167 kVA Pad Mount Transformer-24 * 12/0.24 kV|Jamaica 2024
Matla: 167kVA
Matla: 24/13.8-0.24kV
Tšobotsi: dual-voltage selectctor switch

Theknoloji e ncha e nang le boleng bo tiisitsoeng-e hlalosang nako e ncha ea litharollo tsa motlakase.
01 Kakaretso
1.1 Semelo sa Morero
SCOTECHe thabetse ho fana ka-li-high quality 167 kva pad mount transformer bakeng sa Jamaica Public Service. Thomello e atlehileng ea sehlopha sena sa{3}}li-transformer tse sebetsang hantle tsa Single Phase Pad Mounted li tšoaea katoloso e tsoelang pele ea k'hamphani 'marakeng oa lefatše oa Transformer 'me e bontša bokhabane ba eona boqaping le taolong ea boleng. Li-transformer tse fanoeng li tla sebelisoa haholo mererong e mengata ea meralo ea motheo, ho kenyeletsoa ntlafatso ea marang-rang a motlakase litoropong, ntlafatso ea motlakase oa mahaeng, le tšehetso ea motlakase libakeng tsa khoebo. Moreki o buile hantle ka phano, a babatsa botswerere le bokgoni ba SCOTECH.
Single{0}}phase transformer e na le matla a 167kVA, matla a phahameng ke 24GrdY/13.8kV le 12GrdY/6.9kV le low voltage ke 0.12/0.24kV, e ka khahlanyetsang tlhoko ea motlakase habonolo sebakeng seo. Transformer e nka moralo oa li-voltage tse peli 'me e hloka ts'ebeliso ea switch ea motlakase ea habeli bakeng sa phetoho ea motlakase. Moralo ona o netefatsa hore transformer e khona ho ikamahanya le litlhoko tse fapaneng tsa matla, ka hona e ntlafatsa ts'ebetso ea eona le ho ikamahanya le maemo. Theli-transformer tse hahiloeng ka letsohotse fanoang ka nako ena li sebelisoa haholo ho marang-rang a kabo ea matla a litoropong le mahaeng a nang le ts'ebetso e phahameng le ts'ebetso e phahameng. Letoto lena la li-transformer le entsoe ka mokhoa oa ho ikamahanya le maemo le tikoloho le botsitso ba nako e telele-, ho netefatsa ts'ebetso e tsitsitseng le maemong a leholimo a mabe. SCOTECH e tla tsoelapele ho tsepamisa maikutlo ho boqapi ba mahlale, ho ntlafatsa boleng ba sehlahisoa le ho holisa karolo ea eona ea mmaraka ea machabeng. Khamphani e boletse hore e ke ke ea etsa boiteko bo matla ba ho khothaletsa tsoelo-pele ea theknoloji ea indasteri ea lisebelisoa tsa motlakase le ho thusa nts'etsopele e tsitsitseng ea matla a lefats'e.
1.2 Tlhaloso ea Setsebi
167 kva pad mount transformer specifications mofuta le leqephe la data
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E fetisetsoa ho
Jamaica
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Selemo
2024
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Mofuta
Transformer e kentsoeng ka pampiri
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Standard
IEEE
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Rated Power
167kVA
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Fepa
Loop
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Pele
E shoeleng
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Ho tsokotsa moea
Koporo
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Polarity
Subtractive
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Khafetsa
50HZ
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Mokhahlelo
1
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Mofuta oa ho Pholisa
ONA
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Voltage ea mantlha
24GrdY/13.8-12GrdY/6.9 kV
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Motlakase oa Mathomo a mabeli
Ee
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Motlakase oa bobeli
0.24/0.12 kV
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Lintho Tse Hlahang
Koporo
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Sehlopha sa Vector
Ii0
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Tšitiso
4%
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Tlanya Changer
NLTC
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Mokelikeli oa Mokelikeli
Oli ea Liminerale
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Tlanya Range
±2*2.5%
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Ha ho Tahlehelo ea Mojaro
0.332kW
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Ho Lahleheloa ke Moroalo
1.115kW
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Mamello
10%NLL, 6% Kakaretso ea Tahlehelo
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Lisebelisoa
Tlhophiso e Tloaelehileng
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1.3 Litšoantšo
167 kva pad Mount sets'oants'o sa setšoantšo le boholo.
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02 Tlhahiso
2.1 Ntlha ea bohlokoa
Moralo oa sebopeho sa coil core o sebetsa hantle haholo le o bolokang matla o amohetsoe. Moralo oa coil core o hokahantsoe le tataiso e ntle ea matla a khoheli ea letlapa la tšepe la silicon, le fanang ka papali e felletseng ts'ebetsong e phahameng ea letlapa la tšepe la silicon. Potoloho ea magnetic circuit e nyane, kahoo ha ho-tahlehelo ea mojaro le ho se{3}}moroalo oa hona joale o nyane ho feta oa mantlha oa tšepe ea laminated (mokotla oa tšepe o tla ba le ho sothoa ha makenete ka lebaka la lenonyeletso la laminated). Hobane coil core e lula e phuthoa ke thepa ea tšepe ea silicon, ha e bapisoa le mokokotlo oa ho kuta, tlas'a maemo a tšoanang, ha ho na-tahlehelo ea moroalo oa coil core e ka fokotsoang ka 30%; Lerata le tlase ka ho tšoanang. Mabapi le tlhahiso, setsi sa matsoelintsoeke se ka sebelisa mohatsela o mosesaane haholo o phahameng-o kenang matla a khoheli{9}}letlapa la tšepe la silicon le thellisang ho hlahisa tahlehelo e tlase ea khatello e feto-fetohang, mantlha ha e senye litšila, empa e ka sebetsa ka mochini, kahoo tlhahiso e batla e phahame. Ka kakaretso, mokokotlo oa leqeba o na le melemo ea ho kenella ho hoholo, tahlehelo e tlase, lerata le tlase, ho se tsitse ha potoloho ho matla{11}le boleng bo botle ba ho tsitsa.

