HV HIPOT GDLP Transmission Line Test System (0.1 ~ 50μF; 0.1 ~ 400Ω)

Power supply: Single phase, ~ 220V ± 10%;

Inner pilot frequency power supply:

- Max. output voltage: three phase, 200V (rms, <± 1%)

- Max. output current: 8A

- Output frequency: 45Hz, 55Hz;

Measuring range:

- capacitance: 0.1 ~ 50μF;

- Impedance: 0.1 ~ 400Ω;

- Impedance Angle: -90 ° ~ +90 °;

Measurement Resolution: 

- Capacitance: 0.0001μF;

- Impedance: 0.0001Ω;

- Impedance angle: 0.0001 °

Accuracy:

- Measuring voltage: ± 0.5%*reading ± 0.01V;

- Measuring current: ± 0.5%*reading ± 0.01A;

- Capacitance: 

≥ 1μF time, ± 1% reading ± 0.01μF;

< 1μF time, ± 2% of reading ± 0.01μF;

- Impedance: 

≥ 1Ω time, ± 1% reading ± 0.01Ω;

< 1Ω time, ± 2% of reading ± 0.01Ω;

- Impedance Angle: 

± 0.2 ° (voltage> 1.0V);

± 0.3 ° (voltage: 0.2V ~ 1.0V);

Protection function

- Over-current:

+ Power output over-current protection (greater than 150% of rated output)

+ Interference currents greater than 40A, the instrument protection;

- Overvoltage Protection:

+ Power output overvoltage protection (greater than 150% of rated output)

+ Voltage rise on time (rise slope greater than 15V/ms) protection

+ Induced interference voltage is greater than 350V,protection.

Grouding protection.Before testing and after testing,all test terminals connect with ground automatically which ensure instrument and operation person’s safety.;

Waveform aberration rate:sine wave, aberration rate<2%;

Insulation performance,anti-shock performance;

Insulated resistance(MΩ)

- Power input terminal >10 MΩ

- Current input terminal >10 MΩ

- Voltage input terminal >10 MΩ

- Withstand voltage strength:1.5kV,1min,no breakdown arcing;

- After doing 0.5m falling test,can still rest stably and reliably.

Anti-interference parameter

- Interference voltage: anti-interference voltage up to 20KV;

- Interference current: when short circuit grounding,<40A;

- Test stably and accurately in the condition of output signal and interference signal ratio with 1:10

Dimension: 500mm(L)*400(W)*450mm(H);

Weight:45kg;

Ambient temperature:-20℃-+50℃;

Reletive humidity:<90%.