name
HZJD-2Z Automatic Portable tan delta test for transformer oil
Voltage supply
AC 220V±10%
Power frequency
50Hz/60Hz ±1%
Electric capacity range
5pF~200pF
Relative Permittivity range
1.000~30.000
Measured temperature range
0~125℃
Temperature measurement error
±0.5℃
Test Voltage AC(RMS)
500~2200V Continuously adjustable, frequency 50Hz
Test Voltage DC
0~500V Continuously adjustable