250 kVA Dry Cast Resin Transformers-10/0.4 kV|Georgia 2025

250 kVA Dry Cast Resin Transformers-10/0.4 kV|Georgia 2025

Naha: Georgia 2025
Matla: 250kVA
Matla: 10/0.4kV
Tšobotsi: e nang le CT
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dry cast resin transformers

Pula-maliboho{{0}ea botsoalle, boleng bo ikhethang, resin cast transformer e matlafatsang bokamoso!

 

 

01 Kakaretso

1.1 Tlhaloso ea Morero

250 kVA resin cast dry type transformer e ile ea isoa Georgia ka 2025. Matla a lekantsoeng a transformer ke 250 kVA e nang le pholiso ea ONAN. Motlakase oa mantlha ke 10 kV le ± 2 * 2.5% tapping range (NLTC) ka ho tlanya li-link, motlakase oa bobeli ke 0.4 kV, ba thehile sehlopha sa vector sa Dyn11.

Resin ena-e kentsoeng ka mokhoa o omileng{{1}sefetoleli sa mofuta oa transformer e na le moralo o tsoetseng pele o reretsoeng ho fana ka phetiso ea motlakase hantle le e tsitsitseng. Sesebediswa sa yona sa taolo ya mocheso se na le China-e entseng E{4}}setaolo sa mocheso wa mofuta wa E{4}} le ditsebo tse nne tse ikemetseng tsa PT100. Li-probes tse tharo tsa PT100 li etselitsoe ho lekola mocheso o kenang, ha probe e le 'ngoe e sebelisetsoa ho lekola mocheso oa mantlha. Sebopeho sena se feto-fetohang se tiisa taolo e nepahetseng ea mocheso tlas'a maemo a sa tšoaneng a ts'ebetso, ho thibela ka katleho likotsi tsa ho chesa haholo le ho lelefatsa nako ea bophelo ea lisebelisoa.

Ho phaella moo, transformer e na le transformer ea hona joale (CT) bakeng sa ho bona maqhubu a fatše ka lehlakoreng le tlase- la motlakase, e leng se nolofalletsang ho lemoha liphoso ka potlako le ho matlafatsa ts'ireletseho le botšepehi ba tsamaiso haholo. Ka ts'ebetso ea eona e ikhethang, moralo o tšoarellang, le likarolo tse hlahelletseng tsa polokeho, transformer ena e fetohile karolo ea bohlokoa lits'ebetsong tsa morao-rao tsa motlakase, e fana ka tiiso ea matla e tsitsitseng le e tšepahalang bakeng sa lits'ebetso tse fapaneng.

 

 

 

1.2 Tlhaloso ea Setsebi

250 kVA resin e lahleleng mofuta o omileng oa sefetoleli le leqephe la data

E fetisetsoa ho
Jamaica
Selemo
2025
Mofuta
Resin cast omileng mofuta oa transformer
Boitsebiso ba mantlha
Letlapa la tšepe la silicon le entsoeng ka lijo-thollo
Standard
IEC60076
Rated Power
250kVA
Khafetsa
50HZ
Sehlopha sa Vector
Dyn11
Mokhahlelo
3
Mofuta oa ho Pholisa
ONA
Voltage ea mantlha
10 kV
Motlakase oa bobeli
0.4 kV
Lintho Tse Hlahang
Aluminium
Tšitiso
6%
Tlanya Changer
NLTC
Tlanya Range
±2*2.5%@lehlakoreng la mantlha ka ho tlanya lihokelo
Ha ho Tahlehelo ea Mojaro
0.52 kW
Ho Lahleheloa ke Moroalo
3.8kW
Boemo ba insulation
F

 

 

1.3 Litšoantšo

250 kVA resin e entsoeng ka setšoantšo sa setšoantšo se omileng sa transformer le boholo.

dry cast resin transformers drawing

 

 

02 Tlhahiso

2.1 Konokono

Bohareng ba resin{{0}cast dry-mofuta oa transformer ke karolo ea bohlokoahali, e entsoeng ka lipoleiti tsa tšepe tse khonang ho kenella ka matla a makenete 'me e entsoe ka mokhoa o entsoeng ka laminate ho fokotsa tahlehelo ea hona joale le ho ntlafatsa ts'ebetso e ntle. Ho sebelisoa tšireletso pakeng tsa li-laminations ho thibela lipotoloho tse khutšoane, ho ntlafatsa potoloho ea makenete, le ho netefatsa phetisetso e sebetsang ea hajoale. Moetso ona o boloka ts'ebetso e tsitsitseng sebakeng se phahameng-mocheso le mongobo, ha o ntse o fana ka bokhoni bo botle ba ho felisa mocheso ho lokolla mocheso o hlahisoang nakong ea ts'ebetso, ho thibela mocheso o feteletseng. Sebopeho se kopaneng sa core se lumella transformer hore e kenngoe le ho sebetsa ka mokhoa o tloaelehileng sebakeng{{6}litikoloho tse nang le mathata, kahoo e ntlafatsa ts'ebetso le polokeho ka kakaretso, ha e ntse e tsoela pele ho tšoarella.

laminated core of transformer

 

2.2 Ho tsubella

resin material

Coil ea resin{{0}cast dry-type transformer ke karolo ea bohlokoa e ikarabellang bakeng sa phetolo le phetiso ea matla a motlakase, e amang ts'ebetso le ts'ebetso e ntle haholo. E entsoe ka-ka thepa e sireletsang e sebetsang hantle haholo, 'me e fana ka mohatsela o motle haholo le{4}}e hanyetsanang le mocheso ho thibela ho lutla ha hona joale. Coil e na le mekhoa e nepahetseng ea ho phunya bakeng sa tlhophiso ea terata e thata le kabo e tšoanang, e ntlafatsa ts'ebetso ea motlakase le ho fokotsa tahlehelo ea matla.

