Description
1.1 General
introduction
GDVA***3 CT analyzer 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. It
has 8.4 inches LCD to display and a 8.4 inches touch pad for
operation. The tester 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~**0V
AC
5. maximum current output
*0A, instantaneous peak value *0A
6. 8G storage space, save
test data more than ****0 groups
7. work condition
Power supply: AC**0V±*0 %/*0Hz
Temperature: 0~*0°C
humidity: ≤*0%RH
Size: **0´**0´**0 mm
Weight: <8kg
