BV / BVR Copper Core PVC Insulated / hloov tau yooj yim
KHOOM PLIG
PVC insulated hlau muaj xws li BV / BVR tooj liab tub ntxhais PVC insulated / saj zawg zog hlau, NH-BV tooj liab tub ntxhais PVC insulated hluav taws-resistant hlau, thiab WDZ-BYJ / WDZN-BYJ tooj liab tub ntxhais LSZH cross-linked polyolefin rwb thaiv tsev / hluav taws-resistant hlau.
BV yog ib leeg-core tooj liab hlau, uas yog ib qho nyuaj thiab tsis yooj yim rau kev tsim kho, tab sis muaj zog heev.BVR yog ib tug ntau-core tooj liab hlau, uas yog mos thiab yooj yim rau kev tsim kho, tab sis tsis muaj zog.BV ib leeg-ntxhais tooj liab hlau - feem ntau yog rau qhov chaw ruaj khov, BVR hlau yog tooj liab-core PVC insulated saj zawg zog xaim, uas yog siv nyob rau hauv lub sij hawm uas cov hlau ruaj ruaj yuav tsum tau softness, thiab feem ntau yog siv nyob rau hauv lub sij hawm uas muaj me ntsis txav.Tsis tas li ntawd, lub peev xwm nqa tam sim no ntawm BVR multi-strand kab yog loj dua li ntawm cov kab ib leeg, thiab tus nqi kuj siab dua.Feem ntau, BVR tuaj yeem siv rau cov cables hauv lub txee, tsis muaj lub zog loj, uas yooj yim rau kev xaim.
KEV PAB CUAM
BV / BVR xov hlau yog cov khoom siv hauv tsev tshaj plaws.Ua ib lub tsev tshiab ntawm 100 square metres ua piv txwv, cov tub ntxhais tooj liab BV hlau ntawm 4mm² square millimeters yog 200 meters,
400 meters rau 2.5 mm², 300 meters rau 1.5 mm², thiab 100 meters rau 1.5 mm² ntawm tooj liab tub ntxhais BV ob-xim hlau.Cov saum toj no tsis yog lub qab nthab kho kom zoo nkauj, yog tias koj xav kom muaj lub qab nthab, kab ntawm 1.5 mm² yuav tsum ntau dua.