500 kVA Pad Mounted Transformer Theko-22.86/0.208 kV|USA 2024

01 Kakaretso

1.1 Semelo sa Morero

Transformer ena ea 500 kVA pad mounted e ile ea isoa Amerika ka 2024, matla a lekantsoeng a transformer ke 500 kVA, motlakase oa mantlha le motlakase oa bobeli oa transformer ke 22.86 / 0.208 kV. Sehlahisoa sena se na le litšobotsi tsa boholo bo bonyenyane, ho kenngoa ha bonolo le ho hlokomeloa, lerata le tlaase, tahlehelo e tlaase, khahlanong{6}} le bosholu, matla a mangata a mangata, tšireletso e feletseng joalo-joalo. E sebetsa libakeng tse ncha tsa bolulo, mabanta a matala, lirapeng tsa boikhathollo, lihotele tsa liteishene, libaka tsa kaho, boema-fofane le libaka tse ling. Sehlahisoa sena se loketse phepelo ea matla a loop, phepelo ea matla a mabeli kapa sistimi ea phepelo ea motlakase ea terminal, joalo ka phetoho ea motlakase, metering, taolo ea matšeliso le sesebelisoa sa ts'ireletso.

Re etsa bonnete ba hore karolo e 'ngoe le e 'ngoe ea rona e tlisitsoeng e entse tlhahlobo e matla ea ho amoheloa. Re fana ka-tšebeletso e le 'ngoe ho tloha ho boeletsi, ho qotsa, ho etsa thepa, ho kenya tšebetsong, ho fana ka lithupelo ho isa litšebeletsong tsa ka mor'a thekiso, lihlahisoa tsa rona li se li sebetsa literekeng tse fetang 50 lefatšeng. Re ikemiselitse ho ba morekisi ea tšepahalang ka ho fetisisa hammoho le molekane oa hau ea hloahloa khoebong!

1.2 Tlhaloso ea Setsebi

500 kVA pad mounted transformer specifications and data sheet

1.3 Litšoantšo

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

02 Tlhahiso

2.1 tekanyo ea ho fokotsa khatello

Sekala sa ho imolla khatello holim'a pad-transformer e palamisitsoeng ke sesebelisoa sa ts'ireletso le ts'ireletso. E tsoela pele ho bontša khatello ea ka hare ka mebala-e nang le khouto 'me e itlhahisa ka bo eona khatello e feteletseng e kotsi-e bakoang ke liphoso tse kang li-internal arcing{4}}ho thibela ho phatloha ha tanka. Letšoao la pono le ntse le bontšoa ka mor'a ts'ebetso ho bontša hore ho lokolloa ha khatello ho etsahetse, ho thusa ho tsebahatsa phoso le tlhokomelo.

2.2 Ho tsubella

200A, 25 kV rotatable feedthru insert e etselitsoe ho fana ka li-dual bushings ka sesebelisoa se le seng se bushing hantle, ho lokisa lintho tse peli tsa bohlokoa: ho fetolela radial-feed transformer hore e be fepa{3}}ka litiisetso le ho kopanya{4}}lits'ireletso tsa mohala ka bonolo le ts'ebetso e ke keng ea lekanngoa. Karolo ea eona e hlahelletseng ke torque e kenyellelitsoeng e nang le tokelo ea molao-e fokotsang ratchet, e sireletsang lithupa tsa liliba hore li se senyehe ka phoso nakong ea ho kenya. Mochine ona oa ratchet o boetse o thusa ho potoloha ha 360℃ea seketsoana, ho lumella basebelisi ho e beha hantle bakeng sa litlhoko tse khethehileng tsa kopo. Kopano ea beile e kenyellelitsoeng ka har'a khiti e boloka feedthru sebakeng seo e se batlang ha e se e fetotsoe. E entsoe ka{11}}tsela eohle ea koporo le peroxide{12}e phekotsoeng ea EPDM, e lumellana ka botlalo le IEEE Std 386™-2006. Ha e pentiloe ka lihlahisoa tsa litekanyetso tse lekanang, e fana ka tharollo ea khokahano e sirelelitsoeng ka botlalo.

2.3 Tanka

Moralo oa tanka ea peterole e kentsoeng ka pad e na le sebopeho le ts'ebetso e ikhethang. Hangata tanka ea mofuta ona oa transformer e entsoe ka thepa e matla ea tšepe, e ka mamellang tšusumetso ea tikoloho e ka ntle, 'me e na le boemo bo botle ba leholimo le ho hanyetsa kutu. Tanka ha e boloke oli e sireletsang feela, empa hape e fana ka pholile e hlokahalang le tšireletso ea likarolo tsa ka hare tsa transformer.

