description
Variable frequency resonant system for testing of long HV cables and GIL, for testing of short HV cables and GIS/GIL and for testing of long MV cables are designed for the generation of alternating current (AC) high voltage (HV) by resonant circuits with variable frequency, available of outdoor design.Application: On-site testing of XLPE terrestrial and submarine cables according to IEC 60840 and IEC 62067 On-site testing of GIS according to IEC 60517 and IEC 62271-203. On-site testing of transformer according to IEC 60076-3 Withstand voltage testing Partial discharge measurements