Characteristices of Composite Hollow Insulator for 170 kV GIS

170 kV GIS용 Composite Hollow Insulator 특성 평가

Composite hollow insulator consist of an insulating tube bearing the mechanical load protected by an elastomer housing the loads being transmitted to the tube by metal fittings. The core processes are comprised briefly and the electrical and mechanical performance were examined according to the IEC standards. In this study, we have manufactured the composite hollow insulator, and carry out the insulator and busing type test according to the IEC standards. Comprehensive approach followed by the test results would give feasible hollow composite insulator compliable to the IEC standards.