DC Hipot Tester
Mobile high-power high-voltage test systems HVTS-HP are designed for high-voltage testing of solid dielectrics with low and medium electric capacitance (power cables, switchgear, surge arresters, busbars, insulators, etc.) with DC (rectified) voltage up to 140 kV at industrial frequency of 50 Hz.
HVTS-HP series systems can output high current at high voltages, making them suitable for conducting a multitude of tests according to a wide range of standards and regulations
The systems comprise of a control and a high-voltage mobile unit, each built in a form of a trolley. The control unit is a mobile operator station powered from industrial mains and used to control the high-voltage unit from a safe distance.The high-voltage unit contains a step-up transformer with SF6 insulation, as well as a high voltage divider and a rectifier.
HVTS-HP benefits from a graphic display and digital control, which allows running tests in manual and automatic cycles, as well as storing test results in internal memory of the system.
The systems feature an overcurrent, overvoltage, and overheating protection.