Dielectric testing apparatus digital AID-70C

The digital dielectric testing apparatus "AID-70C" is designed for: - testing and diagnostics of power cables insulation and solid dielectrics with high voltage of negative polarity of direct current;- testing and diagnostics of solid dielectrics with high voltage of alternating current with frequency equal to the frequency of the supply network;- obtaining high voltage of alternating current or high voltage of negative polarity of direct current with control of the current consumed by the load (output current of the apparatus).