Station Class（SM）Surge Arrester(Polymer)(276kV-324kV)
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 4C
Partial discharge: ＜10pC
Short circuit current rating: 63kA
Station Class（SH）Surge Arrester(Porcelain)(336kV-390kV)
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 4C
Partial discharge: ＜10pC
Short circuit current rating: 63kA
Station Class（SH）Surge Arrester(Polymer)(420kV-468kV)
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 4C
Partial discharge: ＜10pC
Short circuit current rating: 63kA
Station Class（SH）Surge Arrester(Porcelain)(420kV-468kV)
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 4C
Partial discharge: ＜10pC
Short circuit current rating: 63kA
Wind Deviation Prevention Composite Insulator 35kV-252kV
Taking the world's leading composite insulator manufacturing technology, Jinguan Electric has developed all series composite insulators products including 10~1000kv independently and successfully. Product performance and manufacturing capacity are characterized international top-class level.
Cross Arm Line Post Composite Insulator
Taking the world's leading composite insulator manufacturing technology, Jinguan Electric has developed all series composite insulators products including 10~1000kv independently and successfully. Product performance and manufacturing capacity are characterized international top-class level.
Taking the world's leading composite insulator manufacturing technology, Jinguan Electric has developed all series composite insulators products including 10~1000kv independently and successfully. Product performance and manufacturing capacity are characterized international top-class level.
Taking the world's leading composite insulator manufacturing technology, Jinguan Electric has developed all series composite insulators products including 10~1000kv independently and successfully. Product performance and manufacturing capacity are characterized international top-class level.
Ground Wire Composite Insulator
Taking the world's leading composite insulator manufacturing technology, Jinguan Electric has developed all series composite insulators products including 10~1000kv independently and successfully. Product performance and manufacturing capacity are characterized international top-class level.
DC Rod Suspension/Tension Composite Insulator: 400kV-士800kV/160-600KN
Taking the world's leading composite insulator manufacturing technology, Jinguan Electric has developed all series composite insulators products including 10~1000kv independently and successfully. Product performance and manufacturing capacity are characterized international top-class level.
Taking the world's leading composite insulator manufacturing technology, Jinguan Electric has developed all series composite insulators products including 10~1000kv independently and successfully. Product performance and manufacturing capacity are characterized international top-class level.