Dab tsi yog cable caj pas siv rau?
Cov kab mobyog tsim los muab kev ruaj ntseg thiab txhim khu kev qha kev sib txuas ntawm cable thiab cov khoom siv. Lawv tiv thaiv lub cable los ntawm kev rub tawm ntawm cov khoom siv thiab tiv thaiv lub cable los ntawm plua plav, dej, thiab lwm yam ib puag ncig. Lawv kuj tseem muab kev txhawb nqa kom tiv thaiv kom tsis txhob muaj kab mob vim kev khoov ntau dhau los yog rub tawm.
Muaj ntau hom kab hluav taws xob muaj nyob rau hauv kev ua lag luam, txhua tus tsim rau ib daim ntawv thov tshwj xeeb. Qee yam ntawm cov kab mob qog noj ntshav yog:
1. Armored cable caj pas - siv rau cov cables uas muaj armored sheath rau kev tiv thaiv ntxiv.
2. Waterproof cable glands - siv rau cov cables uas yuav tsum tau waterproofed kom tsis txhob nkag ntawm noo noo.
3. EMC cable caj pas - siv rau cov cables uas yuav tsum tau muaj kev tiv thaiv los tiv thaiv electromagnetic cuam tshuam.
4. Cov kab hluav taws xob hauv cheeb tsam uas muaj kev puas tsuaj - siv rau cov kab hluav taws xob uas yuav tsum tau muab tso rau hauv qhov chaw muaj kev phom sij xws li roj thiab roj kev lag luam.
Cable caj pas muaj nyob rau hauv ntau yam ntaub ntawv xws li tooj dag, stainless hlau, yas, thiab txhuas. Qhov kev xaiv ntawm cov khoom yog nyob ntawm daim ntawv thov thiab ib puag ncig nws yuav siv rau hauv, piv txwv li, cov qog siv hauv kev lag luam marine yuav xav tau cov khoom siv uas tiv taus corrosion.
Kev teeb tsa ntawm lub caj pas cable yog qhov tseem ceeb los xyuas kom muaj kev ruaj ntseg ntawm kev sib txuas ntawm cable thiab cov khoom siv. Cov txheej txheem installation muaj cov kauj ruam hauv qab no:
1. Xaiv lub caj pas zoo rau daim ntawv thov.
2. Txiav lub cable kom ntev li ntev tau.
3. Tshem tawm qhov kawg ntawm lub cable kom nthuav tawm cov conductors.
4. Ntxig lub cable los ntawm lub caj pas thiab xyuas kom meej tias cov conductors raug sib raug zoo.
5. Tighten lub caj pas nyob ib ncig ntawm lub cable siv cov cuab yeej tsim nyog.
6. Txuas lub cable rau cov khoom siv.
7. Ntsuam xyuas qhov kev sib txuas kom ntseeg tau tias nws muaj kev ruaj ntseg thiab lub cable ua haujlwm zoo.
Nyob rau hauv xaus, cable caj pas yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob. Lawv muab kev ruaj ntseg thiab txhim khu kev qha kev sib txuas ntawm cable thiab cov cuab yeej siv, tiv thaiv kev puas tsuaj ntawm cable thiab ib puag ncig. Nrog rau ntau yam ntawm cov kab hluav taws xob muaj nyob rau hauv kev ua lag luam, nws yog ib qho tseem ceeb uas yuav tau xaiv hom zoo rau daim ntawv thov tshwj xeeb. Kev txhim kho ntawm cov kab hluav taws xob zoo yog qhov tseem ceeb los xyuas kom muaj kev nyab xeeb thiab siv hluav taws xob zoo.
