Cov qauv yooj yim ntawm xaim thiab cable suav nrog tus thawj coj, rwb thaiv tsev, thaiv, sheath thiab lwm qhov chaw.
1. Tus neeg saib xyuas
Muaj nuj nqi: Tus neeg coj ua yog ib feem ntawm cov xaim thiab cable uas transmital hluav taws xob (sib nqus) lub zog sib hloov pauv hloov tshiab hauv lub zog hluav taws xob.
Cov khoom siv: muaj tsuas yog cov neeg tsis sib xws, xws li tooj liab, txhuas, tooj liab alloy, aluminium alloy; Hlau-cov neeg xyuas khoom siv hlau, xws li tinned tooj liab, nyiaj-plated tooj liab, Nickel-plated tooj liab; Hlau-Clad cov neeg coj, xws li tooj liab-clad steel, tooj liab-clad aluminium,, clog hlau, thiab lwm yam.
2. Rwb thaiv tsev
Muaj nuj nqi: txheej insulating yog qhwv ib ncig ntawm tus neeg kos npe lossis cov txheej txheem ntxiv yog txhawm rau cov neeg saib xyuas kev sib raug zoo thiab tiv thaiv kev to taub tam sim no.
Cov khoom siv uas nquag siv rau cov rwb thaiv tsev extruded yog polyethylasity (XLPEY), Lermopicastic elasters (sricone roj hmab (sr), tlicone roj hmab (Epm / EPDM), thiab lwm yam.
3. Tiv thaiv
Muaj nuj nqi: Cov txheej txheem thaiv kev siv hauv cov xaim xaim thiab cable cov khoom ua tau muaj ob lub ntsiab lus sib txawv tag nrho.
Ua ntej, cov qauv ntawm cov xaim hluav taws xob thiab cov xaim hluav taws xob uas tau txawb cov hluav taws xob ntau zaus (xws li cov cav ntoo hluav taws xob (xws li cov teeb meem hluav taws xob) yog hu ua cov teeb liab npog hluav taws xob. Lub hom phiaj yog thaiv qhov kev cuam tshuam ntawm sab nraud hluav taws xob hluav taws xob hluav taws xob hauv lub ntiaj teb, thiab tiv thaiv kev cuam tshuam sab nraud ntawm cov hlau sib txuas.
Thib ob, qauv ntawm cov hluav taws xob nruab nrab thiab siab voltage cables kom sib npaug ntawm cov hluav taws xob teb ntawm cov neeg saib xyuas chaw lossis cov npoo av hu ua hluav taws xob thaiv. Kev hais nruj me ntsis, hluav taws xob thaiv daim thaiv thaiv tsis xav tau txoj haujlwm ntawm "daim thaiv ntawm", tab sis tsuas yog ua lub luag haujlwm ntawm homogenizing hluav taws xob teb. Cov ntaub thaiv uas qhwv ib ncig ntawm lub cable feem ntau yog av.
* Electromagnetic tiv thaiv qauv thiab cov khoom siv
Braided Shielding: feem ntau yog siv cov hlau tooj liab, cov roj nplaum xov tooj liab, cov nyiaj-hlau xim
② Daim ntaub qhwv daim ntaub thaiv cov ntaub qhwv: Siv cov kab xev liab dawb kom npog lossis qhwv ntsug sab nraud ntawm cov cable sab nraud;
③ Daim Kab Xev Ntaus Cov Kab Xev Ntaus Daim Kab Xev Tiv Thaiv: Siv txhuas ntawv ci myler daim nplaum merlip hlau los qhwv ib ncig lossis ntsug qhwv cov khub lossis kab hlau;
Wrapping, qhwv cov xov tooj rau tom qab qhwv nrog cov ntawv ci txhuas thiab cov ntawv ci txhuas. Cov xov tooj tooj liab tuaj yeem ua rau muaj kev cuam tshuam ntawm daim thaiv thaiv;
⑤ Cais Shielding + Tag nrho Shield: Txhua khub ntawm cov xov hlau lossis cov xov tooj liab tau sib cais, thiab tom qab ntawd cov qauv ntawm cov qauv ntawm cov qauv uas yuav tsum tau ntxiv tom qab kev sib txuas;
⑥ Wrapping Shielding: Siv cov hlau tooj liab hlau, tooj liab daim ntaub xev, thiab lwm yam. Los qhwv ib ncig ntawm cov hlau insulated hauv paus, xaim tsheb lossis cable tub ntxhais.
