Specifications

1.Excitation curve, volt-ampere curve and error curve drawing 
2.Second burden measurement 
3.CT coil DC resistance test 
 

1.1 General introduction                             

  GDVA-403 CT Instrument is special tester for current transformer. It takes IPC as core to sample and data process. The instrument finishes CT tests based on different low frequency.  GDVA-403 CT Instrument has 8.4 inches LCD to display and a 8.4 inches touch pad for operation. GDVA-403 CT Test Instrument has the characteristic of high precision, strong anti-jamming and easy operation.

 

1.2 Functions

1. Excitation curve, volt-ampere curve and error curve drawing

2. Second burden measurement

3. CT coil DC resistance measurement

4. CT transformation ratio test

5. CT phase polarity test

6. Automatically make WORD and EXCEL test report.

 

1.3 Technique index

1.       transformation ratio test error<0.1%

2.       voltage measurement error<0.2%

3.       current measurement error<0.2%

4.       output voltage0~110V AC

5.       maximum current output 10A, instantaneous peak value 20A

6.       8G storage space, save test data more than 10000 groups

7.       work condition

Power supply: AC220V±10 %/50Hz

Temperature: 0~40°C

humidity: ≤90%RH

Size of GDVA-403 CT Instrument :

330´240´150 mm

Weight: <8kg

 

Similar Modes

GDVA-402 CT Test Instrument

GDVA-404 CT Test Instrument