E etselitsoe bakeng sa ho senya mocheso o sebetsang hantle nakong ea ts'ebetso, e thibela ho senyeha ha mocheso o feteletseng. Coil e kenella ho lahla resin bakeng sa ho tiisa, e matlafatsang sekhahla sa eona le botsitso, ho netefatsa ts'ebetso e tsitsitseng tlas'a maemo a sa tšoaneng.

Ntle le moo, thepa ea resin e fana ka khanyetso ea kutu, e e lumella ho sebetsa ka ts'epahalo libakeng tse mongobo kapa tse silafetseng, e matlafatsa nako e telele.

 

2.3 Kopano ea ho Qetela

1. Ho lokisa Likhoele:Kenya li-coil pele{0}ka mokhoa o sireletsehileng ho latela litlhoko tsa moralo, ho netefatsa hore tsela, mekhoa ea ho hokahanya, le sebaka sa li-coil li lumellana le litlhaloso tsa moralo ho netefatsa hore motlakase o sebetsa hantle.

2. Lihokelo tsa Motlakase:Hokela-lithapo tsa motlakase tse phahameng le tse tlase-ho etsa bonnete ba hore likhokahano tsohle li sireletsehile 'me li finyella litekanyetso.

3. Kenyelletso ea lisebelisoa:Kenya lisebelisoa tse fapaneng tse kang mabili, li-insulators, li-controller tsa mocheso, lisebelisoa tsa mocheso oa PT100, le li-CTs (li-transformer tsa morao-rao) ho netefatsa ts'ebetso e nepahetseng ea lisebelisoa tse thusang.

transformer accessories

 

 

03 Teko

Che.

Ntho ea Teko

Yuniti

Melao ea ho Amohela

Litekanyetso Tse Lekanyelitsoeng

Qetello

1

Tekanyo ea ho hanyetsa matsoelintsoeke

/

Sekhahla se phahameng sa ho hanyetsa ho se leka-lekane

Khanyetso ea mela: e ka tlase ho kapa e lekana le 2%

HV (mohala)

LV (mohala)

Feta

0.41%

0.61%

2

Tekanyo ea karo-karolelano ea motlakase le ho hlahloba phallo ea karolo

/

Mamello ea karo-karolelano ea motlakase ho theipi ea mantlha: ± 1/10

Letšoao la khokahano: Dyn11

0.03% ~ 0.13%

Dyn11

Feta

3

Tekanyo ea -nako e Khutšoane ea Impedance le Loss Loss

/

kW

kW

T:120 likhato

Z%: boleng bo lekantsoeng

Pk: boleng bo lekantsoeng

Pt: boleng bo lekantsoeng

6.14%

2.458

3.455

Feta

4

Tekanyo ea Ha ho-Tahlehelo ea Mojaro le Hona Joale ho 90% le 110% ea matla a matla a motlakase

/

kW

I0 :: fana ka boleng bo lekantsoeng

P0: fana ka boleng bo lekantsoeng

90% Ur

0.50

0.437

Feta

100% Ur

0.56

0.486

110% Ur

0.616

0.534

5

Teko ea Voltage e sebelisitsoeng

/

HV: 28kV 60s

LV: 3kV 60s

Ha ho ho putlama ha motlakase oa liteko

Feta

6

Teko ea ho mamella Voltage e kentsoeng

/

Matla a sebelisoang (KV):

2 Ur

Matla a susumetsoang (KV): 0.8

Nako:40

Hangata (HZ): 150

Ha ho ho putlama ha motlakase oa liteko

Feta

7

Teko ea Phallo e sa Feleng

pC

Boemo bo phahameng ba ho tsoa ha karolo e itseng e tla ba 10 pC

<10

Feta

 

types of testing of transformer
Partial Discharge Test

 

 

04 Ho paka le ho Romela

Solid wood base
customs clearance procedures
 
 
 

 

05 Sebaka le Kakaretso

Qetellong, sefetoleli sa mofuta oa resin cast dry se eme e le bopaki ba boqapi ba boenjineri ba motlakase, se fanang ka polokeho e ntlafalitsoeng, ts'epahalo le botsitso ba tikoloho ha li bapisoa le li-transformer tsa setso. Moralo oa eona o matla le thepa e phahameng ea ho kenya letsoho e netefatsa ts'ebetso e nepahetseng lits'ebetsong tse fapaneng, e e etsa khetho e nepahetseng bakeng sa lits'ebetso tsa sejoale-joale tsa phepelo ea motlakase. Ha liindasteri li ntse li tsoela pele ho etelletsa pele ts'ebetso le ts'ebetso ea matla, mochini oa resin cast omileng o ikemiselitse ho bapala karolo ea bohlokoa ho bopeng bokamoso ba phetisetso ea matla. Bokhoni ba eona ba ho sebetsa libakeng tse fapaneng, hammoho le litlhoko tse fokotsehileng tsa tlhokomelo, bo e beha e le letlotlo la bohlokoa bakeng sa ho kopana le tlhokahalo e ntseng e eketseha ea litharollo tsa motlakase tse tšepahalang le tsa tikoloho{3}. Ha re ntse re tsoela pele ho hatela pele litabeng tsa theknoloji le litlhoko tsa matla, ha ho potang hore mochini oa resin cast dry o tla lula o le ka pele ho nts'etsopele ea meralo ea motlakase.

electrical engineering

 

Hot Tags: li-dry cast resin transformer, moetsi, mofani oa thepa, theko, litšenyehelo

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