Characteristics
• No partial discharge and visible corona is occurred under operating condition.
• Completely encapsulated by using of high quality epoxy resin.
• For high performance quality, Bushings are manufactured by automatic casting facility. This enables the excellent electrical & mechanical characteristic, long lasting endurance.

Executive Standard
IEC 60071-1:2006
GB 311.1-1997  Insulation Co-ordination for HV Equipment Power Transmission and Distribution.
IEC 60270:2000 Partial discharge measurements
IEC 60137:1995 Technical Standard of HV Bushing
GB/T 16927-1997 Technique of HV Test
IEC 60660:1999 Technical requirement on indoor post insulators of organic material for 3.6kV up to 40.5kV HV Equipment.
DIN 19 901 The tolerance and acceptance requirements of vertical dimension for plastic and molded parts