100 KVA Powerline Transformer-7.2/0.12 * 0.24 KV|Canada 2025

Bohare ba maqeba bo entsoe ka mokhoa o nepahetseng-ho phuthelang-mahlaku a tšepe a boleng bo holimo-e lebisitsoeng ho silicon hore e be sebopeho sa annular kapa sa khutlonnetsepa ntle le meroko kapa likheo tsa moea; moralo ona o fokotsa matla a khoheli, ha o fokotse-tahlehelo ea mojaro le ho hlasimoloha hona joale haholo, o matlafatsa matla a transformer, le ho netefatsa phepelo e tsitsitseng ea matla a khoheli, athe tlhophiso ea eona e kopaneng e thusa ho fihlela palo e nyane ea "pad"{5}}e etsang hore e be e loketseng bakeng sa maemo a ho kengoa kantle a nang le sebaka se fokolang.

The high{{0}voltage bushing is a critical plug-in (or plug-in-type) interface. E hlophisitsoe e le-karolo e ikemetseng, e arohaneng e kenang ka har'a sebotlolo se ts'oanang le tanka ea transfoma. Sebaka sena sa marang-rang se fana ka khokahanyo ea motlakase e sirelelitsoeng ho tloha mapheong a ka hare ho transfoma ho ea thapong e ka ntle ea ka tlas'a lefatše{7}}ea motlakase. Melemo ea mantlha ke polokeho e ntlafetseng le ho tenyetseha ha ts'ebetso: e kenyelletsa{9}sehokelo sa ho robeha setsoe, se lumellang potoloho hore e be e sireletsehileng{10}e be e behelle ka thōko bakeng sa ho hlokomeloa kapa ho chencha ntle le ho sitisa sesebelisoa kaofela. Moqapi o na le sebopeho se matla sa elastomeric se tiisang tiiso e ka tšeptjoang, e sa keneleng metsi, le e ka tlas'a metsi, e sireletsang transformer ho tloha mongobo le tšilafalo. Polaka ena-le{14}moetso oa ho bapala e ntlafatsa haholo ts'ebetso, e nolofalletsa khokahanyo e potlakileng le e sireletsehileng kapa ho khaoha ke basebetsi, e leng ntho ea bohlokoa bakeng sa ts'ebetso e ntle ea litsamaiso tsa kabo ea ka sekhukhu.

Maemo a mabeli-ke karolo ea bohlokoa ea ts'ebetso le polokeho. E fana ka maemo a mabeli a ikhethileng, a -a khethiloeng: "Koala" ho matlafatsa transformer ho tsoa mohloling oa mantlha, le "Bula" ho sitisa mojaro oa motlakase ka mokhoa o sireletsehileng le ho fana ka karohano e bonahalang bakeng sa tlhokomelo. Oli-e kenngoeng ka hare ho eona le ho sebelisoa ka ntle ka mofeng o potolohang, e lumella ho arola likarolo tse sireletsehileng le ho -matla ha transformer ka kotloloho ho pad, ho felisa tlhokeho ea lisebelisoa tse arohaneng tsa ho hakolla kantle.

Tekanyo ea boemo ba oli ke karolo ea bohlokoa ea pono e kentsoeng ka tankeng, e ahiloeng ka har'a kutu{0}}lisebelisoa tse sa cheng ho mamella maemo a thata a kantle (ho feto-fetoha ha mocheso, mongobo, ho pepesehela UV). E na le matshwao a hlakileng le matshwao a phahameng/tlase a oli, a nolofalletsang-basebetsi ba sebaka sa marang-rang ho netefatsa ka potlako boemo ba oli e kenang-bohlokwa bakeng sa ho boloka mocheso o fela le ho kenya motlakase. Moqapi oa eona o hlakileng o thusa ho lemoha ka nako ea ho lutla ha oli kapa oli e sa lekaneng, ho thibela ho futhumala ha transformer le ho hloleha ho ka bang teng, ka hona ho netefatsa ts'ebetso e tšepahalang ho marang-rang a kabo.

The LV bushing of single-pase pad-mounted transformer ke karolo ea bohlokoa ea insulating le conductive component, e fuoeng matla a 1.2kV voltage (30kV BIL) le 630A current, e hahiloeng ka C11000 copper conductor le epoxy resin{6}7mm e etselitsoeng ho lekana ±0.5mm system.5mm. (46.5 ± 0.5mm reference) ho buloa ha tanka ea transformer. E na le Ф63×5 O-ring gasket bakeng sa ho tiisa hantle, tin{15}}liteishene tse kolobisitsoeng tse 7-tse likoti le linate tse kopantsoeng le copper conductive rod, e sebetsa ka har'a -40 degrees to 130℃range, 'me e loketse ho fafaletsa letsoai le ho sebelisoa hamonate ka tlung ntle le tšebeliso ea lik'hemik'hale matla ha o ntse o netefatsa ts'ebetso ea ho kenya letsoho le ho lumellana ha sebopeho le yuniti e kentsoeng ka pad.

The Bay-O{{1}Net fuse for single-phase pad{{3}mounted transformers, karolo ea Eaton's Cooper Power™ series, e fumaneha ka 23 kV (sidewall/cover{{5}mounted) le 38 kV (sidewall-mounted) ratings, e tlatsitsoeng ka li-transformer tsa oli, tse entsoeng ka oli ea Envier, kapa FR™ tse lekanang le tsona. E na le ts'ebetso ea hotstick le moaho oa pele bakeng sa polokeho, e nang le li-valve tsa boikhethelo ({10}tse kentsoeng feela) ho fokotsa ho qhalana ha oli nakong ea ho chencha fuse,{11}}liteishene tse entsoeng ka silevera ({11}}tse tloaelehileng bakeng sa 38 kV, tse khothalelitsoeng bakeng sa{13}lisebelisoa tse phahameng tsa ampere) bakeng sa likhokahano tse tšepahalang, khatello e matla le ho thibela ho sesa ka matla ho feta e tšehetsa tšebetso ea loadbreak, e hloka khokahanyo ea letoto le khokahanyo ea ho itšehla thajana kapa -e fokotsang fuse ea hona joale, 'me e sireletsa transfoma le tsamaiso ea ho tsamaisa ka ho sitisa liphoso ha e ntse e nolofalletsa ho hlahloba le ho fetola likarolo tsa fuse.

Teko ea -phase pad-mounted transformer (mohlala, 100kVA, 7.2-0.24/0.12kV) e khomarela CSA C227.4-21 le CSA{12}}C802.1{3{18} testsrouting18} joalo ka tekanyo ea ho hanyetsa maqhubu, tekanyo le liteko tsa kamano ea karolo, ho lahleheloa ke mojaro / mojaro le boikemisetso ba motlakase oa impedance, liteko tse sebelisoang / tse susumelitsoeng ho mamella liteko, tlhahlobo ea khatello ea 20kPa / 12h, tekanyo ea ho hanyetsa insulation, le tlhahlobo ea dielectric ea oli (ho kenyeletsoa matla a dielectric, mongobo le tlhahlobo ea furan); liteko tsena li netefatsa metrics ea bohlokoa ea ts'ebetso (mohlala, Ka tlase kapa e lekanang le tahlehelo ea 0.28kW e se nang moroalo, E kholo ho feta kapa e lekana le 98.99% ea ts'ebetso, 2.1% impedance), netefatsa botšepehi ba ho kenya letsoho, ho tiea ha sebopeho, le ho latela litekanyetso tse lekantsoeng, ho netefatsa ts'ebetso e tšepahalang le e bolokehileng tlasa maemo a boletsoeng.