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2500 kVA Pad Mount Transformer-12.47/0.48 kV|USA 2025

2500 kVA Pad Mount Transformer-12.47/0.48 kV|USA 2025

Naha: Amerika 2025
Matla: 2500 kVA
Matla: 12.47GrdY/7.2-0.48Y/0.277kV
Sebopeho: ka IFD le litokisetso tsa seismic ankora

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2500 kva pad mount transformer

E Eketsehile Bakeng sa Tšireletseho, E Hahiloe Bakeng sa Tšebetso – Tšepa Pad ea Rōna-Mounted Transformers!

2500 kVA tse tharo phase pad mounted transformer e ile ea isoa Amerika ka 2025. Matla a lekantsoeng a transformer ke 2500 kVA e nang le pholiso ea ONAN. Motlakase oa mantlha ke 12.47GrdY/7.2 kV e nang le ± 2 * 2.5% tapping range (NLTC), motlakase oa bobeli ke 0.48Y / 0.277 kV, ba thehile sehlopha sa vector sa YNyn0.

Pad ea rona-Mounted Transformer e etselitsoe ts'ebetso e holimo, e ts'epahalang, le polokeho ts'ebetsong le kabong ea matla a indasteri. E entsoe ka sistimi ea Internal Fault Detection (IFD), e netefatsa temoso ea esale pele ea mathata a ka bang teng, e fokotsa nako ea ho theoha. 4-switch break load e u lumella ho sebetsa habonolo le ho itšehla thajana ka mokhoa o sireletsehileng, athe de-energized tap changer (DETC) e thusa ho laola motlakase ntle le ho sitisa litšebeletso.

E hahiloe ho mamella maemo a thata, transformer ena e na le litokisetso tsa ts'isinyeho ea ts'isinyeho bakeng sa khanyetso e matla ea tšisinyeho ea lefatše. Tlhokomelo ea bohlokoa e nolofatsoa ka thermometer ea oli e holimo, gauge ea boemo ba oli, le vacuum pressure gauge bakeng sa tlhahlobo ea nako ea sebele-. Tšireletseho e matlafatsoa le ho feta ka sesebelisoa sa ho imolla khatello, li-fuse tsa bayonet, le li-fuse tsa ELSP (Expulsion), ho netefatsa tšireletso e feteletseng le ea liphoso.

E nepahetse bakeng sa marang-rang a phanoang ka tlas'a lefatše, sesebelisoa sena sa motlakase se matla le ho hlokomeloa{0}se fana ka matla a sebetsang hantle, a nako e telele-ka nako e telele sebakeng se kampetsoeng se sireletsehileng.

2500 kVA pad mounted transformer specifications type le data sheet

E fetisetsoa ho

Amerika

Selemo

2025

Mofuta

Transformer e kentsoeng ka pampiri

Standard

IEEE Std C57.12.34-2022

Rated Power

2500 kVA

Khafetsa

60HZ

Mokhahlelo

Fepa

Loop

Pele

E shoeleng

Mofuta oa ho Pholisa

ONA

Voltage ea mantlha

12.47/7.2 kV

Motlakase oa bobeli

0.48Y/0,277 kV

Lintho Tse Hlahang

Aluminium

Angular displacement

0.48Y/0,277 kV

Tšitiso

5.75%

Tlanya Changer

NLTC

Tlanya Range

±2*2.5%

Ha ho Tahlehelo ea Mojaro

2.4 kW

Ho Lahleheloa ke Moroalo

15.79 kW

Lisebelisoa

Tlhophiso e Tloaelehileng

2500 kVA pad mounted transformer diagram to the size and size.

2500 kva pad mount transformer nameplate

Ha likou li ntse li eketseha-voltage bushing, ke moo theminale ea eona e tsamaisanang le eona e ntseng e hola. Ha likhoele tsena (tse nang le likou tse ngata) li hokela ho lithapo tse ngata tse boima, kapa ha ho sebelisoa li-extensions, ho hlokahala litšehetso tse tlase-tse hlokahalang.

Lithapo tse ngata tse boima haholo li fana ka khatello e tlase holim'a lihlahla tse sa tšehetsoeng, li hatella tlase ea bushing gasket (pakeng tsa lerako la sehlahla le tanka) ha nako e ntse e ea. Sena se ka etsa hore oli ea transformer e lutle ho tloha ka holimo ho gasket.

Litšehetso tsa Bushing li eketsa tsitsipano ho ea holimo ho lihlahla, li thibela ho hula ha lithapo ho ea tlase. Sena se nolofatsa khatello ho kopano ea lihlahla, ho qoba khatello ea gasket le ho lutla.

