50 kVA Single Pole Mounted Transformer-13.8/0.347 kV|Canada 2025

01 Kakaretso

1.1 Tlhaloso ea Morero

Ka 2025, 50 kVA single-phase pole{3}}mounted transformer e ile ea isoa Canada hore e sebelisoe libakeng tsa mahaeng le -litoropong. Sebaka sena se sebeletsa lihlopha tse nyane tsa bolulo le meroalo ea mapolasi ea lehae kapa ea khoebo e tsamaisoang ke mohala o holimo oa 13.8 kV. E etselitsoe ho sebetsana le tlhokeho ea linako tsa selemo le maemo a sefefo khafetsa, transformer e netefatsa phepelo e tsitsitseng, e sebetsang hantle le maemong a thata.

E hahiloe ho maemo a CSA C2.2-06, yuniti e na le pholiso ea ONAN, lintlha tsa 13.8 kV / 0.347 kV, sehlopha sa li-vector tsa Ii6, le Additive polarity. E kenyelletsa mochine oa ho fetola lipompo tsa NLTC tse nang le mefuta e fapaneng ea ± 2 × 2.5% bakeng sa tokiso e nepahetseng ea motlakase. Ka aluminium windings, 2.3% impedance, le 98.35% e sebetsang hantle, e fana ka ts'ebetso e matla ka tahlehelo e tlaase le tlhokomelo e bonolo.

E behiloe holim'a palo e tloaelehileng ea kabo e nang le "cutout" ea mantlha e kopantsoeng, sets'oants'o sa surge, le sistimi e thehang fatše, transformer ena e fana ka tharollo e bolokehileng le e tenyetsehang ea kabo ea matla. E nepahetse bakeng sa motlakase oa mahaeng, libaka tsa mehala, le meroalo e menyenyane ea indasteri, e kopanya ho tšoarella, ho ts'epahala, le taolo e ntle ea motlakase ka moralo o le mong o kopaneng oa kantle.

1.2 Tlhaloso ea Setsebi

50 kVA pole mounted transformer specifications type le data sheet

1.3 Litšoantšo

50 kVA pole mounted transformer diagram to the size and size.

02 Tlhahiso

2.1 Konokono

Transformer ena e na le meralo e tsoetseng pele ea maqeba, moo mokokotlo o lulang o tsoa ho tloha-mohatsela o kenang{1}ka likhoele tse kolokileng tsa silicon ho etsa sekhechana se koalehileng sa makenete. Ha ho bapisoa le li-cores tse tloaelehileng tsa laminated, leqeba ha le fane ka{3}}tahlehelo e tlase, lerata le fokotsehileng, phallo e tšoanang ea phallo, le matla a matla a ho se tsitse.

2.2 Ho tsubella

Transformer ena e sebelisa theknoloji e tsoetseng pele ea matsoelintsoeke: lehlakore le tlase-voltage (LV) le sebelisa foil winding bakeng sa -mokhoa oa ho jara le ho felisa mocheso, e leng ho fokotsang tahlehelo ea hona joale ea eddy; athe lehlakore le phahameng-voltage (HV) le sebelisa mokhoa o nepahetseng oa ho tsamaisa terata ho netefatsa matla a insulation le botsitso ba motlakase. Moralo ona o kopantseng oa "foil-wound LV + wire-wound HV" o sebetsa hantle ka ho fetesisa, o sebetsa ka thata, o momahane, o sebetsa ka nako e khuts'oane-e leng ho etsang hore e be e loketseng bakeng sa ho batla lisebelisoa tse katiloeng ka ntle{8}}.

2.3 Tanka

Transformer ena e sebelisa tanka ea cylindrical e tiisitsoeng ka hermetically e entsoeng ka mokhoa o nepahetseng oa ho khumama. Tanka e entsoe ka tšepe e pholileng{{1}e phethiloeng, 'me tanka e bōpiloe ka mochini oa CNC o nang le seam e le 'ngoe feela e nepahetseng ea laser{2}}, e hlahlobiloeng ka thata ke X{3}}ray le liteko tsa ho lutla. Moralo oa cylindrical ha o fane feela ka botle bo kopaneng empa hape o fana ka matla a ikhethang a mochini le ho qhala mocheso, o nang le likanale tse tataisang tsa oli tsa kahare bakeng sa pholiso e sebetsang ea tlhaho. E na le meaho e meraro-ea layer anti{7}}anti-corrosion coat (primer + epoxy intermediate + polyurethane topcoat), e mamella maemo a thata joalo ka setlolo sa letsoai le pula ea asiti.

2.4 Kopano ea ho Qetela

1. Kopano e Phethahalang:Tsamaisa mapheo a HV/LV holim'a konokono ea laminated, ho etsa bonnete ba hore ho ba le tlhophiso e nepahetseng le tumello ea ho kenya letsoho.
2. Lihokelo tsa Motlakase:Maqhubu a hokela a lebisa ho li-changer tsa pompo, lihlahla le likarolo tse ling, 'me li lateloa ke ho tiisa le kalafo ea insulation.
3. Ho Omisa Likhoele:{1}}Beha karolo e sebetsang e kopane ka ontong e omisang ho tlosa mongobo le ho ntlafatsa ts'ebetso ea ho kenya letsoho.
4. Ho Kenya Tanka:Kenya karolo e omisitsoeng e sebetsang ka tanka, e tiise hore e be teng, 'me u tiise sekoahelo sa tanka.
5. Ho hlomamisa lisebelisoa:Kenya li-bushings, arrester, valve e fokotsang khatello.
6. Ho Tlatsa le ho Tiisa Oli:Vacuum-tlatsa oli e sireletsang, hlahloba boemo ba oli le ho tiisa ka mor'a ho lokisa, 'me u etse liteko tsa ho qetela hore u phethe.

