High Voltage Diode Device DTE-30/80 purpose
Testing device DTE-30/80 is designed for testing of power cables insulation and solid dielectrics by rectified electric voltage, as well as for solid dielectrics testing by sinusoidal electric voltage of 50 Hz frequency. The device is designed to operate under a canopy or indoors
at operating temperatures from -10 °C to + 40 °C,
up to 80% relative air humidity at +20°C and
atmospheric pressure 84.0 – 106.7 kPa (630 – 800 mm. Hg. v.).
Technical specifications
Power supply single-phase AC voltage | 220V ± 11 |
Device parameters on rectified voltage in prolonged mode (up to 5 minutes) and power supply nominal voltage: | |
– Maximum operating voltage (peak value) | 30 kV |
– Maximum operating current | 30 mA |
Device parameters at AC voltage in prolonged mode (up to 5 minutes) and power supply nominal voltage: | |
– Maximum operating voltage (rms) | 21 kV |
– Maximum operating current (rms) | 80 mA |
Reduced measurement error of the output voltage and current, at most | 3% |
Power consumption, at most | 3 kW |
Weight, at most | |
Control unit weight | 13 kg |
High voltage unit weight | 44 kg |