China 20kV ubushushu shwabanisa intambo izincedisi umzi-mveliso kunye nabavelisi

20kV ubushushu shwabanisa izincedisi cable

20kV ubushushu-shrinkable cable izincedisi iimveliso series, ilungele 12/20kV, 18/24kV single-core, ezintathu-

i-polyethylene engundoqo kunye neentambo zamandla ze-polyethylene ezidityanisiweyo, iseti yokungena manzi, ukulawula uxinzelelo, ukukhusela,

ukugquma kwindawo enye. Ngeepropathi ezilungileyo zombane kunye nezoomatshini, zinokusetyenziswa kwiindawo ezahlukeneyo ezinzima

iimeko ixesha elide. Ineenzuzo zobunzima bokukhanya kunye nokufakwa lula. Isetyenziswa kakhulu kumbane

amandla, i-petroleum, ikhemikhali, isinyithi, umzila kaloliwe, izibuko kunye nolwakhiwo kunye namanye amasimi

Ukusebenza kobugcisa

Uvavanyo loxinzelelo lwamandla amanzi (ngaphandle)	54kV,5min
Uvavanyo loxinzelelo lwamandla emeko yomileyo (ngaphakathi)	54kV,5min
Uvavanyo loxinzelelo lwempembelelo	±125kV/10 amaxesha
I-DC imelana novavanyo lombane	96kV/30min
Amandla ombane amelana novavanyo lombane	48kV 4h
Uvavanyo lokukhupha inxalenye	≤10Pc(1.73U₀)

20kV single core ebandayo ukushwabanaizincedisi cableigama lemveliso kunye nemodeli yenkcazo

	Uhlobo lokuncamathisela	Ukucaciswa kwentambo (mm²)	Inkcazo kunye nemodeli
Intambo engundoqo enye	Itheminali yangaphakathi engundoqo enye	35-70	I-NSY-20/1.1
		95-150	I-NSY-20/1.2
		185-400	I-NSY-20/1.3
		500-630	I-NSY-20/1.4
	Itheminali yangaphandle engundoqo enye	35-70	WSY-20/1.1
		95-150	WSY-20/1.2
		185-400	WSY-20/1.3
		500-630	WSY-20/1.4
	Isidibanisi esingundoqo esinye esiphakathi	35-70	JSY-20/1.1
		95-150	JSY-20/1.2
		185-400	JSY-20/1.3
		500-630	JSY-20/1.4
Intambo engundoqo emithathu	Itheminali yangaphakathi engundoqo emithathu	35-70	NSY-20/3.1
		95-150	NSY-20/3.2
		185-400	NSY-20/3.3
		500-630	NSY-20/3.4
	Itheminali yangaphandle engundoqo emithathu	35-70	WSY-20/3.1
		95-150	WSY-20/3.2
		185-400	WSY-20/3.3
		500-630	WSY-20/3.4
	Isidibanisi esisembindini esinezingundoqo ezintathu	35-70	JSY-20/3.1
		95-150	JSY-20/3.2
		185-400	JSY-20/3.3
		500-630	JSY-20/3.4