* Electric Shielding qauv thiab cov khoom siv
Semi-conductive shielding: rau cov hwj huam hluav taws xob: rau saum toj no, ib txheej sib dhos ua ke yog txuas rau cov neeg ua si thiab cov chaw insulating. Cov kev thaiv cov txheej txheem txheej yog txheej extruded semi-coj los ua. Tiv thaiv cov tiv thaiv nrog ib ntu ntawm 500mm² thiab saum toj no feem ntau yog tsim cov kab xev ib nrab thiab muab cov txheej semi-coj txheej txheem. Cov insulating shielding txheej yog extruded qauv;
Tooj liab hlau Wrapping: The Round tooj liab hlau feem ntau yog siv rau cov hlua khi khi, thiab txheej sab nraud yog cov kiav txhab tooj liab lossis cov xaim tooj liab. Hom qauv no feem ntau yog siv nyob rau hauv cables nrog loj luv-corrcuitacuit tam sim no, xws li qee qhov loj-ntu 35KV cables. Ib leeg zog cable;
Tooj liab daim kab xev: qhwv nrog cov tshev tawv nqaij tawv;
④ corrugated aluminium shrusion lossis alintry excusionding wrapping, thiab feem ntau yog siv rau cov hluav taws xob ntau thiab ultra-high-voltage fais fab cable.
4. Sheath
Txoj haujlwm ntawm cov txaj yog los tiv thaiv lub cable, thiab cov tub ntxhais yog los tiv thaiv lub rwb thaiv tsev. Vim tias qhov kev pab cuam sib hloov ib puag ncig, kev siv tau thiab cov neeg siv yuav tsum tau. Yog li ntawd, hom ntawv, cov qauv txheej txheem thiab kev ua tau zoo ntawm cov qauv sheathing kuj muaj ntau yam, uas tuaj yeem ua tau cov ntsiab lus ua peb pawg:
Ib qho yog los tiv thaiv cov txheej txheem huab cua sab nraud, qee zaus cov txheej txheem tiv thaiv uas yuav tsum muaj kev tiv thaiv kev tiv thaiv hluav taws xob thiab cov pa roj teeb meem); Yog tias muaj lub zog loj sab nraud lossis ris qhov hnyav ntawm txoj hlua cable, yuav tsum muaj ib txheej txheej txheej txheej ntawm cov hlau archor txheej; Qhov thib peb yog tus txheej txheem tiv thaiv txheej txheem nrog cov cai tshwj xeeb.
Yog li ntawd, cov hnab riam thiab cable feem ntau muab faib ua ob qho tseem ceeb: sheathite: sheathite) thiab riam yas sab nraud. Cov txheej txheem sab hauv yog qhov yooj yim, thaum muaj cov nplaim taws txheej, thiab lwm yam)), thiab lwm yam) daws los ntawm kev ntxiv ntau yam tshuaj rau cov riam sab nraud; Ob peb yuav tsum tau ntxiv cov khoom siv uas tsim nyog hauv cov txheej txheem sab nraud ..
Cov ntaub ntawv siv feem ntau yog:
Polyvinyl Tshuaj Chloride (PVC), PolyPreylene (PE), Bffogen Falogen Dawb Retardant Polyolefin (LSZH / Hermoplastic elastomer (TPE)
Lub Sijhawm Post: Dec-30-2022