Li-fuse tsa Bayonet ke li-fuse tsa indasteri-tse tloaelehileng tsa ho leleka, tse sebelisoang haholo ho li-transformer tsa padmount le litsamaiso tsa kabo ea motlakase. E na le elemente e tšesaane e qhibilihang e qhibilihang tlas'a lithempereichara tse fetelletseng kapa tse phahameng, e etsa hore ho be le arc e ka hare ha e kenngoe-arc ena e sebelisana le lesela le khethehileng la fuse housing ho hlahisa khase, e tima arc ka potlako le ho fokotsa phallo ea hona joale.

Mefuta e tloahelehileng e kenyelletsa sensing ea hajoale, dual sensing, dual element, le lihokelo tse phahameng-amp fuse. Li-fuse tsena li sireletsa li-transformer likotsing tse tloaelehileng tse kang ho futhumala ho feteletseng, ho petetsa ho feteletseng, mathata a bobeli, le li-circuits tsa boemo bo tlase{2}}. Ha bothata bo se bo rarollotsoe ke litsebi, fuse e ka nkeloa sebaka hore{4}}e matlafatse transformer.

Tanka e hahiloe ka tšepe e sa jeleng paate, e fana ka khanyetso e ntle ea kutu le matla a mochini bakeng sa lisebelisoa tse fapaneng tsa kantle. E na le-mapheo a pholileng a pholileng a phahameng, tanka e ntlafatsa haholo matla a ho qhala mocheso ka ho eketsa sebaka se pholileng, ho netefatsa ts'ebetso e tsitsitseng-ea nako e telele. Moqapi oa eona o tiisitsoeng ka ho feletseng o na le oli e sireletsang 'me o kenyelletsa lisebelisoa tsa ho fokotsa khatello, ka katleho ho thibela tšilafalo ea ka ntle ha e ntse e amohela ho fetoha ha khatello ea ka hare e bakoang ke ho fapana ha mocheso oa oli.

The IFD (Insulation Fault Detection) ho pad-mounted transformer ke sesebediswa se kopantsweng sa ho beha leihlo se dulang se hlahloba digase tse qhibidihileng-haholoholo hydrogen{2}}ka hara oli e sireletsang. Ka ho lemoha mesaletsa ea pele ea khase e hlahisoang ke liphoso tse qalang, joalo ka ho tsoa ka mokhoa o itseng kapa ho futhumala ho feteletseng, e fana ka temoso e tsoetseng pele nako e telele pele ho hloleha ho hoholo ho etsahala. Sena se nolofalletsa ho lokisoa ka potlako, ho ntlafatsa ts'ireletso ea ts'ebetso, 'me ho ntlafatsa haholo ts'episo le bophelo ba tšebeletso ea transformer.

Teko ea ho hanyetsa Insulation:

Lekola ho hanyetsa ha motlakase oa transformer ho etsa bonnete ba hore likarolo tsohle (tse kang ho koala pakeng tsa windings le fatše, le pakeng tsa windings) li na le bokhoni bo lekaneng ba ho thibela ho lutla ha hona joale kapa li-circuits tse khutšoanyane.
Teko ea ho hanyetsa insulation hangata e etsoa ho sebelisoa ohmmeter, 'me boholo ba litekanyo bo tloha ho li-megohm tse makholo a' maloa ho isa ho likete tse 'maloa tsa megohm.

Tanka ena e entsoe ka tšepe e sa jeleng paate bakeng sa ho hanyetsa kutu le matla a mochini, tanka ena e etselitsoe ho sebetsa ka ts'epahalo libakeng tse fapaneng tsa kantle. Mapheo a eona a phahameng-a pholileng a pholileng a matlafatsa taolo ea mocheso haholo ka ho holisa sebaka se pholileng se sebetsang hantle, kahoo se netefatsa ts'ebetso e tsitsitseng ka nako e telele. Moqapi o tiisitsoeng ka hermetically, o tlatsitsoeng ka oli ea dielectric 'me o na le mekhoa e kopanetsoeng ea khatello ea khatello, e thibela ka katleho ho kenella ha litšila tse ka ntle ha e ntse e amohela phapang ea khatello ea ka hare e bakoang ke ho atolosoa ha mocheso.

E le motheo o tšepahalang oa litsamaiso tsa kabo, li- pad-li-transformer tsa rona li kopanya moralo o mocha o nang le boqapi bo thata, o fana ka ts'ebetso e ke keng ea lekanngoa le ho tšoarella ha lits'ebetso tse fapaneng tsa kantle. Ho tloha ho litharollo tse ikhethileng ho isa ho phano ea lefats'e, re ikemiselitse ho fana ka litharollo tsa motlakase tse bolokehileng le tse bohlale, ho matlafatsa bokamoso ba grid e tsitsitseng haholoanyane.

2500 kva pad mount transformer USA 2025