Tanka ea oli ea pad mounted transformer hangata e etselitsoe ho tiisoa ho thibela ho kena ha mongobo o ka ntle le litšila, tse ka bolokang ts'ebetso ea oli e sireletsang le ho lelefatsa bophelo ba eona ba tšebeletso. Oli e sireletsang e phetha karolo ea bohlokoa moralong ona, ntle le ho fana ka tšireletso ea ho kenya letsoho, e boetse e thusa ho senya mocheso ka mekhoa ea convection le mocheso oa ho senya mocheso, ka hona ho netefatsa ts'ebetso e sireletsehileng ea transformer tlas'a maemo a phahameng a mojaro.

Bakeng sa ho nolofatsa ts'ebetso le tlhokomelo, li-transformer tse ngata tsa fatše li na le Windows ea ho shebella, li-gauge tsa boemo ba oli le li-sensor tsa mocheso ka tanka ho lekola liphetoho tsa boemo ba oli le mocheso ka nako ea nnete. Ho feta moo, sebopeho sa tanka hangata se etselitsoe hore se kopane, e le hore se ka hlophisoa habonolo libakeng tsa litoropo, 'me tlase hangata e na le sebopeho se sa lutleng ho netefatsa hore ha ho ka dutla ka phoso, e ka thibela ka nepo tšilafalo ea tikoloho.

2.4 Kopano ea ho Qetela

Ho kenya Motheo: Sireletsa setsi sa transformer sebakeng se khethiloeng, ho netefatsa hore se boemong bo botle le bo tsitsitseng.

Kenyelletso ea Core le Winding: Kenya motheo oa transformer le matsoelintsoeke ka har'a sebaka se koalehileng, ho netefatsa tlhophiso e nepahetseng le sehokelo se sireletsehileng.

Phekolo ea Insulation: Sireletsa mapheo ka oli-e kentsoeng kapa lintho tse ling tse sireletsang tšireletso ho matlafatsa ts'ireletso le ts'ebetso.

Lihokelo tsa Terminal: Kenya likhokahano tsa litheminale tsa motlakase o phahameng le tse tlase, ho netefatsa hore li bolokehile.

Ho Tiisa le Ho Tlatsa Oli: Tiisa sebaka se kampetsoeng ho thibela ho kenella ha metsi le lerōle, 'me u tlatse oli ea transformer ha ho hlokahala.

 

2.5 mocheso gauge

Tekanyo ea thempereichara pampiring-e palamisitsoeng transformer ke sesebelisoa sa ho hlokomela oli e ka hare kapa mocheso o matsoelintsoeke. Likarolo tsa setso hangata li na le -'malo o tobilengdaela-mofuta (bimetallic) gauge, ha li-transformer tsa morao-rao li na le lisebelisoalitekanyo tsa elektronikee fanang ka mats'oao a remoutu (mohlala, 4-20mA kapa puisano ea dijithale) bakeng sa lisebelisoa tsa SCADA le lialamo tsa mocheso o feteletseng. Mosebetsi oa eona o ka sehloohong ke ho netefatsa ts'ebetso e bolokehileng ka ho thibela mocheso o feteletseng ka lebaka la meroalo e mengata e sa feleng kapa ho tsieleha ho pholileng, ka hona ho sireletsa bophelo ba ho kenya letsoho le ho ntlafatsa taolo ea mojaro.

2.6 low{1}voltage neutral bushing

The low{{0}voltage neutral bushing e fana ka sebaka sa khokahanyo ea kantle bakeng sa ho se nke lehlakore ha transformer. E na le moetso o ka pele o sirelelitsoeng ka botlalo, o shoeleng{2}o nang leloadbreak interfacebakeng sa ts'ebetso ea thupa e bolokehileng e chesang{0}e kenyeletsangsebaka se kopaneng sa motheo/teko ya teko. Sena se lumella ho theoa ha sistimi habonolo, ho itšehla thajana ka mokhoa o sireletsehileng, le ho hakolloa habonolo bakeng sa tlhahlobo ea insulation, ho etsa hore e be bohlokoa bakeng sa polokeho ea sistimi le tlhokomelo ea masimo.

03 Ho etsa liteko

05 Sebaka le Kakaretso

Ke leboha thahasello ea hau ho Three Phase Pad Mounted Transformer. Lihlahisoa tsa rona li tumme ka ts'ebetso ea tsona e ikhethang ea motlakase, polokeho e tšepahalang, le ho tšoarella ho ikhethang, tse khonang ho fihlela litlhoko tse ngata tse rarahaneng tsa motlakase. Ka ho kopanya thekenoloji e tsoetseng pele ka mokhoa o hlakileng-lisebelisoa tsa boleng bo holimo, li-transformer tsa rona li netefatsa hore litsamaiso tsa hau tsa motlakase li sebetsa hantle le ka mokhoa o tsitsitseng, li ikamahanya le mathata a tikoloho ea sejoale-joale ea khoebo le indasteri. Ka ho khetha li-transformer tse kentsoeng marang-rang, u tla fumana tšehetso le litšebeletso tse ke keng tsa bapisoa. Ha re sebetseng 'moho ho theha bokamoso bo khanyang ba matla.