Electrical Tests
  • Permittivity and dielectric dissipation factor
  • DC resistivity
  • Oil testing
  • Equipment for oil treatment
  • Equipment for drying and oil impregnation of test samples
  • AC (50 Hz) up to 70 kV with PD measurement in controlled climate (ambient to 100 °C; 0 – 100 % r.h.)
  • AC (50 Hz) up to 400 kV with PD measurement
  • DC (steady-state and polarity reversal) up to ±600 kV
  • Impulse up to 800 kV