2000 KVA Cooper Power Systems Pad Mounted Transformers-33.26/0.48 KV|USA 2025

01 Kakaretso

1.1 Tlhaloso ea Morero

2000 kVA phase three phase mounted transformer e ile ea isoa USA ka 2025. Matla a lekantsoeng a transformer ke 2000 kVA e nang le pholiso ea KNAN. Matla a phahameng ke 33.26GrdY/19.203 kV e nang le ± 2 * 2.5% tapping range (NLTC), matla a tlaase ke 0.48Y / 0.277 kV, ba thehile sehlopha sa vector sa YNyn0.

E etselitsoe maemo a letsatsi, polokelo ea matla, khoebo le kabo ea liindasteri, SCOTECH's cooper power system pad mounted transformer e kopanya ts'ebetso e ntlafetseng le{0}}moqapi o bohareng ho khotsofatsa litlhoko tse fapaneng{1}} tsa sebaka. 3-mohato oa 5-mokono oa maoto le DOE-o sebetsa hantle ka ho fetesisa li eketsa tšebeliso ea matla, e leng monyetla oa bohlokoa bakeng sa litsamaiso tsa matla a ka nchafatsoang moo watt e 'ngoe le e 'ngoe e leng bohlokoa. Tšebeliso ea mokelikeli oa FR3 e felisa likotsi tsa mollo le likotsi tsa tikoloho, e leng se etsang hore e be sebaka sa ho ikhethela{11}}mekhahlelo e haufi le libaka tsa bolulo, litsi tsa boitsebiso le merero ea matla a tala. E hahelletsoeng-ka har'a surge e sireletsang transformer hore e se ke ea phahama ka matla- e tlamehang-ho ba le lisebelisoa tsa "outdoor pad"{16}}li-setup tse nang le maemo a leholimo a sa lebelloang. Lehlakore-khabinete ea limithara tse kentsoeng{19}}mesebetsing ea saete, ho tloha tlhahlobong ea phalliso ho isa ho ho lekoa ha thepa, ha RAL 9003 powder e boreleli{21}e soeufalitsoeng e hanela mahlaseli a UV, mafome le ho bola ha lik'hemik'hale, e netefatsa botle le tšebetso ea nako e telele. Ebang ke mapolasi a letsatsi a hoketsoeng ke marang-rang kapa libaka tsa khoebo tsa litoropong, transformer ena e fana ka kabo ea motlakase e sa feleng.

1.2 Tlhaloso ea Setsebi

2000 kVA cooper power system pad mounted transformer specifications type le data sheet

1.3 Litšoantšo

2000 kVA pad mounted transformer diagram to the size and size.

02 Tlhahiso

2.1 Ntlha ea bohlokoa

Mokotla oa tšepe oa li-cooper power system pad mounted transformers o hahiloe ka-matlapa a boleng bo holimo a laminated a batang{1}a kolobisitsoeng ka silicon, a etselitsoeng ho fokotsa tahlehelo ea eddy current le hysteresis. E theha potoloho ea motlakase ea transformer bakeng sa ho tsamaisa hantle ha flux, e fana ka ts'ehetso ea mochini bakeng sa li-winding, 'me e fana ka motheo o nepahetseng ho netefatsa ts'ebetso e bolokehileng, e tsitsitseng e nang le matla a nepahetseng a matla.

2.2 Ho tsubella

Khoeli (matsoeli) ea li-transformer tse kenngoeng ka li-cooper power system li entsoe ka li-conductors tsa koporo/aluminium tse kenngoeng likarolo tse phahameng-voltage (HV) le tse tlase-voltage (LV), tse phuthetsoeng ka lintho tse sireletsang matla (joaloka pampiri e nang le laminate) bakeng sa ho arola motlakase. Leqeba le pota-potileng mokokotlo, le lumellana le maemo a IEEE a ho kenya letsoho/mogote (o ikamahanyang le mokelikeli-tikoloho e qoelitsoeng), e netefatsa botsitso ba mochini khahlano le likhatello tsa ts'ebetso, hape e thusa phetolo ea motlakase hantle le phetisetso ea motlakase.

2.3 Tanka

Tanka ea li-cooper power system pad mounted transformers ke moalo oa tšepe o cheselitsoeng, o tiisitsoeng o etselitsoeng ho kengoa ka ntle-ka boemo ba fatše. E na le setsi sa mantlha le li-coil, 'me e tlatsoa ka oli ea minerale kapa -mokelikeli oa dielectric o ka tukang bakeng sa ho kenya letsoho le ho pholile. Tanka e tiile 'me e sebetsa-e hanana le mathata, e na le-profaele e tlase, hangata e entsoe ka likhopo kapa masenke bakeng sa ho eketsa matla le ho qhala mocheso. Likarolo tsohle tse phelang li koaletsoe ka mokhoa o sireletsehileng ka hare, ha likarolo tsa ka ntle, tse notlehang li fana ka monyetla oa ho fumana likhokahano tsa cable tsa mathomo le tsa bobeli, li-bushings le lisebelisoa tse sireletsang, ho netefatsa tšireletso bakeng sa sechaba le basebeletsi ba litšebeletso.