03 Teko

04 Ho paka le ho Romela

4.1 Ho paka

Transformer e kentsoe ka har'a krete ea lehong e koetsoeng ka botlalo e entsoeng ka mongobo{{0}plywood ea plywood e sa keneleng mongobo, e nang le lintho tse kenngoeng ka foam tse tloaelehileng le{2}}masakaneng a thibelang ho sisinyeha ho etsa hore sesebelisoa se se ke sa sisinyeha nakong ea leeto. Bokantle bo tlositsoe ka vanishi e sa keneleng metsi 'me e matlafalitsoe ka marapo a tšepe, a kentsoeng ka litšepe tse boima- tse lihukung tsohle. Pele o paka, transformer e omisoa ka vacuum mme e tlatsitsoe ka nitrogen ea 0.02MPa. Matšoao a hlahelletseng a machaba a setsi sa matla a khoheli, "Keep Dry" le "This Side Up" a hlahisoa. E netefalitsoe ho latela litekanyetso tsa ISTA 3A, sephutheloana se mamella lipalangoang tsa litsela tsa 2000km le maemo a machaba a thepa ea leoatleng.

4.2 Ho tsamaisa thepa

Li-transformer li tla romelloa ka tlas'a maemo a CIF (Litšenyehelo, Inshorense, le Thepa), ho tloha boema-kepeng ba Ningbo ho ea Boema-kepeng ba Montreal. Thepa e tla romelloa ka thepa e kentsoeng leoatleng, ka mehato e sireletsehileng ea ho palamisa le ho itšireletsa (thibela{1}}ts'oenyeho, ho thibela mongobo-e thibelang ho bola, le ho thibela ho bola-le ho bola) ho netefatsa hore ho na le maeto a malelele{4}}a maoatle. Morekisi o tla hlophisa lipalangoang tsa leoatle le ho fana ka inshorense ea metsing (Likotsi Tsohle), e koahelang tahlehelo e ka bang teng ka lebaka la likotsi kapa likoluoa ​​​​tsa tlhaho nakong ea lipalangoang. Ha a fihla Montreal, moreki o ikarabella bakeng sa tumello ea meetlo le lipalangoang tse ling tsa naha.

05 Tlhokomelo ea{1}}li-transformer tse palamisitsoeng

Ho hlokomela{0}li-transformer tse palamisitsoeng ha se feela taba ea ho tšoaea lethathamo. Ke ho netefatsa hore karolo e 'ngoe le e' ngoe e tsoela pele ho sebetsa ka mokhoa o sireletsehileng, ka katleho le ka nako e telele kamoo ho ka khonehang. Polokeho, botšepehi, le botsitso - kaofela li ipapisitse le lintlha tse nyane. Ka linako tse ling, lintlha tseo ba bang ba li hlokomolohang.
(1) Tlhahlobo ea Kamehla ea Pono
Mohato oa pele o lula o le bonolo - sheba feela. Ho skena ka potlako hangata ha ho bolele tlaleho feela. Lekola hore na ha ho na ho lutla ha oli, ho bola, kapa ho senyehile. Matheba a oli a ka fana ka maikutlo a tiiso e mpe; mafome a ka bolela hore tanka e felloa ke matla butle-butle. Ho lokisa tsena kapele-pele li hola ho ba mathata a maholo-ho boloka nako le lisebelisoa.
(2) Boemo ba Oli le Tlhahlobo ea Boleng
Oli ea Transformer ke bophelo ba eona. E pholile, e sireletsa, e sireletsa. Oli e tlase? Eo ke folakha e khubelu. Oli e lefifi kapa e koahetsoeng ke maru? Hape bothata. Phihlelo ea Scotech e bontša hore tlhahlobo ea oli e tloaelehileng, esita le e potlakileng, e thibela ho chesa haholo pele ho qala.
(3) Ho Hloekisa Oli
Joale, ka linako tse ling tlhahlobo ha ea lekana. Oli e ka 'na ea shebahala e le ntle empa e lahleheloa ke lintho tsa eona ha nako e ntse e feta - mongobo, likhase, likaroloana tse nyenyane li kena ka hare. Ke nako eo tlhoekiso e kenang. Vacuum dehydration, filtration, degassing… a bit technical, e, empa ho hlokahala. Potoloho e 'ngoe le e' ngoe e khutlisetsa matla a oli, e lelefatsa nako ea bophelo ea transformer.
(4) Fastening Connections
Liboutu tse hlephileng ha li utloahale li le monate, empa li baka mathata a sebele - arcing, libaka tsa mocheso, le ho hloleha ho sebetsa. Khokahano e 'ngoe le e' ngoe e bohlokoa: lihlahla, lipompo, libaka tsa motheo. Lihlopha tsa tlhokomelo ea Scotech lia tiisa, li hlahloba hape, 'me li tiisa hape ha ho hlokahala. Ke mosebetsi o khathatsang, empa ke sona se bolokang li-transformer li phela lilemo tse ngata.
(5) Ho hloekisa
Lerōle, marotholi a linonyana, esita le ho siea - lintho tse nyenyane tse thibelang ho phalla ha moea le ho tšoara mocheso. Ha nako e ntse e ea, radiator ha e khone ho hema. Kahoo, ho hloekisa ha se setlolo; ke karolo ea tsamaiso ea ho pholisa. Transformer e hloekileng e sebetsa ka mokhoa o pholileng, e nka nako e telele. E bonolo, empa