3150 kVA Transformer In Power System-0.4 / 6.6 kV|Afrika Boroa 2025

3150 kVA Transformer In Power System-0.4 / 6.6 kV|Afrika Boroa 2025

Naha: Afrika Boroa 2025
Matla: 3150 kVA
Matla: 0.4/6.6 kV
Feature: Ho chesa masenke
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3150 kVA transformer in power system

Ho hokahana Bokamoso le Hajoale e Tsitsitseng, Khetha Transformer ea Phatlalatso bakeng sa Tšitiso ea Zero!

 

01 Kakaretso

1.1 Semelo sa Morero

3150 kVA step up oil distribution transformer e ile ea isoa Afrika Boroa ka 2025. Matla a lekantsoeng a transformer ke 3150 kVA e nang le pholiso ea ONAN. Motlakase oa mantlha ke 0.4 kV, motlakase oa bobeli ke 6.6 kV le ± 2 * 2.5% tapping range (NLTC), ba thehile sehlopha sa vector sa Dyn11.

Transformer ena ea 3150kVA e reretsoe ho sebelisoa lits'ebetsong tsa ho fehla matla a letsatsi bakeng sa phetolo e nepahetseng le kabo ea matla a motlakase. Mahlakore a phahameng-le a tlaase{3}} a na le li-cable boxes tse khethehileng bakeng sa khokahanyo le tlhokomelo e sireletsehileng. E na le mochine o motlakase oa khase o hlokomelang maemo a ka hare a khase ea transformer ka nako ea sebele, ka potlako ho tseba liphoso tsa ka hare le ho hlōleha ha ho kenya letsoho. Ha ho ka ba le tlhahiso e sa tloaelehang ea khase, sepalangoang sa khase se tla sebetsa ka potlako ho khaola phepelo ea motlakase, ho thibela ho ata ha likotsi. Ho kentsoe thermometer e phahameng- e nepahetseng hantle bakeng sa ho hlokomela thempereichara ka nako ea 'nete le ho netefatsa ts'ebetso ka har'a sebaka se sireletsehileng sa mocheso. Ho fanoa ka tekanyo ea mocheso oa oli ho shebella mocheso oa oli ea transformer, ho netefatsa ts'ebetso e ntle ea ho senya mocheso le ho sebetsa hantle ha mocheso.

 

 

1.2 Tlhaloso ea Setsebi

3150 kVA eketsa tlhahiso ea phepelo ea oli e qoelitsoeng le leqephe la data

E fetisetsoa ho
Afrika Boroa
Selemo
2025
Mofuta
Oli e qoelisoa kabo ea transformer
Standard
IEEC60076
Rated Power
3150 kVA
Khafetsa
50 HZ
Mokhahlelo
Motho a le mong
Mofuta oa ho Pholisa
ONA
Voltage ea mantlha
0.4 kV
Motlakase oa bobeli
6.6 kV
Lintho Tse Hlahang
Aluminium
Tšitiso
5.92%
Tlanya Changer
NLTC
Tlanya Range
±2*2.5%
Ha ho Tahlehelo ea Mojaro
2.94 kW
Ho Lahleheloa ke Moroalo
32.8 kW
Lisebelisoa
Tlhophiso e Tloaelehileng
Litlhaloso
N/A

 

1.3 Litšoantšo

3150 kVA phahamisa boholo ba li-transformer tsa oli e qoelitsoeng le lintlha tsa boima

3150 kVA step up oil immersed distribution transformer drawing 3150 kVA step up oil immersed distribution transformer nameplate

 

 

02 Tlhahiso

2.1 Konokono

Moralo oa-mohato oa boraro-oa mantlha oa leoto o kaonafatsa potoloho ea makenete, ho ntlafatsa ts'ebeliso ea matla a khoheli. Ka lebaka leo, transformer e khona ho sebetsana le maemo a phahameng a matla ka boholo bo fokolang le boima ba 'mele, e leng se bontšang matla a maholo a matla. Tšebeliso ea{4}}lisebelisoa tse sebetsang hantle le mekhoa e nepahetseng ea tlhahiso e fokotsa haholo tahlehelo ea hona joale ea hysteresis le eddy, e matlafatsang matla a motlakase tlas'a maemo a boima, a ikamahanyang le litlhoko tsa sejoale-joale tsa -ho boloka le ho sireletsa tikoloho.

