1. Product Name:

CT PT Analyzer HYVA-402V

2. Equipment Description:

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

3.Technical Parameters:

1  Output voltage:0～2000V(RMS)

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

3  Output Current:0～5A

4  Maximum output power:2KVA

5  Maximum knee voltage measurement: 2000V

6  Range of turn ratio:

   1～10000,error 0.5%RDG, 

   10000~30000,error 1%RDG

7  Range of voltage measurement: 

    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:0.11A

10 Test error of coil resistance: 

    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:0.11A(RMS)

12 Test error of secondary burden:

    0~5Ω, error 0.5%RDG+0.05%FS 

    0~50Ω, error 0.5%RDG+0.05%FS

    Power factor error:0.5%RDG+0.05%FS

13 Power supply:AC220V±10% 50Hz/60Hz

4. Product Picture:

CT PT Tester Images