Sekiangnshan scoetech complical co, ltd
25 kVA Motlakase oa Pole Transformer-13.8 / 0.12 * 0.24 kV|Guyana 2024
Matla: 25kVA
Matla: 13.8/0.24kV
Tšobotsi: e nang le matsoelintsoeke a koporo
Li-transformer tse kentsoeng-phase e le 'ngoe{1}}: Lejoe la motheo la bokhabane ba sejoale-joale kabong ea motlakase.
01 Kakaretso
1.1 Semelo sa Morero
The 25 KVA pole mounted transformer e ile ea isoa Guyana ka 2024. Matla a lekantsoeng a pole mounted transformer ke 25 KVA e nang le pholiso ea ONAN, motlakase o ka sehloohong ke 13.8 kV le ± 2 * 2.5% tapping range (NLTC), motlakase oa bobeli ke 0.12 / 0.24 kV sehlopha sa li0 vector, ba theha sehlopha sa li0 vector. Li-single{9}phase pole transformer li sebelisoa haholo lits'ebetsong tsa kabo ea motlakase ho fokotsa motlakase ho khotsofatsa litlhoko tsa motlakase malapeng le basebelisi ba khoebo ba banyenyane. Hangata e kenngoa holim'a palo ea marang-rang a phetisetso ea matla le kabo, kahoo e bitsoa "pole transformer".
Transformer ea mofuta ona e fetola motlakase o phahameng ho ea ho motlakase o tlase o sebetsang ka -mohato o le mong oa phepelo ea motlakase, e netefatsang tahlehelo e fokolang ea motlakase nakong ea phetiso. E na le matsoelintsoeke a mantlha, matsoelintsoeke a bobeli le mokokotlo oa tšepe. Li-transformer li kopane ebile li bonolo ho li kenya, li etsa hore e be tse loketseng kabo ea motlakase metseng ea litoropo le ea mahaeng.
Ho feta moo, li-single{0}}phase pole transformer li batla li le bonolo mabapi le ts'ebetso le tlhokomelo, 'me li ka sebetsa ka botsitso tlas'a maemo a fapaneng a tikoloho. Moqapi oa eona o sireletsang hangata o etselitsoe ho mamella boemo bo bobe ba leholimo le tšusumetso e ka ntle, ho netefatsa ho tšepahala ha phepelo ea matla. Ka bokhutšoanyane, li-transformer tse joalo ke karolo ea bohlokoa le ea bohlokoa ea marang-rang a kajeno a matla.
1.2 Tlhaloso ea Setsebi
25 KVA ea mofuta oa li-transformer le leqephe la data
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E fetisetsoa ho
Guyana
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Selemo
2024
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Mofuta
Pole mounted transformer
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Standard
IEEE C57.12.00
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Rated Power
25KVA
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Khafetsa
60HZ
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Mokhahlelo
3
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Mofuta oa ho Pholisa
ONA
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Voltage ea mantlha
13.8KV
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Motlakase oa bobeli
0.12/0.24 KV
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Lintho Tse Hlahang
Aluminium
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Angular displacement
li0
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Tšitiso
2.2%
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Tlanya Changer
NLTC
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Tlanya Range
±2*2.5%
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Ha ho Tahlehelo ea Mojaro
0.098KW
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Ho Lahleheloa ke Moroalo
0.289KW
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Lisebelisoa
Tlhophiso e Tloaelehileng
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1.3 Litšoantšo
25 KVA pole mounted transformer diagrapher set and size.
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02 Tlhahiso
2.1 Ntlha ea bohlokoa
Mokotla o entsoe ka likarolo tse ngata tsa lishiti tsa tšepe tsa silicon tse tlanngoeng ho etsa potoloho e chitja kapa e koetsoeng ea makenete. Mokhoa oa ho phunya o ke ke oa ntlafatsa magnetism feela ka ho fokotsa boholo ba lijo-thollo tsa thepa, empa hape o eketsa lebelo la ho tlatsa mokokotlo oa tšepe. E le ho fokotsa tahlehelo ea hona joale ea eddy, lipampiri tsa tšepe tsa silicon li hlophisitsoe haufi-ufi ka khatello e phahameng nakong ea maqhubu, 'me libopeho tse ling ke "ho kuta" kapa "khatello", ho itšetlehile ka litlhoko tsa moralo oa transformer. Lera le leng le le leng la letlapa la tšepe la silicon mokokotlong hangata le koahetsoe ka lesela le sireletsang ho thibela maqhubu a eddy lipakeng tsa masela. Potoloho ea makenete e koetsoeng e entsoeng ka tšepe e rokotsoeng e ntlafatsa matla a khoheli 'me e etsa hore e sebetse hantle haholoanyane ho induction ea motlakase. Ka ho ntlafatsa khetho ea thepa le moralo oa sebopeho, coil core e ka fokotsa tahlehelo ea matla (joalo ka tahlehelo ea hysteresis le tahlehelo ea hona joale ea eddy) e hlahisoang nakong ea ts'ebetso ea transformer. Moralo oa mantlha oa tšepe o kenyelletsa karo-karolelano ea li-winding tsa mantlha le tsa bobeli ho netefatsa hore sekhahla sa phetoho ea motlakase oa transformer se fihlela litlhoko. Hobane sebopeho se batla se koetsoe, lerata le hlahisoang ke mokokotlo oa coil nakong ea ts'ebetso le fokotseha.
