alibaba gold supplier, made in china supplier, wuhan huaying electric power, make lab test equipment for 18 years.

Model HYVA-402V

CT PT Analyzer Functions:

1 Turns Ratio, ratio error and phase error test

2 Polarity test for CT

3 Excitation curve and knee voltage measurement in power frequency for CT

4 Error curve test

5 Coil resistance test for CT and PT

6 Secondary burden test for CT

7 Turns ratio test for PT

8 Polarity test for PT

9 Excitation curve test for PT

10 Coil resistance test for PT

CT PT Analyzer Technical Index:

1 Output voltage£º0¡«2000V(RMS)

2 Test frequency: power frequency (50Hz/60Hz)

3 Output Current£º0¡«5A

4 Maximum output power£º2KVA

5 Maximum knee voltage measurement: 2000V

6 Range of turn ratio£º

  1¡«10000£¬error 0.5%RDG, 

  10000~30000£¬error 1%RDG

7 Range of voltage measurement£º 

  0¡«50V(RMS),error 0.5%RDG+0.05%FS

  0~600V(RMS), error 0.5%RDG+0.05%FS

  0~2000V(RMS), error 0.5%RDG+0.05%FS

8 Range of current measurement: 

  0~50mA(RMS),error 0.5%RDG+0.05%FS

  0~1A(RMS), error 0.5%RDG+0.05%FS

  0~5A(RMS)£¬error 0.5%RDG+0.05%FS

9 Test current of coil resistance£º0.11A

10 Test error of coil resistance£º 0~5 Ω£¬ error 0.5%RDG+0.05%FS    0~50Ω£¬ error 0.5%RDG+0.05%FS   0~100Ω£¬error 0.5%RDG+0.05%FS

11 Test Current of secondary burden£º0.11A£¨RMS£©

12 Test error of secondary burden£º

   0~5Ω£¬ error 0.5%RDG+0.05%FS 

   0~50Ω£¬ error 0.5%RDG+0.05%FS

   Power factor error£º0.5%RDG+0.05%FS

13 Power supply£ºAC220V±10% 50Hz/60Hz

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Wuhan Huaying Electric Power Tech & Science Co.,ltd

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