To taub cov qauv thiab cov ntaub ntawv ntawm hluav taws xob cables
Cables yog qhov tseem ceeb nyob rau hauv ntau qhov chaw . Lawv yuav pab coj hluav taws xob, peb yuav muaj peev xwm xaiv cov cable, peb yuav muaj peev xwm xaiv cov cable yog rau txhua txoj haujlwm .
Dab tsi yog hluav taws xob cable?
Cov hluav taws xob hluav taws xob yog cov pob hluav taws xob ntawm cov xov hlau lossis cov khoom siv hluav taws xob ua ke, muaj kev nyab xeeb, thiab cov khoom siv tau zoo, thiab cov chaw ua haujlwm hauv zej zog {}}
Dab tsi yog cov seem ntawm cov hluav taws xob cable?
Cables muaj ob peb qhov tseem ceeb . Cov npuaj teg, thiab muab cov ntaub thaiv npog, thiab cov ntaub thaiv npog, muaj kev nyab xeeb, thiab ntev ntev.
Cable Tus neeg coj: Cov tub ntxhais ntawm hluav taws xob kis
Tus neeg xyuas pib yog lub plawv ntawm cable . Nws yog ib feem uas koj siv rau cov neeg saib xyuas hluav taws xob tau yooj yim, thiab ntev npaum li cas cov cable yuav kav .
Nov yog tsib tus neeg saib xyuas cov qauv:
1. Tus Thawj Coj Keeb Kwm:Tooj liab yog cov neeg kos npe tshaj plaws . nws muaj qhov ua tau zoo heev thiab ua tau zoo} Tus me nyuam tooj tau pom nyob hauv ntau daim ntawv thov {}}
2.} Al} Aluminium tus coj:Nws resplectivity yog kwv yees li 40% qis dua tooj liab.}} Tus nqi ntau dua, nws yuav tsum tau yooj yim dua thiab cov nqi qis dua {}
{{03. Chepe Chetor / Twisted Khub Khub:Tus thawj coj no muaj ob lossis ntau tus cwj pwm sib xyaw ua ke {}}} nws pab tau cov khoom sib txuas lus hluav taws xob thiab cov khoom sib txuas lus meej .
4.} Cov Neeg Khwv:Tus thawj coj no muaj ib txheej hlau ntxiv rau ntawm sab saum toj rau kev tiv thaiv {{} Cov kab ke no tau ua rau muaj zog, zoo li cov tshuab hauv av muaj ntau yam nrog ntau lub tshuab {2}
5. ribbon neeg xyuas:Qhov chaw tiaj cable no muaj ntau zaus sib npaug ntawm cov khoom siv thiab lwm cov khoom siv hluav taws xob uas yuav tsum tau muab cov khoom siv hluav taws xob} nws tau muab cov cim hluav taws xob rau hauv qhov chaw me me .
Cable Rwb thaiv tsev: Kev tiv thaiv tus neeg xyuas
Insulation wraps around the conductor. It keeps the current inside and stops people from getting an electric shock. Insulation also shields the cable from heat, water, and chemicals. Good insulation helps the cable stay safe. It makes it last longer and reduces the chance of system problems.
Thermoplastic rwb thaiv tsev:Cov khoom tsis zoo no tsis hloov ntawm ib qib tshuaj lom neeg thaum nws tau siv nyob rau hauv tsev neeg no yog siv rau 70℃{4 4}}
Thermoset rwb thaiv tsev:Cov qib no hloov ntawm ib qib tshuaj thaum nws nyob ruaj khov thaum muaj cov roj hmab uas tau txuas nrog cov khoom kub (EPR) thiab nce qib siab li 90 {4}
Muaj lwm hom kev tso nyiaj koj tuaj yeem siv {. Cov ntaub ntawv suav nrog polyurethan, polyethylene (PE), thiab ntuj roj hmab.
Cable Shielding lossis Armor: Kev Tiv Thaiv Hlau
Kev thaiv lossis ua cuab yeej ncig ib puag ncig cable nrog ib txheej ntawm cov hlau. Cov khoom siv hluav taws xob.}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Nyob ntawm no yog hom ntau:
Tin-plated tooj liab braiding:Nws muab rau 80% kev pab them nqi thiab muaj zog tiv thaiv. cov neeg feem ntau siv nws rau kev lag luam thiab siab-zog ua haujlwm {}}
Tooj liab hlau Wrapping:Nws muaj qhov yooj yog qhov yooj thiab tiv thaiv kev ua tau zoo.}} Koj yuav pom nws feem ntau uas tau txav .
Aluminium-Laminated Yas Nyiaj:Nws yog lub teeb yuag thiab zoo thaiv cov suab nrov high-freat} Nws kuj tseem thaiv nws hauv kev sib txuas lus cable thiab rau kev xa cov ntaub ntawv {}}
Cable sab nraud: txheej tiv thaiv ntxiv
Txheej txheem sab nraud yog cov txheej sab nraud ntawm cov cable .}} Cov khoom puas sab hauv cov cable zoo dua thiab ua rau nws yooj yim rau nruab .
Polyvinyl chloride (PVC) Sheath:Tus nqi qis, kev nyab xeeb, thiab yoog raws li}}} zoo tagnrho rau lub tsev thiab kev lag luam wiring .
Polyolefin (po) sheath:Cov hluav taws kub tiv thaiv hluav taws, halogen-dawb, thiab txo cov pa luam yeeb thaum muaj hluav taws xws li cov tsheb npav, khoom lag luam, lossis tsev kawm ntawv.
Roj hmab sheath:Mos, yoog tau, thiab siv tau ruaj khov. Nws feem ntau siv nyob rau cov cuab yeej siv hluav taws xob, cov tshuab loj, thiab ntawm cov chaw tsim.
Polyurethane (Pur) thiab:Cov hmoov nplej no muaj zog heev thiab sawv kom zoo rau roj, txhuam tshuaj, thiab cov chaw hnyav} Nws yog txoj cai rau cov chaw ua haujlwm nyuaj thiab hnyav kev lag luam.
Cable muab tub lim: khaws cov duab
Cov tub lim sau rau cov khoob ntawm cov ntu sab hauv ntawm cable {}} Lawv yuav pab tau yooj yim los ntawm kev txiav tawm ntawm cov khoom ntawm .
Sau cov khoom siv feem ntau muaj tej yam xws li polypropylene daim kab xev, thiab tsis kim heev. Lawv tsis ua rau txoj kev cable}
Txhua ntu ua lub luag haujlwm tseem ceeb hauv kev ua kom cov cable ua haujlwm zoo thiab muaj peev xwm xaiv cov khoom siv sib txawv rau cov khoom siv Cable, thov hu rau peb tam sim no!
