Umfanekiso obonisiweyo we-GN19-12 Series (HV Disconnector)

Uthotho lwe-GN19-12 (Isixhumi se-HV)

Isixhumi se-AC esine-voltage ephezulu sangaphakathi se-GN19-12 sifanelekile kwi-AC 50Hz, i-voltage elinganisiweyo ye-12kV kunye nenkqubo yamandla elandelayo, exhotyiswe ngendlela yokusebenza yabasebenzi, njengakwimeko ye-voltage kunye nokungabikho komthwalo, ukusetyenziswa kwezixhobo zombane zokuvula nokuvala.

Ukusebenza kwale mveliso kuhambelana nomgangatho we-GB/T1985 othi “AC High Voltage Disconnector and Grounding Switches”.

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Ipharamitha yoBugcisa obuPhambili

Inombolo yoMzekelo	I-voltage elinganisiweyo (kV)	Umlinganiselo wangoku (A)	I-4s ilinganiswe ngokuchasana kwexesha elifutshane (rms) (kA)	Incopho elinganisiweyo imelana nomsinga wamandla (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

Ubukhulu obupheleleyo kunye nobokuFaka (mm)

Inombolo yoMzekelo	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