2.2 Ho tsubella

Moralo oa lithapo tsa single-phase American transformer ka katleho o fokotsa bolelele ba-mohala oa ho tsamaisa motlakase o tlase, o fokotsa tahlehelo ea lithapo le ho ntlafatsa boleng ba phepelo ea motlakase; Fokotsa sebaka sa -tlase sa phepelo ea motlakase, se ka fokotsa tahlehelo ea mohala ho feta 60%. Maqhubu a phahameng le a tlase a matla a entsoe ka koporo.
2.3 Tanka
Tanka ea oli e ea khaoloa, ea phunngoa le ho kobeha ka lisebelisoa tsa taolo ea linomoro tsa laser ho netefatsa ts'ebetso e nepahetseng. Kalafo ea spray ea electrostatic, lilemo tse 30 u se ke ua tlosa pente. Khabinete e nka moralo oa clamshell, o thusang ho hokahana ha likhoele le likarolo tsa motlakase. Khabinete e boetse e na le moralo o feto-fetohang oa ho kopana le sesebelisoa sa ts'ireletso le tlhophiso ea switch. Transformer e nka mohaho o tiisitsoeng ka ho feletseng, matla a mangata a mangata, ho tšepahala ho phahameng ts'ebetsong e tsoelang pele le tlhokomelo e bonolo.

2.4 Kopano ea ho Qetela


03 Ho etsa liteko
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Che. |
Ntho ea Teko |
Yuniti |
Melao ea ho Amohela |
Litekanyetso Tse Lekanyelitsoeng |
Qetello |
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1 |
Litekanyo tsa ho hanyetsa |
/ |
/ |
/ |
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 |
A:0.00 B:0.00 |
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% |
0.17 0.235 |
Feta |
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5 |
Litahlehelo tsa meroalo, motlakase oa impedance, tahlehelo e felletseng le katleho |
/ kW kW |
T:85 likhato 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% |
3.74 1.146 1.381 99.41 |
Feta |
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6 |
Teko ea Voltage e sebelisitsoeng |
/ |
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): 40 Nako: 40 Hangata (HZ): 150 |
Ha ho ho putlama ha motlakase oa liteko |
Feta |
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8 |
Tekanyo ea ho hanyetsa Insulation |
GΩ |
LV-HV ho ea fatše |
18.9 |
/ |
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9 |
Leakage Test |
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Khatello e sebelisitsoeng: 20kPA Nako: 12h |
Ha ho na leakage le che Tšenyo |
Feta |
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10 |
Teko ea Dielectric ea Oli |
kV |
E kholo ho feta kapa e lekana le 45 |
56.11 |
Feta |


04 Ho paka le ho Romela


05 Sebaka le Kakaretso
Thesingle-phase phase pad-mounter mounter, ka ts'epahalo e phahameng,{0}}likarolo tsa ho boloka matla, le moralo o feto-fetohang o ikamahanyang le maemo a fapaneng, ke khetho e nepahetseng bakeng sa litsamaiso tsa kabo ea motlakase. Ebang ke nts'etsopele ea litoropong, marang-rang a matla a mahaeng, kapa lits'ebetsong tsa khoebo le tsa indasteri, e fana ka tšehetso e tsitsitseng le e sebetsang ea matla. Ho khetha-phase pad-mounted transformer ha se mohato oa bohlokoa feela oa ho ntlafatsa matla a phepelo ea motlakase empa hape ke khetho e bohlale ea ho aha sesebelisoa sa motlakase se bolokehileng,{5}se se nang botsoalle le se tšoarellang!

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