R.H.)
  

  

    
      

        
          

            

              
                
                
                
                
                  

                    適用的電源系統(tǒng)

                      (50/60Hz)		
                    550V

                      380V

                      240V		
                  

                  

                    電流設(shè)定範(fàn)圍
                    2-999mA   ac
                  

                  

                    電流選擇方式
                    旋鈕
                  

                  

                    相位選擇
                    0°與180°
                  

                  

                    過(guò)溫保護(hù)
                    有
                  

                  

                    跳脫指示和極性指示
                    有(LED)
                  

                  

                    操作電壓(L-E)
                    110 Vac to   317 Vac
                  

                  

                    時(shí)間解析度
                    1微秒(Z長(zhǎng)量測(cè)時(shí)間19.999秒)
                  

                  

                    電流解析度
                    1mA
                  

                  

                    電流準(zhǔn)確度
                    ±1%±1Am
                  

                  

                    電壓測(cè)量準(zhǔn)確度
                    50-350Vac±2%±1V

                      350-450Vac±5%±1V		
                  

                  

                    操作溫濕度
                    5°C-40°CZ大相對(duì)濕度80%
                  

                  

                    儲(chǔ)存溫濕度
                    -10°C-55°CZ大相對(duì)濕度80%
                  

                  

                    外形尺寸
                    170(長(zhǎng))×165(寬)×92(高)mm
                  

                  

                    重量
                    約1300克(含電池)
                  

                  

                    使用電池
                    1.5V乾電池(AA)×8(顆)

                      LED正常指示:>7.5V