Lub npe tag nrho ntawm RVV cable yog lub teeb tooj liab tub ntxhais polyvinyl chloride insulated polyvinyl chloride sheathed saj zawg zog cable, tseem hu ua lub teeb PVC sheathed saj zawg zog hlau, feem ntau hu ua mos sheathed hlau, yog ib hom sheathed hlau.
R: sawv rau cov kab mos / mos qauv
V: PVC rwb thaiv tsev
V: PVC hnab
Lub npe tag nrho ntawm BVV cable tooj liab tub ntxhais PVC insulated thiab PVC sheathed round sheathed kab, tseem hu ua lub teeb PVC sheathed cable, feem ntau hu ua hard sheathed kab, yog ib hom sheathed kab.
Cov qauv sib txawv:
BVV kab yog ib lub xov tooj tooj liab uas muaj qhov loj dua sab hauv, thaum RVV kab yog ib qho tooj liab hlau nrog ib feem me me hauv.
Piv txwv li, ob qho tib si yog 2 x 1.5 lub tsho
Lub hauv paus tseem ceeb ntawm BVV yog ib qho tooj liab hlau.BVV muaj ob sab hauv.Qhov hla ntawm txhua tus tub ntxhais sab hauv yog 1.5 thiab txhua tus tub ntxhais sab hauv yog tooj liab hlau nrog txoj kab uas hla ntawm 1.38
RVV puab core yog tsim los ntawm ntau me me filaments, RVV2 puab core, tus ntoo khaub lig seem ntawm txhua lub puab core yog 1.5, tab sis txhua lub hauv paus tub ntxhais yog tsim los ntawm 30 tooj liab xov hlau nrog ib txoj kab uas hla ntawm 0.25MM.
Yog li BVV nyuaj dua RVV.
Siv qhov sib txawv ntawm
RVV yog siv rau cov kab hluav taws xob, cov kab tswj hwm thiab cov teeb liab kis tau tus mob rau cov khoom siv hluav taws xob, cov ntsuas hluav taws xob thiab cov khoom siv hluav taws xob thiab cov khoom siv hloov pauv tsis siv neeg.Nws tuaj yeem siv rau kev tiv thaiv tub sab tub nyiag, lub tsev intercom system, ntsuas, ntsuas, saib xyuas thiab saib xyuas kev teeb tsa, thiab lwm yam.
BVV nyuaj sheath cable yog tsim rau cov chaw tsim hluav taws xob, cov khoom siv hluav taws xob hauv tsev, kev ntsuas thiab cov khoom siv sib txuas lus nrog AC voltage mus txog thiab suav nrog 450/750V.Nws kuj yog siv rau kev qhib thaiv.
Post lub sij hawm: Jun-02-2021