2.4 Karolo e sebetsang

Karolo e sebetsang (kopano ea mantlha) ea li-cooper power system pad mounted transformers setšoantšong ke karolo ea mantlha e kopantsoeng: e na le li-winding tse tharo- tse phuthetsoeng le tse phuthetsoeng ka thepa e sireletsang) tse kentsoeng mokokotlong oa tšepe oa laminated, tse kopantsoeng le lithapo tsa loto tse insulated (tse phuthetsoeng bakeng sa mokhatlo) le foreimi ea tšepe ea tšehetso. Kopano ena e tsitsitse ebile e sirelelitsoe ho netefatsa khokahanyo e tsitsitseng ea makenete-motlakase pakeng tsa konokono le matsoelintsoeke, ha ba pele ba boloka likhokahano bakeng sa ho hokela likarolo tsa kantle, ho li balla hore li kenngoe ka tankeng ea transfoma-tsohle li tsamaellana le ho kenyeletsoa ha motlakase le maemo a tsitsitseng a mochini.

03 Teko

Pad{{0}li-transformer tse kentsoeng li etsoa liteko tse matla ho netefatsa ts'epo le ts'ireletseho. Tsena li kenyelletsa liteko tsa ka mehla yuniti e 'ngoe le e 'ngoe, joalo ka tekanyo ea ho hanyetsa, ho feto-fetoha ha tekanyo, netefatso ea polarity, le litekanyo tsa ho se be le-load/tahlehelo. Ho feta moo, ba lekoa litekong tsa dielectric, ho kenyelletsa le motlakase o kentsoeng le liteko tse ka bang teng, ho netefatsa botšepehi ba ho kenella. Litsi tsohle li tlameha ho fetisa licheke tsa mochini le tsa ts'ebetso tsa lisebelisoa tse kang li-tap changer, hammoho le licheke tsa ho qetela tsa taolo. Liteko tsa mofuta, ho kenyeletsoa le ho phahama ha thempereichara le liteko tse khutšoane tsa- tsa ho mamella potoloho, li etsoa ho likarolo tsa baemeli ho netefatsa moralo.

04 Ho paka le ho Romela

4.1 Ho paka

Liphutheloana tsa li-transformer tse kenngoeng ka li-cooper power systems li khomarela litekanyetso tsa machaba le litlhoko tse khethehileng tsa morero-, ho sebelisoa likhese tsa lepolanka tse tlositsoeng mosi kapa liforeimi tse matlafalitsoeng tse nang le li-buffers tse thibelang ho sisinyeha (foam/rabara) ho sireletsa tanka, lihlahla le lisebelisoa. E kenyelletsa tšireletso e tiisitsoeng khahlanong le mongobo / mafome, ho ngola ka mokhoa o tloaelehileng (matšoao a tlhokomeliso, lintlha tsa sehlahisoa, "Lula U otlolohile" / "Shockproof" matšoao) a khomaretsoeng sebakeng se itseng se boletsoeng, le likhoele tse sireletsehileng bakeng sa botsitso nakong ea leeto, ho netefatsa hore yuniti e lula e tiile ho fihlela e tlisoa.

4.2 Ho tsamaisa thepa

Lipalangoang tsa DDP tsa li-cooper power systems pad mounted transformers li hloka hore morekisi a nke boikarabelo bo feletseng ba ho paka ka matla, ho thothomela, le ho sireletsa mongobo-(ho sireletsa core, windings, tanka, le lisebelisoa), ho khetha sepalangoang sa leoatle / naha se loketseng lisebelisoa tse boima, tumello e feletseng ea lekhetho, ho lefella mesebetsi eohle le makhetho, ho lumellana le IMDG, DOT le tsamaiso e sireletsehileng ea machaba, ho tsamaisa le ho tsamaisa melao ea machaba ka mokhoa o sireletsehileng. sebaka se khethiloeng sa moreki hore a be a loketse-ho{2}kena ho kena ts'ebeliso.

05 Sebaka le Kakaretso

Ho SCOTECH, li-transformer- tse palamisitsoeng li eme e le letšoao la ho tšepahala, ho sebetsa hantle, le bokhabane ba boenjiniere litsamaisong tsa kabo ea motlakase. E hahiloe ka mohaho o koaletsoeng ka ho feletseng, o sa senyeheng{2}}le theknoloji e tsoetseng pele ea tahlehelo{3}}ea tahlehelo, e fana ka ts'ebetso e tsitsitseng, e sa sitisoeng ka tlhokomelo e fokolang, e fokotsang litšenyehelo tsa ts'ebetso le nako ea ho fokotsa nako bophelong bohle ba bona.

Re etelletsa pele ho nepahala le ho tenyetseha yuniti e 'ngoe le e 'ngoe eo re e etsang. Ho tloha ho litekanyetso tsa tloaelo tsa motlakase ho ea ho likarolo tse ntlafalitsoeng tsa polokeho, sehlopha sa rona se sebetsa haufi-ufi ho etsa litharollo tse tsamaellanang le lintlha tsa hau tsa tekheniki le litlhoko tsa ts'ebetso. E tšehetsoa ke mekhoa e matla ea taolo ea boleng le tšehetso e felletseng ka mor'a-tšehetso ea thekiso, li-transformer tsa rona ke bopaki ba boitlamo ba rona ba ho fana ka boleng ba nako e telele{3}}le khotso ea kelello ho moreki e mong le e mong. Khetha SCOTECH bakeng sa li-transformer tse sa finyelle maemo a indasteri feela-tseo li li behileng. Selekane le rona, 'me u lumelle boitseanape ba rona ho matlafatsa litlhoko tsa hau tsa mantlha tsa lisebelisoa tsa motlakase.