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

 

Gallery