Pole Mounted Transformer FAQs: Ntho e 'ngoe le e' ngoe eo U Lokelang ho e Tseba

Selelekela

 

 

 

Pole-Mounted Transformer ke Eng?

 

Pole{{0}sefetoleli se phahamisitsoeng ke transfoma e kentsoeng holim'a palo ea lisebelisoa. E sebelisoa ho fetola-motlakase oa motlakase o phahameng (joalo ka 11kV/33kV) ho tloha ho keriti ea motlakase ho ea ho motlakase o tlase-motlakase oa motlakase (joalo ka 120/240V, 230V) o loketseng basebelisi ba bolulo, khoebo, le liindasteri tse nyane. Ha e bapisoa le li-transformer tse ka tlas'a lefatše kapa tsa pad{10}, e na le melemo e kang sebaka se senyenyane sa maoto, litjeho tse tlase tsa ho kenya, le ho tšoaneleha bakeng sa maemo a phanoang.

 

 

Mefuta e Meholo ea Pole-Mounted Transformers ke Efe?

 

Li-transformer{{0}li ka hlophisoa ho ea ka mohato, mokhoa oa ho pholisa, le mokhoa oa tšireletso:
• Mohato:Karolo e le 'ngoe-e loketse tšebeliso ea bolulo, athe{1}mohato oa boraro o loketse thepa e bobebe ea khoebo kapa ea sechaba.
• Mokhoa oa ho pholisa:Oli-li-transformer tse qoelitsoeng ka metsing li thusa ho fokotsa mocheso hantle le ho phela nako e telele; li-transformer{{1} tsa mofuta o omileng li loketse libaka tse nang le litlhoko tse phahameng tsa polokeho ea mollo.
• Mokhoa oa ts'ireletso:Mefuta e tloaelehileng e hloka li-fuse tsa ka ntle kapa li-circuit breaker, ha mefuta e -protected (CSP) e hahileng{1}}ka lisebelisuoa tsa tšireletso, e leng ho etsang hore ho be bonolo le ho bolokeha.

 

 

Mokhoa oa ho Bala kVA e Hlokehang (Bokhoni)? Lintlha tsa Bohlokoa tsa ho Khetha ke Life?

 

• Hakanya kakaretso ea mojaro:Eketsa matla (watts kapa kilowatts) a lisebelisoa tsohle tse tsamaisoang ke transformer.
• Fetolela ho kVA:kVA=Kakaretso ea boima (kW) / Ntlha ea Matla PF
• Kenya moeli oa polokeho:Tlohela matla a eketsehileng a 10-25% bakeng sa katoloso ea nako e tlang, meroalo e phahameng, kapa motlakase o qalang hona joale.
"Tataiso ea ho Khetha KVA Rating e Nepahetseng bakeng sa Pole Mounted Transformer"e fana ka mokhoa o qaqileng haholoanyane oa khetho.
Ntle le ho fumana kVA e hlokahalang, nahana ka mohato, mokhoa oa ho pholisa, maemo a tikoloho, le litifikeiti tsa ho latela melao. Tsena ke mehato ea bohlokoa ka ho fetisisa ea khetho 'me e tla ama ka ho toba nako ea bophelo le ho tšepahala.

 

 

Ke Malapa a Makae a ka khonang Pole e le Mong-Mounted Transformer Power?

 

Bakeng sa motlakase oa bolulo, poleiti e nyane-e ka lekaneng ho khotsofatsa litlhoko tsa motlakase malapeng a mahlano ho isa ho a supileng.
Litlhoko tsa matla tsa mefuta e fapaneng ea li-transformer tsa kabo lia fapana. Li-transformer tse tharo-li ka fana ka matla litsing tse ling tse ngata.

 

 

Nako e Tloaelehileng ea Bophelo le Khafetsa ea Tlhokomelo ea Pole{{0}Mounted Transformer ke Efe?

