BV/BVR Copper Core PVC Insulated/flexible Waya
MAFOTOKOZEDWE AKATUNDU
PVC insulated waya imaphatikizapo BV/BVR copper core PVC insulated/flexible waya, NH-BV copper core PVC insulated waya osagwira moto, ndi WDZ-BYJ/WDZN-BYJ copper core LSZH cross-linked polyolefin insulation/wire-resistant waya.
BV ndi waya wamtundu umodzi wa mkuwa, womwe ndi wovuta komanso wovuta kumanga, koma uli ndi mphamvu zambiri.BVR ndi mawaya amkuwa amitundu yambiri, omwe ndi ofewa komanso osavuta kumanga, koma ali ndi mphamvu zochepa.BV single-core copper waya - nthawi zambiri m'malo osakhazikika, waya wa BVR ndi waya wokhazikika wa PVC wokhazikika, womwe umagwiritsidwa ntchito pomwe mawaya okhazikika amafunikira kufewa, ndipo amagwiritsidwa ntchito nthawi zina pomwe pakuyenda pang'ono.Kuonjezera apo, mphamvu yonyamulira ya BVR ya mzere wamitundu yambiri ndi yaikulu kuposa ya mzere umodzi, ndipo mtengo wake ndi wapamwamba.Nthawi zambiri, BVR ingagwiritsidwe ntchito pazingwe mkati mwa nduna, popanda mphamvu yayikulu yotere, yomwe ndi yabwino kwa mawaya.
KUKHALA KWA NTCHITO
Mawaya a BV/BVR ndi mawaya apakhomo omwe amagwiritsidwa ntchito kwambiri.Kutengera nyumba yatsopano ya 100 lalikulu mita mwachitsanzo, waya wamkuwa wa BV wa 4mm² lalikulu mamilimita ndi 200 metres,
mamita 400 kwa 2.5 mm², mamita 300 kwa 1.5 mm², ndi mamita 100 kwa 1.5 mm² wa copper core BV waya wamitundu iwiri.Zomwe zili pamwambazi sizokongoletsa denga, ngati mukufuna kukhala ndi denga, mzere wa 1.5 mm² uyenera kukhala wochuluka.
CHISONYEZO CHA PRODUCT
Zogwirizana nazo
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