three-phase three-leg core design

 

2.2 Ho tsubella

3150 kVA step up oil immersed distribution transformer foil winding

Maqhubu a motlakase a tlase hangata a sebelisa moralo oa foil, o sebelisa likhoele tse tšesaane le tse pharaletseng tsa koporo kapa tsa aluminiamo ho etsa litselana tse ngata tse bapileng. Moqapi ona ha o ntlafatse matla a motlakase ka kakaretso empa hape o fokotsa ka katleho ho hanyetsa ha mapheo. Matla a phahameng a motlakase ke a terata-mme terata e tšesaane e nang le tšubuhlellano e khethehileng e ka mamella motlakase o phahameng ntle le ho robeha, ho netefatsa ts'ebetso e bolokehileng le e tsitsitseng ea transfoma.

 

2.3 Tanka

Tanka e tlositsoe ka "corrosion" e khethehileng-le lera le hanyetsanang le UV{1}}ho fihlela litlhoko tse khethehileng tsa tikoloho ea ho fehla matla a letsatsi, ho netefatsa hore e sebetsa ka nako e telele{2}. Moqapi o lumellana le sehlopha sa tšireletso sa IP44 le ka holimo, se thibela ka katleho ho kena ha lerōle le mongobo, ho sireletsa tšireletso ea thepa tlas'a maemo a ka ntle.

3150 kVA step up oil immersed distribution transformer oil tank

 

2.4 Kopano ea ho Qetela

3150 kVA step up oil immersed distribution transformer  assembly

Kopano ea mantlha: Kopanya konokono ka mokhoa o sireletsehileng foreiming ea motheo, ho netefatsa botšepehi ba potoloho ea makenete.

Ho Kena ha Maqhubu: Kenya li-winding tsa motlakase o tlase le tse phahameng ka tatellano, ho etsa bonnete ba hore ho kenella kahare le polokeho ho itšehla thajana.

Phetoho ea Sistimi ea Pholiso: Kenya mochine o pholileng (tanka ea oli le li-radiator) 'me ue tlatse ka oli e sireletsang ho thusa ho felisa mocheso.

Khokelo ea Lisebelisoa tsa Motlakase: Hokela phanele ea taolo, li-relay le li-switches, ho netefatsa kalafo e nepahetseng ea ho koala.

Seboka sa Kakaretso: Kenya casing e sireletsang, ho kopana le litlhoko tsa sehlopha sa tšireletso sa IP ho thibela lerōle le metsi.

 

 

03 Teko

1. Tekanyo ea Insulation Resistance

2. Hlahloba Voltage Ratio le Vector Group

3. Tekanyo ea Maqhubu a Khanyetsano

4. Arohane-Tlhahiso ea Matla a Mohloli{2}}Frequency Voltage Withstand Test

5. Induced Voltage E mamella Teko

6. Tekanyo ea Ha ho-Litahlehelo tsa Mojaro le Ha ho-moroalo oa Hona joale

7. Tekanyo ea Impedans Voltage le Load tahlehelo

 

3150 kVA step up oil immersed distribution transformer  test
3150 kVA step up oil immersed distribution transformer  testing

 

04 Sebaka le Kakaretso

Rea leboha ha u ithutile ka Distribution Transformer ea rona. Re ikemiselitse ho fa bareki litharollo tsa motlakase tse sebetsang hantle, tse bolokehileng le tse tšepahalang ho u thusa ho ntlafatsa kabo ea motlakase le ho fokotsa tšebeliso ea matla. Hore na o sebakeng sa meaho ea litoropo, tlhahiso ea indasteri, kapa meahong ea khoebo, li-transformer tsa rona li ka fihlela litlhoko tsa hau mme tsa netefatsa phepelo e tsitsitseng ea motlakase. Bakeng sa lintlha tse ling kapa lipotso, ka kopo ikutloe u lokolohile ho ikopanya le sehlopha sa rona sa litsebi. Re labalabela ho sebelisana le uena ho ntšetsa pele bokamoso bo tsitsitseng!

transformer in power system

 

Hot Tags: li-transformer pad, moetsi, mofani oa thepa, theko, litšenyehelo

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