Tšimong ea likoloi tse ncha tsa matla (Phetoho, Hev), khetho ea lisebelisoa tsa vork ea vuniti e phahameng li bohlokoa polokelong ea koloi, ho hloka ts'ebetso le ts'ebetso. Polyethylene ea crosslene (XLeed (XLSE) le silione ea silingoang ke lintho tse peli tse tloaelehileng tsa thekeng, empa li na le liphapang tse kholo ka ho fetisisa ts'ebetsong e phahameng, thepa ea mecha ea naha, le tse ling.
Ka kakaretso, ka bobeliXlpele rabara ea silicone e sebelisoa haholo likhoele tsa likoloi tsa likoloi. Joale, ke lintlha life tse loketseng makhethe a khaphatsehang a khang ea khang e ncha ea matla a mangata?
Hobaneng ha lithaka tse phahameng tsa boima ba boima ba matla a matla a matla a hloka lisebelisoa tse phahameng tsa tlhahlobo ea maikutlo tse phahameng?
Lik'hoeleho tse phahameng tsa voltage tse phahameng haholo bakeng sa pakete e ncha ea betri, e le sistimi ea taolo ea elektroniki ho ea 1500v, kapa ho feta.
Sena se hloka hore likhoele li be:
1) Ts'ebetso e ntle ea ho intša e ntle ea ho thibela ho senyeha ha motlakase le ho netefatsa polokeho.
2) Ho hanyetsa mocheso o ikhethang haholo ho mamella libaka tse sebetsang hantle le ho thibela ho senyeha ha sebōpeho.
3) Ho hanela khatello e matla ho khatello ea kelello, ho khumama, ho kopanya le ho roala.
4) Ho hanela lik'hemik'hale tse ntle tsa corros ho ikamahanya le maemo a maemo le ho fana ka bophelo ba lits'ebeletso.
Hajoale, likarolo tsa likhoele tsa litheko tse phahameng tse nang le likoloi tse ncha tse ncha li sebelisa XLPE kapa silicone raber. Ka tlaase mona, re tla etsa papiso e qaqileng ea lisebelisoa tsena tse peli.
Ho tloha tafoleng, ho ka bonoa hore XLPE e etsa hantle ho latela boleng bo hanyetsanang, ha lijalo tsa botsofali, ha li atisa ho hanyetsa mocheso o phahameng haholo.
Ke hobane'ng ha u khetha lingoliloeng tse ratoang tsa likhoele tse phahameng tsa likhoele tse ncha tse ntle?
1) Ts'ebetso e matla ea ho hlahlojoa:XlpeE na le matla a phahameng a lijo (≥30kv / mm), e etsang hore ho hanyetse ho hanela likotsi tsa motlakase tse phahameng. Ntle le moo, XLPE e na le tahlehelo e tlase ea lijo, netefatsa ts'ebetso e telele ea nako e telele, e netefatsa ts'ebetso ea nako e telele, e etsa hore e loketse lits'ebetso tsa matla a macha a matla a matla a matla a matla a ho ba le matla a matla a ho ba le matla a matla a ho ba le matla a matla a ho ba le matla a matla a koloi.
2) Thepa e ntle ea ho khanna: Nakong ea ho khanna, ho sisinyeha ho tsoa 'meleng ho ka beha khatello ea maikutlo matleng a mangata. XLPP e na le matla a phahameng a teteaneng, a hanyetsanang hamolemo, le ho kuta ha se ho loketse litšenyehelo tsa nako e telele le ho fokotsa silingoang.
3) Khanyetso e ntle e ntle ea botsofali: XLpe e na le khanyetso e ntle ho tsofala ea metsi, e netefatsa kabe e lula e tsitsitse mongobo o phahameng le libakeng tse phahameng tsa motlakase. Sena se bohlokoa bakeng sa likoloi tse ncha matla, haholo likopo tse phahameng tse kang li-paramate tsa betri tse ngata le litsamaiso tse potlakileng tsa ho tjhaja.
4) Ho fetoha le maemo ka mokhoa o itekanetseng ho kopana le litlhokahalo tsa morako: XLPpe e hana ho fetoha le maemo, ho leka-lekanya maemo a khathatso le matla a khathatsang. E etsa lintho hantle ka lits'ebetso tse kang li-harnesses tse nang le makoloi, mela ea taolo ea koloi le likhoebo tsa betri.
5) Ho sebetsa ka thata: XLPP e theko e boima ho feta rabara ea silinone, e tšehetsa tlhahiso e ngata. E se e le thepa ea mantlha ea likotlo tse ngata tsa likhoele tse ngata ka likoloi tse ncha tse ncha.
Tlhatlhobo ea ts'ebetso ea ts'ebetso: XLPE vs Silicone Rubber
XLPION, matla a ho hanyetsa lithapollo tsa Vetage.
Ha Theknoloji e ncha ea motlakase e ntse e tsoela pele, lisebelisoa tsa XLpe li ntse li ntlafala ho fihlela litlhoko tse phahameng tse tloaelehileng.
1) Ho hanyetsa mocheso o phahameng haholo (150 ℃ -200 ℃
2) Mosi zero-haglen cross-a negetsed polyethylene (LSZH) (LSZH): E latela litekanyetso tsa tikoloho bakeng sa likoloi tse ncha tsa matla.
3) Sekhahla sa Shsited: E ntlafatsa ho itšireletsa ho electromagnetic (EMI) le ho ntlafatsa mokhoa oa koloi e akaretsang.
Ka kakaretso, XLPP e lula le lekala le leholo la mafome a phahameng ka ho fetisisa bakeng sa likoloi tsa eona tse ntle tsa litheko tse ntle tsa thetso, matla a phethomeno le melemo ea theko. Ha rabera ea silicone e loketse libaka tse phahameng haholo tsa mocheso, litšenyehelo tsa eona tse phahameng li etsa hore e be e loketseng litlhoko tse ikhethang. Bakeng sa likhoele tse phahameng tsa boleng bo holimo ba li-vactor tse ncha, X e ntle haholo mme li ka sebelisoa ka libakeng tsa bohlokoa joalo ka likokoana-hloko tse phahameng le litefiso tse phahameng.
Boemong ba nts'etsopele e potlakileng ea indasteri ea likoloi e ncha ea matla a matla, litlhoo tsa khanyetso ea theko e boima ha ho etsa bonnete ba polokeho le phetisetso ea likhopolo.
Poso: Feb-28-2025