Qhov txawv ntawm BV Cable thiab BVR Cable

Bv hlau yog ib qho nyuaj ib leeg xaim, thiab BVR yog ib tug mos multi-core hlau. Kev ua haujlwm tam sim no yug los ntawm tib qhov ntau yog tib yam.

1. Cov khoom yog tib yam, tag nrho cov tooj liab tub ntxhais polyethylene insulated cables.

2. Bv hlau yog ib txoj kab ruaj khov nrog ib qho hluav taws xob hluav taws xob thiab cable sheath, thaum BVR hlau yog ib txoj kab ruaj khov nrog ntau cov hlua hluav taws xob thiab cable sheath, uas yog tsim nyog rau cov chaw uas cov xov hlau tau teev kom mos.

Hauv kev kho kom zoo nkauj sab hauv tsev, dej thiab hluav taws xob kho kom zoo nkauj yog tag nrho cov kev ua haujlwm zais ntawm kev kho kom zoo nkauj, thiab cov xov hlau zais tsis tuaj yeem hloov tau dawb, yog li kev xaiv ntawm cov xov hlau tam sim ntawd cuam tshuam rau kev nyab xeeb ntawm kev siv hluav taws xob yav tom ntej.

1, Qhov tsis zoo thiab qhov zoo ntawm cov hlau "bv" thiab "BVR":

1. Bv kom zoo dua: vim yog cov hlau tawv, lub neej ntev kev pab cuam, nws tsis yooj yim rau oxidized los ntawm huab cua, thiab nws yog feem ntau siv rau hauv kev zais tej hauj lwm ntawm kev kho kom zoo nkauj. Qhov tsis xws luag: cov kab sib kis tsis tuaj yeem ncaj nraim tom qab khoov, thiab nws yooj yim rau kev raug mob tom qab rov khoov thiab ncaj rau ob peb zaug.

2. BVR (tseem hu ua kab thib ob): qhov zoo: cov kab yog qhov muag muag, uas feem ntau siv rau hauv qhov chaw siv hluav taws xob ib ntus. Qhov kev thov rau kev tso saib yog txo qis heev, thiab nws yog qhov tsim nyog los tig thiab xov cov kav dej. Qhov tsis xws luag: daim ntawv thov lub voj voog luv luv, huab cua oxidation ceev nrawm dua, thiab nws yooj yim heev los rhuav tshem cov tub ntxhais thiab qee qhov chaw kub, uas yuav tsum tau hloov raws sijhawm.

3. BV yog ib qho tooj liab core high-voltage polyethylene xaim, thiab BVR yog ib qho ntawm cov tub ntxhais high-voltage polyethylene hlau, ib qho yog ib qho nyuaj thiab lwm qhov yog xoob. Txawm li cas los xij, BVR muaj lub peev xwm loj dua li bv nyob rau hauv tib seem, uas yog qhov tsim nyog rau kev sib txuas ntawm cov ntsia hlau riveted, thiab qhov project tus nqi siab dua.

4. Yog tias BVR txuas nrog, uas yog, ob lub xov hlau txuas nrog, nws tsis yooj yim li bv xaim. BV yog OK, tab sis BVR hlau cores ntau dua thiab nyias, yog li nws yog qhov tsim nyog los ua kom sov cov hlau tom qab stranding. Yog li ntawd, BVR hlau yog zoo. Tab sis tam sim no feem ntau cov tsev kho kom zoo nkauj siv bv hlau, thiab kev tsim kho vaj tsev yog yooj yim thiab ceev. Nws yog qhov zoo rau nruab cov xov hlau thiab txuas cov xov hlau.

Kev siv thev naus laus zis ntawm BV nyuaj tooj liab tub ntxhais cable txawv ntawm BVR mos tooj liab tub ntxhais cable. Feem ntau, cov hlau nyuaj yog siv rau hauv tsev kho kom zoo nkauj feem ntau. Yog tias muaj qhov xwm txheej peev, nws yuav zoo dua los siv cov hlau mos.