We're professional Earthing Switch manufacturers and suppliers in China, specialized in providing high quality Earthing Switch with competitive price. To buy or OEM Earthing Switch from our factory. For free sample, contact us now.
Earthing Switch
0
Earthing switch JN4-12
1.Rated voltage:12kV
2.Rated short time withstand current：31.5kA
3.The height above sea level: 1000~3000m
4.Ambient air temperature: +40℃~ -25℃
5.Seismic intensity: no more than 8 magnitude
6.It shall be installed in the place without dust, fire, chemical erosion, explosion, vapor& salt spray, and the place where the strong vibration may not happen.-12-31.5.webp)
Earthing Switch EK6(JN15A)-12 31.5
1.The height above sea level shall be no more than 1000 meter;
2.Ambient air temperature: +40℃~ -25℃
3.Seismic intensity: no more than 8 magnitude
4.The average relative humidity of a day should be no more than 95%, that of a month should be no more than 90%
5.Filth degree: II
Earthing Switch JN15-12 50
1.Rated voltage：12kV
2.Rated short time withstand current：50kA
3.The height above sea level shall be no more than 1000 meter.
4.Ambient air temperature: +40℃~ -25℃
5.Seismic intensity: no more than 8 magnitude
6.The average relative humidity of a day should be no more than 95%, that of a month should be no more than 90%-40.webp)
Earthing Switch JN15-12(7.2) 40
1.Rated voltage：12kV
2.Rated short time withstand current：40kA
3.The height above sea level shall be no more than 1000 meter;
4.Ambient air temperature: +40℃~-25℃
5.Seismic intensity: no more than 8 magnitude
6.The average relative humidity of a day should be no more than 95%, that of a month should be no more than 90%-31.5.webp)
Earthing Switch JN15-12(7.2) 31.5
1.Rated voltage：12kV
2.Rated short time withstand current：31.5kA
3.The height above sea level shall be no more than 1000 meter;
4.Ambient air temperature: +40℃~ -25℃
5.Seismic intensity: no more than 8 magnitude
Earthing Switch JN15-24 31.5
1.Rated voltage：24kV
2.Rated short time withstand current：31.5kA
3.The height above sea level shall be no more than 1000 meter;
4.Ambient air temperature: +40℃~ -25℃
5.Seismic intensity: no more than 8 magnitude
24kV Earthing Switch for Switchgear
1.Rated voltage：24kV
2..Rated short circuit making current:80kA
3.Rated peak withstand current:80kA
4.Mechanical Life:2000 times
Earthing Switch JN15-40.5 31.5
1.The height above sea level shall be no more than 1000 meter;
2.Ambient air temperature: +40℃~ -10℃
3.Seismic intensity: no more than 8 magnitude
4.It shall be installed in the place without dust, fire, chemical erosion, explosion, vapor&salt spray, and the place where the strong vibration may happen.
Earthing Switch JN22-40.5 31.5
1.Rated voltage:40.5kV
2.Rated short time withstand current(4s)：31.5kA
3.The height above sea level shall be no more than 1000 meter;
4.Ambient air temperature: +40℃~ -10℃
5.Seismic intensity: no more than 8 magnitude
6.It shall be installed in the place without dust, fire, chemical erosion, explosion, vapor & salt spray, and the place where the strong vibration may happen.