PRODUCT
Product image
Product Name
Product description
Learn More
Sulfur hexafluoride enclosed type gapless metal oxide surge arrester (GIS surge arrester) is used for 66kV to 500kV gas-insulated metal sealed switchgear to protect its insulation from overvoltage damage.
High-speed railway gapless metal oxide surge arresters are primarily used in high-speed railway systems.
The porcelain-housed lightning arrester uses a porcelain bushing as the external insulation, with a single-column or multi-column resistor disc column as the core.
The polymer-housed lightning arresters feature a polymer and composite material housing, with a single-column or multi-column resistor disc column as the core.
Nominal discharge current:10kA;
High current impulse of 4/10μs: 100kA, 2times;
Repetitive charge transfe: 1.2C;
Partial discharge: ＜5pC;
Short circuit current rating:20kA
Nominal discharge current: 10kA
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 1.2C
Partial discharge: ＜5pC
Short circuit current rating: 20kA
Nominal discharge current: 10kA
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 1.6C
Partial discharge: ＜10pC
Short circuit current rating:50kA
Nominal discharge current: 10kA
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 1.6C
Partial discharge: ＜10pC
Short circuit current rating:50kA
Nominal discharge current: 10kA
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 1.6C
Partial discharge: ＜10pC
Short circuit current rating: 50kA
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 4C
Partial discharge: ＜10pC
Short circuit current rating: 63kA
Nominal discharge current: 10kA
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 1.6C
Partial discharge: ＜10pC
Short circuit current rating:50kA
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 4C
Partial discharge: ＜10pC
Short circuit current rating: 63kA
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 4C
Partial discharge: ＜10pC
Short circuit current rating: 63kA
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 4C
Partial discharge: ＜10pC
Short circuit current rating: 63kA
High current impulse of 4/10μs: 100kA, 2times
Repetitive charge transfer: 4C
Partial discharge: ＜10pC
Short circuit current rating: 63kA
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.
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.