 

Li-transformer tse palamisitsoeng ka pola{{0}li ka nka lilemo tse 20-35 li hlokomeloa hantle, tlas'a maemo a nepahetseng. Leha ho le joalo, ha e le hantle, bophelo ba bona bo ka fokotsoa ka lebaka la mabaka a sa tšoaneng, haholo-holo liaparo tsa likarolo.
Ho netefatsa ts'ebetso e nepahetseng, tlhokomelo le tlhahlobo ea kamehla li bohlokoa. Khafetsa ea tlhokomelo e khothalelitsoeng:
• Kgwedi:Tlhahlobo ea pono bakeng sa ho lutla ha oli, lerata le sa tloaelehang, kapa tšenyo ea 'mele.
• Kotara (likhoeli tse ling le tse ling tse 3):Hlahloba lihlahla, likhoele, le lisebelisoa tsa ho itšireletsa tse kantle.
• Semi-ka selemo (likhoeli tse ling le tse ling tse 6):Lekola ho phahama ha mocheso tlas'a mojaro, 'me u hlahlobe hore na ho na le kutu kapa ho kenella ha mongobo.
• Selemo le selemo:Bakeng sa li-transformer- tse tlatsitsoeng oli, etsa liteko tsa boleng ba oli le matla a dielectric; bakeng sa-mofuta oa li-transformer tse omileng, hlahloba boemo ba ho koala 'me u hloekise bokaholimo.

 

 

Ke Maemo afe a Boenjiniere le Tšireletseho a Lokelang ho Nahanoa Nakong ea ho Kenya?

 

• Boima ba palo bo tlameha ho fihlela litlhoko:Palo ea lisebelisoa e tlameha ho khona ho ts'ehetsa boima ba transformer ka mokhoa o sireletsehileng, 'me palo e tlameha ho ba le sebopeho se setle, ntle le ho bola kapa ho senyeha.
• Litlhoko tsa sebaka:Ho tlameha ho bolokoe sebaka se sireletsehileng ho tloha mebileng, meahong, lifateng le litsing tse ling ho thibela ho kopana ka phoso le ho netefatsa tlhokomelo e bolokehileng. Nako e fokolang ea sebaka hangata e khethoa ke boemo ba motlakase le melaoana ea lehae.
• Litlhoko tse nepahetseng tsa motheo le polokeho ea motlakase:Ho theha motheo o tšepahalang le bonding ba equipotential ke ba bohlokoa ho sireletsa basebetsi le lisebelisoa, ho fokotsa ka nepo kotsi ea ho tsosoa ke motlakase, ho otla ha lehalima le ho phatloha ho hoholo.
• Ho ikamahanya le maemo:Ho kengoa ho tlameha ho latela litlhoko tsa k'hamphani ea motlakase ea lehae le likhoutu tsa naha tsa motlakase, joalo ka IEC 60076, letoto la IEEE C57, le litekanyetso tsa ANSI.

 

 

Pole-Mounted vs. Pad-Mounted Transformers: Ke Eng eo U ka e Khethang?

 

Haeba ho na le lithapo tse ntseng li le teng, 'me sebaka sa fatše se hloka ho bolokoa kapa ho hlokahala hore ho sebelisoe li-transformer ka potlako, ho ka khethoa li-transformer tse palamisitsoeng ka poleiti ka lebaka la theko e tlaase le ho kenya kapele. Libakeng tsa litoropo kapa maemong a mang a nang le litlhoko tse phahameng tsa polokeho, li-pad-li-transformer tse palamisitsoeng li loketse haholoanyane, li fana ka tšireletso e ntlafetseng le bokhoni bo boholoanyane. Khetho pakeng tsa tse peli e itšetlehile ka mofuta oa mohala, bokhoni, tikoloho le litlhoko tsa botle.

 

 

Melato e Tloaelehileng ea Pole-Mounted Transformers ke Efe? Joang ho Li rarolla?

 

• Humming kapa vibration:Hangata sena ke molumo o tloaelehileng oa magnetization. Haeba e le ngata haholo, sheba hore na ha ho na likaroloana tsa mantlha tse hlephileng kapa ho sisinyeha.
• Ho futhumala ho feteletseng:Hangata e bakoa ke ho tlala kapa moea o fokolang. Lekola lebelo la mojaro, ho qhalana ha mocheso, le mocheso o tikolohong.
• Ho dutla ha oli:Bakeng sa-li-transformer tse kolobisitsoeng ka oli{1}} hlahloba litšepe, tanka ea oli, le liboutu. Lokisa kapa u tlatse oli ha ho hlokahala.
• Ho eta kgafetsa:E ka bakoa ke khatello e phahameng ea mali, potoloho e khuts'oane, kapa phoso ea fatše. Sheba kabo ea mojaro le boemo ba ho kenya letsoho.
• Corona kapa arcing:Sheba lihlahla le li-insulators, hloekisa tšilafalo, 'me u nkele likarolo tse senyehileng sebaka.
• Tšenyo ea 'mele kapa kutu:Hangata e bakoa ke ho otla ha lehalima, kutu ea tikoloho, kapa ts'ebetso ea mochini. Sheba hore na ha ho na mafome, mafome le likhokahano tse hlephileng.
• Ho thothomela ho sa tloaelehang ha motho a le tlas'a khatello:Hangata ka lebaka la likarolo tse hlephileng tsa ka hare. Tiisa kapa u nke sebaka sa likarolo tse senyehileng, 'me sena se lokela ho etsoa ke basebetsi ba tšoanelehang.

