Setšoantšo se Hlahisitsoeng sa Letoto la GN19-12 (HV Disconnector)

Letoto la GN19-12 (HV Deconnector)

Sehokelo sa motlakase se nang le motlakase o phahameng sa GN19-12 se loketse AC 50Hz, motlakase o lekantsoeng oa 12kV le sistimi e latelang ea motlakase, e nang le mokhoa oa ts'ebetso oa basebetsi, joalo ka ha ho le joalo ka motlakase le ho se be le mojaro, ts'ebeliso ea lisebelisoa tsa motlakase tsa ho bula le ho koala.

Tshebetso ya sehlahiswa sena e dumellana le GB/T1985 “AC High Voltage Disconnector and Grounding Switches”.

Romella imeile ho rona Khoasolla e le PDF

Qaqiso ea Sehlahisoa

Paramethara e ka Sehloohong ea Tekheniki

Nomoro ea Mohlala	Motlakase o lekantsoeng (kV)	Lekanyeditswe hona jwale (A)	4s e lekantsoe e le matla a ho mamella ha hona joale ka nako e khuts'oane (rms) (kA)	Tekanyo ea tlhōrō e mamella hona joale (kA)
GN19-12/S400-12.5	12	400	12.5	31.5
GN19-12/S630-20	12	630	20	50
GN19-12S1000-31.5	12	1000	31.5	80
GN19-12/S1250-31.5	12	1250	31.5	80
GN19-12C/S400-12.5	12	400	12.5	31.5
GN19-12C/S630-20	12	630	20	50
GN19-12C/S1000-31.5	12	1000	31.5	80
GN19-12C/S1250-31.5	12	1250	31.5	80

Litekanyo tsa Kakaretso le tsa ho Hloma (mm)

Nomoro ea Mohlala	A	B	C
GN19-12/400	490	436	4-14×24
GN19-12/630	490	436	4-14×24
GN19-12/1000/1250	510	530	4-18×28
GN19-12C/400	460	625	4-14×24
GN19-12C/630	460	625	4-14×24
GN19-12C/1000/1250	505	745	4-18×28