Kev Taw Qhia Txog Ntau Hom Khoom Siv Cable

1. Cov khoom siv hluav taws xob cua sov
Cov khoom siv hluav taws xob uas ua kom sov tau, feem ntau hu ua cov taub hau hluav taws xob uas ua kom sov tau, yog cov khoom siv feem ntau siv rau hauv kev thauj mus los fais fab. Feem ntau lawv siv rau ntawm cov qhov kawg ntawm cov xov hluav taws xob siab thiab qis lossis cov xov hluav taws xob uas muaj roj. Piv nrog cov khoom siv hluav taws xob ib txwm muaj, lawv me me, sib dua, thiab muaj kev nyab xeeb, txhim khu kev qha thiab yooj yim rau kev teeb tsa. Nws siv dav hauv kev sib txuas nruab nrab thiab cov qhov kawg ntawm cov xov hluav taws xob uas muaj roj lossis cov xov hluav taws xob uas muaj zog ntawm 35KV thiab qis dua. Cov khoom ua raws li tus qauv GB11033, qhov kub thiab txias siv tau ntev yog -55 ℃ ~ 125 ℃, lub neej laus ntev txog 20 xyoo, qhov nrawm ntawm radial yog ≥50%, qhov nrawm ntawm longitudinal yog <5%, thiab qhov kub ntawm qhov nrawm yog 110 ℃ ~ 140 ℃.

2. Cov khoom siv cable qhwv
Cov khoom siv txuas cable uas qhwv feem ntau siv rau hauv cov khoom siv txuas cable uas muaj hluav taws xob tsawg. Cov khoom siv txuas cable uas qhwv raug qhwv nrog daim kab xev yas rwb thaiv tsev. Nws txoj kev tiv thaiv dej, kev ruaj khov, thiab kev zoo nkauj tsis zoo li cov taub hau cable uas ua kom sov tau. Qhov kev siv tau tsuas yog txwv rau cov cables uas muaj ib lub hauv paus txoj kab uas hla tsawg dua lossis sib npaug rau 70mm2. Nws tsuas yog tuaj yeem tso rau hauv qhov qhib, tsis yog faus rau hauv av, thiab muaj kev nyab xeeb tsis zoo. Kev kov los ntawm cov khoom ntse lossis ntaus los ntawm lub zog sab nraud yuav ua rau daim kab xev rwb thaiv tsev puas tsuaj thiab ua rau muaj xwm txheej xau. Tab sis muaj qhov zoo, uas yog, tus nqi qis thiab kev tsim kho yooj yim.

3, cov khoom siv cable txias shrinkable
Cov khoom siv cable txias-shrinkable tam sim no feem ntau siv nrog cov raj tswj kev ntxhov siab txias-shrinkage, nrog rau cov theem voltage ntawm 10kV txog 35kV. Rau cov taub hau cable txias-shrinkable, 1kV chav kawm siv cov raj rwb thaiv tsev txias-shrinkable rau kev rwb thaiv tsev reinforced, thiab 10kV chav kawm siv cov pob qij txha txias-shrinkable nrog cov txheej sab hauv thiab sab nraud semi-conductive shielding. Cov khoom siv cable txias-shrinkable siv cov elasticity zoo heev ntawm kev tiv thaiv kev tsim kua muag siab thiab elasticity silicone roj hmab, thiab siv cov khoom siv txhawb nqa yas tubular los nthuav cov khoom siv qub mus rau sab nraud qhov ntev xav tau los ntawm cov txheej txheem. Tom qab kev teeb tsa, cov khoom siv txhawb nqa txuas ntxiv mus. Tshem nws tawm, thiab cov khoom siv tau qhwv nruj nreem rau ntawm lub cable los ntawm roj hmab elasticity. Cov xwm txheej ntawm kev siv: -50 ～ 200.

Cov taub hau cable terminal uas txias-shrinkable muaj qhov zoo ntawm qhov me me, yooj yim thiab ceev ceev, tsis muaj cov cuab yeej tshwj xeeb, ntau yam kev siv thiab tsawg cov khoom specifications. Piv nrog rau cov khoom siv cable uas kub-shrinkable, nws tsis tas yuav tsum tau cua sov los ntawm hluav taws, thiab tom qab kev teeb tsa, nws yuav tsis raug txav lossis khoov zoo li cov khoom siv cable uas kub-shrinkable. Tsis muaj kev phom sij ntawm kev sib txuas ntawm cov txheej sab hauv ntawm cov khoom siv (vim tias cov khoom siv cable txias-shrinkable yog ua los ntawm cov roj hmab silicone uas muaj zog heev thiab muaj zog compression zoo heev).

4, cov khoom siv cable txuas
Hais yooj yim xwb, cov khoom siv txuas cable uas siv cov pwm yog siv pwm los kho lub taub hau cable, tom qab ntawd nchuav cov epoxy resin rau hauv, thiab tom qab ntawd tshem tawm cov pwm tom qab ziab. Nws nyuaj dua thiab tsis tuaj yeem nchuav rau hauv dej kom tsis txhob muaj dej noo thiab txo qhov rwb thaiv tsev ntawm lub taub hau cable.

5, cov khoom siv cable ua ntej
Nws yog ib qho khoom siv ua los ntawm kev txhaj tshuaj roj hmab silicon rau hauv ntau yam khoom sib txawv, vulcanizing thiab molding ib zaug, tsuas yog tawm hauv qhov sib cuag, thiab ntxig cov cables thaum lub sijhawm tsim kho. Cov txheej txheem tsim kho txo ​​cov yam tsis zoo uas tsis tuaj yeem kwv yees tau hauv ib puag ncig mus rau qib qis. Yog li ntawd, cov khoom siv muaj txiaj ntsig zoo rau kev siv thiab yog qhov kev coj ua ntawm cov khoom siv cable txuas. Txawm li cas los xij, cov thev naus laus zis tsim khoom nyuaj thiab cuam tshuam nrog ntau yam kev qhuab qhia thiab kev lag luam.