2.2 Ho tsubella
Foil ea khatello e tlase
Mochini o otlolohileng oa foil, TIG argon arc welding, shear rolling shear, sistimi ea taolo ea PLC, sistimi ea tokiso ea othomathike ea photoelectric, lebelo le phahameng le matsoelintsoeke a holimo. Phetoho ea khafetsa ea taolo ea lebelo e se nang mohato, tokiso ea othomathike ea induction ea photoelectric. Hang ha ho phethoa ho phethoa, bokaholimo ba ka ntle ba ka hare le ba ka ntle ba khoele bo tlamisoa. Qetello ea foil e makhethe 'me pheletso ea eona ea ho lutla ha nyane, e leng se etsang hore ka tšohanyetso -matla a potoloho a be nyane le matla a anti{4}}a khuts'oane{5}a matlafatsoa. Matla a pakeng tsa likarolo tsa coil ea foil a lekana le voltage pakeng tsa ho chenchana, 'me matla a pakeng tsa lihlopha a tlaase. Bakeng sa lihlahisoa tsa maqeba{8} tsa terata, hobane motlakase ha o hodimo, ho bonolo ho e qapa le ho e etsa.
2.3 Tanka
Tanka e entsoe ka-ka tšepe ea boleng bo holimo ho etsa bonnete ba hore tanka e na le matla a matle a mochini le hore e hane ho bola. Ho ea ka setšoantšo sa moralo, li-shears li sebelisetsoa ho khaola poleiti ea tšepe ka boholo le sebōpeho se lakatsehang. Ka mokhoa oa ho hatakela kapa oa ho kobeha, poleiti ea tšepe e sehiloeng e etsoa likarolong tse sa tšoaneng tsa tanka (joaloka poleiti e ka tlase, lehlakoreng, top plate, joalo-joalo). Likarolo li bokelloa ka tanka ho sebelisoa welding e sirelelitsoeng ka khase (MIG welding) kapa welding ea arc. Ha o cheselletsa, etsa bonnete ba ho tiea le matla a weld. Weld e belisoa ka mor'a ho cheselletsa ho felisa li-burrs le ho se lekane.
2.4 Kopano ea ho Qetela
03 Teko
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Che. |
Ntho ea Teko |
Yuniti |
Kamohelo Litekanyetso |
Litekanyetso Tse Lekanyelitsoeng |
Qetello |
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1 |
Litekanyo tsa ho hanyetsa |
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/ |
/ |
Feta |
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2 |
Liteko tsa karo-karolelano |
/ |
Phapang ea karo-karolelano ea motlakase ho theipi ea mantlha: Ka tlase ho kapa ho lekana le 0.5% Letšoao la khokahano: Ii0 |
-0.03 |
Feta |
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3 |
Liteko tsa polarity |
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Subtractive |
Subtractive |
Feta |
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4 |
Ha ho{{0}tahlehelo ea thepa le thabo ea hona joale |
% kW |
I0 : fana ka boleng bo lekantsoeng P0: fana ka boleng bo lekantsoeng mamello ea ho se lahleheloe ke moroalo ke +10% |
1.44 0.084 |
Feta |
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5 |
Litahlehelo tsa meroalo, motlakase oa impedance, tahlehelo e felletseng le bokhoni |
/ kW kW |
t: likhato tse 85 Z%: boleng bo lekantsoeng Pk: boleng bo lekantsoeng Pt: boleng bo lekantsoeng mamello ea impedance ke ± 10% mamello ea tahlehelo ea boima kaofela ke +6% |
2.41 0.296 0.380 98.80 |
Feta |
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6 |
Teko ea Voltage e sebelisitsoeng |
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HV: 34KV 60s LV: 10kV 60s |
Ha ho ho putlama ha motlakase oa liteko |
Feta |
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7 |
Teko ea ho mamella Voltage e kentsoeng |
/ |
Matla a sebelisoang (KV): 2 Ur Nako: 48 Hangata (HZ): 150 |
Ha ho ho putlama ha motlakase oa liteko |
Feta |
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8 |
Tekanyo ea ho hanyetsa Insulation |
GΩ |
HV{{0}LV ho ea fatše LV-HV ho ea fatše HV&LV ho ea fatše |
79.6 78.3 78.1 |
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9 |
Leakage Test |
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Khatello e sebelisitsoeng: 20kPA Nako: 12h |
Ha ho na leakage le Ha ho Tšenyo |
Feta |
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10 |
Teko ea Dielectric ea Oli |
kV |
E kholo ho feta kapa e lekana le 45 |
52.18 |
Feta |
04 Ho paka le ho Romela
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05 Sebaka le Kakaretso
Rea leboha ka thahasello ea hau le ts'ehetso ea hau ho -phase pole{1}}mounted transformer e le 'ngoe! Ka ts'ebetso ea eona e ikhethang, ts'ebetso e tsitsitseng, le likarolo tse sebetsang- tse sebetsang hantle, sehlahisoa sena se kopana le litlhoko tsa motlakase lits'ebetsong tse fapaneng, se fana ka tšehetso e tšepahalang bakeng sa litsamaiso tsa motlakase. Re tla tsoelapele ho ntlafatsa le ho ikemisetsa ho fana ka{4}lihlahisoa le litšebeletso tsa boleng bo holimo. Re labalabela ho sebetsa le uena ho theha bokamoso bo khanyang bakeng sa indasteri ea matla hammoho!
Hot Tags: motlakase oa pole transformer, moetsi, mofani oa thepa, theko, litšenyehelo
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