DTE-70/50 purpose

The device is intended for testing and certification of high-voltage cables and dielectric insulators on distribution points of electrical networks and transformer substations, as part of mobile electrical laboratory. It can be used in stationary electrophysical laboratories as a high voltage source for solid dielectrics testing.

 

Technical specifications

Power supply single-phase AC voltage 220V ± 11
Device parameters at rectified voltage in prolonged mode (up to 5 minutes) and power supply nominal voltage:
– Maximum operating voltage 70 kV
– Maximum operating current 14 mA
Device parameters at AC voltage in prolonged mode (up to 5 minutes) and power supply nominal voltage:
– Maximum operating voltage (rms) 50 kV
– Maximum operating current (rms) 45 mA
Reduced measurement error of the output voltage and current 3% max
Power consumption 3 kW, max
Control unit weight 11 kg max
High voltage unit weight 40 kg max

 

Overall dimensions:

Overall dimensions of the high voltage unit:
Length 460 mm
Width 380 mm
Height 760 mm
Overall dimensions of the control unit:
Length 410 mm
Width 330 mm
Height 430 mm

 

Gallery