[Ho inpregnation]ke mokhoa o tloaelehileng oa ho hlahisa li-transformer tse phahameng-frequency. Ke hobane'ng ha li-transformer li hloka ho kenngoa? Ke litemoso life bakeng sa ho ima? Kajeno, ha re bue ka lihlooho tse amanang.
[Ho inpregnation]e bua ka ho beha transformer ka oli e sireletsang (hape e bitsoa varnish), ho etsa khatello e mpe ka ho hloekisa, le ho tlatsa lekhalo lohle la transformer ka oli e sireletsang.
Ka nako ena, mmuso ka har'a lisebelisoa o boemong ba khatello e mpe ea vacuum, kahoo re boetse re bitsa ts'ebetso ena vacuum impregnation. (Bahlahisi ba bang ba banyenyane ba sebelisa theknoloji e sa keneng ea vacuum, phello e batla e fokola, 'me ha e boleloe mona)
[Ho kenngwa ka vacuum]Sepheo se seholo ke ho ntlafatsa matla a ho kenya letsoho le ho hanyetsa mongobo oa transformer, hammoho le ho hanyetsa mocheso le ts'ebetso ea ho senya mocheso oa transformer, le ho ntlafatsa thepa ea mochine, botsitso ba lik'hemik'hale, le ho tsofala ho lieha ho sebetsa ha transformer.
Ho phaella moo, oli e sireletsang ka boeona e na le viscosity e itseng, e ka matlafatsang ho tiea ha motsoako oa motsoako oa magnetic le skeleton. Bakeng sa lihlahisoa tse nang le boholo bo fokolang ho fetaEE13, kaha ho fana ka karolo ea mahlakoreng ha ho bonolo ho sebetsa, hangata re sebelisa mokhoa oa ho inregnation ho e-na le mokhoa oa ho fana.
Ka kakaretso, oli e sireletsang eo re e sebelisang ke pente ea melamine alkyd resin, 'me motsoako ke toluene kapa xylene. Kaha toluene kapa xylene li kotsi 'meleng oa motho, bahlahisi ba bang ba tsoang linaheng tse ling ha ba sebelise li-transformer tse kentsoeng ka mabaka a tšireletso ea tikoloho.
Hona joale, bahlahisi ba bang ba li-transformer Chaena ba fetotse foromo ho li-solvents tse thehiloeng metsing, 'me ba fetola karolo ea oli e sireletsang metsi ka metsi ka tekanyo ea ho fokotsa tšenyo ea li-solvents tse chefo ho batho. Leha ho le joalo, phello ea ho inregnation e tlase hanyane ho feta ea setso sa xylene solvent.
Mabapi le ho hanyetsa mocheso, oli e thibelang mocheso ke E-grade (120 ° C), B-grade (130 ° C), F-grade (155 ° C), H-grade (180 ℃), le R-grade (200). ℃). Hajoale, B-grade le F-grade li sebelisoa hangata.
Ke habohlokoa ho hlokomela hore transformer e atisa ho ba le ts'oaetso e fokolang ka mor'a ho kenngoa, kahoo tlhokomelo e khethehileng e lokela ho lefshoa nakong ea ts'ebetso ea tlhahiso:
1.Impregnation e ka etsa hore ho be bonolo ho fetola lekhalo la moea, e leng se lebisang ho liphetoho ho inductance, kahoo kopano ea mantlha ea transformer e lokela ho ba teng qalong;
2.Ka lebaka la khatello e kholo ea vacuum e mpe nakong ea ho inregnation, haeba theipi ea mantlha (sekotwana sa tšepe) e sa ts'oaroe ka thata, ho bonolo ho etsa hore mantlha a tlosoe kapa a sisinyehe, e leng se bakang liphetoho ho inductance, kahoo ho phuthela ha mantlha (sekotwana sa tšepe) e tlameha ho ba teng;
3.Haeba ho na le lintho tse tsoang linaheng tse ling sebakeng sa kopano ea mantlha, inductance e tla boela e fetohe ka mor'a ho kenngoa; ka hona, kopano ea mantlha e tlameha ho netefatsa hore ha ho na lintho tse tsoang linaheng tse ling holim'a metsi a tlamahano;
4.Hoa hlokahala ho khetha mocheso o loketseng oa ho baka ho latela litšobotsi tsa oli ea insulating; tse ling tse phahameng-conductivity cores (lihlahisoa tsa filthara) li na le mocheso o tlaase oa Curie 'me li ameha haholo ke ho baka. Ho omisa mocheso o tlase ho 80 ° C kapa ho omisa ka tlhaho ho ka sebelisoa ho qoba phello ena
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Zhongshan Xuan Ge Electronics Co., Ltd. esale e etsa tlhahiso, lipatlisiso le nts'etsopele, le thekiso indastering ea li-transformer ka lilemo tse 15 mme e na le boiphihlelo bo bongata ba indasteri.
Xuan Ge Electronics e sebetsa ka ho khetheha ka lihlahisoa tsa kantle ho naha 'me e thehile likamano le lik'hamphani tse kholo tsa mose ho maoatle. Rea u amohela ho ikopanya le rona!
Ka kopo ikopanye le rona ka lengolo-tsoibila 'me u re bolelle sehlahisoa le mohlala oo u o hlokang. Re tla u fa tharollo e khotsofatsang ka ho fetisisa le theko e ntle ka ho fetisisa.
William(Mookameli oa Kakaretso oa Thekiso)
E-mail: sales@xuangedz.com
liwei202305@gmail.com
Sengoliloeng se tsoa Marang-rang 'me ke bakeng sa litšupiso feela
Nako ea poso: Sep-13-2024