225 kVA Pad Mount Transformer-34.5/0.208 kV|USA 2024

01 Kakaretso

1.1 Semelo sa Morero

225 kVA phase three phase mounted transformer e ile ea isoa Chaena ka 2024. Matla a lekantsoeng a transformer ke 225 kVA e nang le pholiso ea ONAN. Motlakase oa mantlha ke 34.5GrdY/19.92kV e nang le ± 2 * 2.5% tapping range (NLTC), motlakase oa bobeli ke 0.12 / 0.208kV, ba thehile sehlopha sa vector sa YNyn0.

Seseteme ea ts'ireletso e na le-moetso oa fuse, o nang le plug-in fuse (BAY-o{3}}net) e fanang ka maikutlo a mabeli ho thempereichara le hona joale, e etselitsoeng ka ho hlaka ho sireletsa khahlanong le{4}}phoso e khutšoane ea potoloho lehlakoreng la bobeli la transformer. Ho feta moo, backup current-limiting protection fuse (ELSP) e thibela ka katleho liketsahalo tse bakoang ke mathata a ka hare ho transformer, e netefatsa hore karolo e phahameng{7}}ea motlakase e sebetsa hantle le ho fana ka tšireletso e eketsehileng.

Li-transformer tse kentsoeng ka mekhahlelo e meraro li sebelisoa haholo libakeng tsa bolulo, litsi tsa khoebo le libakeng tsa indasteri, li sebetsa e le karolo ea bohlokoa ea marang-rang a kabo ea litoropo. Ka hare ho setsi sa thepa, marang-rang a selikalikoe le-motlakase oa litsela tse peli, kopo e le 'ngoe e ka fumana motlakase.

1.2 Tlhaloso ea Setsebi

225 KVA e hlalosang mofuta le leqephe la data

1.3 Litšoantšo

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

02 Tlhahiso

2.1 Konokono

Boraro-mohato oa bohlano-moko oa kholomo o na le litšiea tse hlano, moo litšiea tse tharo li sebelisoang ho ts'ehetsa matsoelintsoeke a mohato, 'me litšiea tse peli tse setseng li etsa tsela ea ho khutla e tšehetsang ho koaloa ha sebaka sa makenete ea motlakase. Moralo ona o thusa ho leka-lekanya phallo ea makenete le ho fokotsa tahlehelo ea matla. Ha ho bapisoa le meaho ea mantlha, likholomo tse hlano-li bonts'a ts'ebeliso e phahameng ea matla a khoheli, taolo ea mocheso, le ts'ebetso ea motlakase, e thusang ho fokotsa matla le ntlafatso ea ts'ebetso ea lisebelisoa.

2.2 Ho tsubella

Ka -mehato e meraro-li-transformer tse kentsoeng, tlhophiso ea matsoelintsoeke e thusa ho leka-lekanya mohato. Maqhubu a sebelisa-matla a holimo ho netefatsa polokeho le ts'epahalo tlas'a ts'ebetso ea motlakase o phahameng. Lisebelisoa tsena li na le khanyetso e ntle ea mocheso le ho hanyetsa mongobo, li etsa hore li tšoanelehe bakeng sa tikoloho ea kantle. Moralo o matsoelintsoeke hangata o kopane, o shebane le sebaka-ho boloka le ho ntlafatsa botsitso ba sebopeho. Moqapi ona o lumella matla a phahameng a matla le ho fokotsa boholo ba transformer.

2.3 Tanka

Tanka ea mafura e entsoeng ka bolt (sebopeho sa bolt), tjheseletsa ea tanka ea mafura e tiile ebile e ka tšeptjoa, ha ho na li-burrs le ntho e lutlang, ha ho na ho kenella ha tjheseletsa, mapetsong, li-pores, slag ea welding, masoba a tjheseletsang, spatter, mafome le oli. Libaka tse ka hare le tse ka ntle tsa lebokose le khabinete li hloekile, li boreleli, li ntle ebile li boreleli; Ha ho na mafome, ho koahela kapa ho senya ts'ebetso ea ho senya, 'mala o khanyang oa lera la ho roala o tiile ebile o tšoana, ha ho na phapang ea mebala.

2.4 Kopano ea ho Qetela

Lihokelo tsa Cable: Ho ea ka moralo oa motlakase, hokela lithapo tse- tse phahameng le tse tlase{1}} tsa motlakase, ho etsa bonnete ba hore likhokahano li bolokehile.

Ho kenya Karolo ea ka hare: Kenya likarolo tse ka hare tse kang li-windings, lisebelisoa tsa ho kenya letsoho, le mecha ea phatlalatso e pholileng ka hare ho ntlo ea transformer.

Ho tiisa le ho Hlahloba: Ka mor'a kopano, etsa mekhoa ea ho tiisa ho netefatsa hore ha ho na ho lutla ha oli kapa moea-moea o thata, 'me u hlahlobe libaka tsohle tsa khokahano.

03 Teko

Teko ea ho hanyetsa Insulation: Ho lekanya ho hanyetsa ha insulation pakeng tsa windings le fatše, hammoho le pakeng tsa windings ka boeona.

Teko ea DC Hi{0}Pot: Ho sebelisa matla a phahameng a DC ho lekola boemo ba insulation.

Teko ea AC Hi{0}Pot: E etsa liteko tsa standstand mahlakoreng a- a phahameng le a tlase{1}}

Moroalo Testing: Ho etsisa maemo a sebele a mojaro ho hlahloba matla a mojaro le ho phahama ha mocheso.

Teko ea Karo-karolelano: Ho lekanya karo-karolelano ea li-transformer ho netefatsa hore e kopana le litlhaloso tsa moralo.

Teko ea Molumo le Vibration: Ho beha leihlo molumo o mathang le ho thothomela ho lekola boemo ba mochini.

04 Ho paka le ho Romela

05 Sebaka le Kakaretso

Qetellong, li-transformer tsa-mohato- tsa rona tse phahamisitsoeng li etselitsoe ho kopana le maemo a holimo ka ho fetisisa a ho tšepahala, ho sebetsa hantle, le polokeho bakeng sa lits'ebetso tse fapaneng. Ka kaho e matla, ho kenella ka sekhahla se tsoetseng pele, le mekhoa e metle ea ho pholisa, li-transformer tsena li hahiloe ho mamella maemo a boima ha li ntse li fana ka ts'ebetso e ts'oanang. Moralo oa tsona o momahaneng,{4}}o u fa monyetla oa ho kengoa habonolo le sebaka se fokolang, e leng se etsang hore li lokele litlhophiso tsa litoropo le indasteri. Khetha tse tharo-liphetoho tse phahamisitsoeng- bakeng sa litlhoko tsa hau tsa kabo ea motlakase 'me u latsoe mekhoa e mecha le ho tšoarella, ho netefatsa phepelo e tšepahalang ea motlakase bakeng sa lilemo tse tlang.