Dab tsi yog PVC hauv Cable?

Dab tsi yog PVC hauv cable?

BV hlau yog hu ua yas tooj liab hlau, uas feem ntau hu ua: lub hom phiaj ib leeg-core hard conductor unsheathed fais fab cable.

BV yog lub npe luv ntawm BTV: B qeb: ntaub hlau, T tus neeg xyuas pib: tooj liab, V rwb thaiv tsev: polyvinyl chloride.

BV xov hlau muab faib ua: ZA/ZB/ZC-BV thiab N-BV

ZA / AB / ZV-BV: tooj liab tub ntxhais PVC insulated nplaim taws retardant hlau: Cov khoom siv insulating yog ntxiv nrog cov nplaim hluav taws, thiab nws yuav tsis hlawv thaum qhib nplaim taws.

N-BV: tooj liab tub ntxhais PVC insulated hluav taws-resistant hlau: nws yuav siv tau raws li ib txwm hluav taws kub.

BV hlau siv: lub hom phiaj ib leeg-core hard conductor unsheathed cable, haum rau cables thiab xov hlau rau cov khoom siv hluav taws xob, cov khoom siv hauv tsev, cov cuab yeej thiab cov chaw sib txuas lus nrog AC voltage ntawm 450/750V thiab hauv qab no.

Xim ntawm BV hlau: Nws muaj cov yam ntxwv ntawm cov kua qaub thiab alkali tsis kam, roj tsis kam, noo noo tsis kam thiab mildew tsis kam.

Hlau txoj kab uas hla ntawm BV hlau: feem ntau siv bv hlau txoj kab uas hla: 0.75 square, 1 square, 1.5 square, 2.5 square, 4 square, 6 square, 10 square, 16 square, 25 square, 35 square, 50 square , 70 square, 95 square, 120 square, 150 square, 185 square, 240 square thiab lwm yam.

BVR yog siv los tso saib cov hlau mos, BV roj hmab thiab tooj liab xaim yog tso tawm los ntawm BX, BV roj hmab thiab txhuas yog tso tawm los ntawm BLX, BV yas txhuas yog tso tawm los ntawm BLV, hluav taws kub-resistant BV hlau yog sawv cev los ntawm N-BV, thiab nplaim taws. -retardant BV hlau yog sawv cev los ntawm ZA/ZB/ZC-BV khoom pov thawj;

Kev siv BV hlau: zoo tib yam insulated hlau, tsev neeg hlau, yog hom hlau uas feem ntau siv.