 

 

Maemo a Tloaelehileng a Voltage le Liphapang tsa Libaka ke life?

 

Maemo a tloaelehileng a motlakase ke 11kV, 22kV, le 33kV ka lehlakoreng le phahameng-voltage, le 120/240V kapa 230V ka lehlakoreng le tlase-voltage. Leha ho le joalo, maemo a motlakase a fapana lipakeng tsa libaka le linaha tse fapaneng:
• Amerika e leboea:Matla a bolulo hangata ke 120/240V single-mohato, ha lits'ebetso tsa khoebo kapa tsa liindasteri tse nyane li sebelisa 208V kapa 480V mekhahlelo ea boraro-.
• Europe:Matla a bolulo hangata ke 230V single-mohato, 'me matla a khoebo/liindasteri ke 400V boraro-mohato.
• Asia & Libaka tse ling:Li-voltage tse tloaelehileng li kenyelletsa 220V/380V kapa 110V/220V, ho latela melao ea ts'ebeliso ea lehae.

 

 

Mokhoa oa ho Khetha Pole e Tšepahalang-Mounted Transformer Supplier?

 

Ho khetha morekisi ea tšepahalang ho netefatsa boleng ba transformer, ts'ebetso, le ho latela melaoana. Ha u khetha mofani oa thepa, nahana ka lintlha tse latelang:
• Ditifikeiti:Netefatsa litifikeiti tsa ISO, IEC, IEEE, kapa tsa lehae ho netefatsa boleng ba tlhahiso le ho latela maemo a machaba.
• Bokhoni ba tlhahiso:Lekola bokhoni ba tlhahiso ea khoeli le khoeli kapa selemo sa morekisi ho netefatsa hore ba ka fihlela litlhoko tsa odara ea hau.
• Tšehetso ea tekheniki:Lekola hore na ba fana ka tšehetso ea boenjiniere, tataiso ea ho kenya, le lits'ebeletso tsa ho rarolla mathata.
• Tiisetso le tshebeletso ya ka mora-ya thekiso:Barekisi ba tšepahalang ba fana ka litiisetso tse hlakileng, melaoana ea tokiso/e ncha, le boitlamo ba nako e telele-
• Maikutlo a bareki le lithuto tsa liketsahalo:Sheba bareki ba seng ba ntse ba le teng kapa liphuputso tse atlehileng ho netefatsa ho tšepahala ha mofani oa thepa le ho sebetsa ha sehlahisoa.
• Tumellano le polokeho:Netefatsa hore transformer e tsamaisana le litekanyetso tse hlokehang tsa polokeho ea lehae, ho kenyeletsoa tšireletso e feteletseng, ho theola fatše, le ts'ireletso e khutšoane-ea potoloho.

 

 

SCOTECH: Likarabo Tsa Setsebi Lipotsong Tsa Hao Tsohle-Mounted Transformer

 

Joalo ka{0}moetsi oa li-transformer ea nang le boiphihlelo bo fetang lilemo tse 26,SCOTECHe na le setsi sa eona sa ho etsa li-transformer, e hlahisa mefuta e mengata ea li-transformer le ho isa lihlahisoa mererong ea motlakase linaheng tse fetang 100. Ntle le ho fumana{2}li-transformer tsa boleng bo holimo{3}ho rona, u ka boela ua buisana le rona ka lipotso leha e le life tseo u nang le tsona mabapi le{4}}li-mounted transformer. Re tla araba lipotso tsa hau ka tsebo ea rona e pharaletseng ea litsebi. Ikutloe u lokolohile hoiteanye le rona, ebang ke tsa ho reka kapa tsa ho botsa.