HV HIPOT GDJF-2006 数字式局部放电检测器 (6pF-250μF)

Capacitance range: 6pF-250μF

Sensitivity: <0.02pc (capacitance at 50pF)                  


- 3db low frequency fl 10kHz, 20kHz, 30kHz, 50kHz, 80kHz.

- 3db high frequency fh 100kHz, 200kHz, 300kHz, 400kHz, 500kHz.

Gain adjustment range>120db, gain difference 20±1db, asymmetry of positive/negative pulse response<1db

Time window: width 1°-360°, can be rotated at any time.

Test voltage: 0-200kV, error <3% F.S.

Acquisition channel: 4 or 6channels/card.

Input impedance: 1MΩ.

Max. Sampling rate: 20Mhz.

AD resolution: 12bit, DC accuracy 0.2%.

Sampling length of each channel: 8M.

Triggering mode: Manual, internal triggering, external triggering.

Bandwidth of acquisition card: 3Mhz(-3db).

Weight: about 15kg.



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