400 kVA Mofuta o omileng oa Motlakase Transformers-0.55 / 0.46 kV|Salvador 2025

400 kVA Mofuta o omileng oa Motlakase Transformers-0.55 / 0.46 kV|Salvador 2025

Naha: Salvador 2025
Matla: 400kVA
Matla: 0.55/0.46kV
Feature: e nang le kampeng le libapali
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dry type electrical transformers

Eco-Litharollo tsa Motlakase tsa Matla - Oli ea Zero, Chefo ea Zero, 100% E sebetsang hantle!

 

 

01 Kakaretso

1.1 Tlhaloso ea Morero

Mofuta o omileng oa 400 kVA o ile oa isoa Salvador ka 2025. Matla a lekantsoeng a transformer ke 400 kVA e nang le pholiso ea ONAN. Motlakase o ka sehloohong ke 0.55 kV o nang le ± 2 * 2.5% tapping range (NLTC), motlakase oa bobeli ke 0.4 kV, ba thehile sehlopha sa vector sa Dyn11.

Dry Type Transformer e kopanya-theknoloji e tsoetseng pele le moralo o matla ho fana ka ts'ebetso e ntlafetseng, polokeho le katleho. E kenngoe ka har'a sebaka se tšoarellang, se sireletsang, transformer ena e loketse tikoloho e boima, e fana ka khanyetso e matlafalitsoeng ea mongobo, lerōle le kutu.

E hlomelloa ka e tsoetseng pelemolaoli oa mocheso, e tiisa tsamaiso e nepahetseng ea mocheso, ho thibela ho chesa le ho lelefatsa bophelo ba ts'ebetso. Bakeng sa pholileng e eketsehileng tlas'a meroalo e phahameng, e kopantsoengbaratifana ka moea o sebetsang hantle, ho boloka ts'ebetso e tsitsitseng esita le maemong a thata.

E etselitsoe ho hlokomeloa-mesebetsi ea mahala, -e hananang le lelakabe, oli{2}} transformer e sa sebetseng e sebetsa hantle bakeng sa lifeme tsa liindasteri, meaho ea khoebo, le lisebelisoa tsa motlakase tse ka tsosolositsoeng{3}moo ho ts'epahalang, polokeho le ts'ebetso ea ts'ebetso e leng bohlokoa haholo. Tšepa boqapi. Matla ka kholiseho.

 

 

 

1.2 Tlhaloso ea Setsebi

Tlhaloso ea 400 kVA ea mofuta o omileng oa transformer le leqephe la data

E fetisetsoa ho
Salvador
Selemo
2025
Mofuta
Mofuta o omileng oa transformer
Boitsebiso ba mantlha
Letlapa la tšepe la silicon le entsoeng ka lijo-thollo
Standard
IEC60076
Rated Power
400kVA
Khafetsa
60HZ
Sehlopha sa Vector
Dyn11
Mokhahlelo
3
Mofuta oa ho Pholisa
ONAN/ONAF
Voltage ea mantlha
0.55 kV
Motlakase oa bobeli
0.46 kV
Lintho Tse Hlahang
Koporo
Tšitiso
2~5%
Tlanya Changer
NLTC
Tlanya Range
±2*2.5%@lehlakoreng la mathomo
Ha ho Tahlehelo ea Mojaro
1.05KW
Ho Lahleheloa ke Moroalo
4.3KW

 

 

1.3 Litšoantšo

400 kVA setšoantšo sa setšoantšo se omileng sa transformer le boholo.

dry type electrical transformers drawing

dry type electrical transformers enclosure

dry type electrical transformers nameplate

 

 

02 Tlhahiso

2.1 Ntlha ea bohlokoa

• Premium Grain-Oriented Silicon Steel – E Fokotsa hysteresis le tahlehelo ea hona joale ea eddy, e netefatsa ts'ebetso e phahameng ea makenete le ho se be{1}karolo e tlase.
• Precision Stacking (Laminated Core) - Likarolo tsa tšepe tse tšesaane, tse sirelelitsoeng li koaletsoe ka thata ho fokotsa tahlehelo ea mantlha ha li ntse li matlafatsa botsitso ba mechine.
• Optimized Magnetic Path - Advanced core geometry e ntlafatsa kabo ea phallo, ho matlafatsa ts'ebetso le ts'ebetso ea mocheso.

Laminated Core

 

2.2 Ho tsubella

high-grade resin cast

Transformer ea mofuta o ommeng e sebelisa lesela la -le kentsoeng (-pele)" mohahong oa eona oa li-coil ho netefatsa matla a phahameng a dielectric le mocheso o tsitsitseng. Pele ho-mosebetsi oa preg o tlatsa lesela le sireletsang ka{4}resin ea boemo bo holimo pele le phethoha, e lumellang hore ho be le encapsulation e nepahetseng, e se nang letho{5}ha e folile. Sena se etsa hore ho be le mokhoa o tiileng, o nang le mongobo{7}ka mokhoa o ts'oanelang oa ho phethola sefetoleli se nang le matla a ho tiea le ho hanana le ho palama libaesekele.

 

2.3 Kopano ea ho qetela

1. Ho Kenyeha ka Maqhubu: Hloma mefuta e -e kenngoeng{2}}matsoelineng a masela maotong a mantlha, ho etsa bonnete ba hore e tsamaisana hantle le ho tiisa ka mokhoa o sireletsehileng.

2. Core Lamination: Kenya li-lamination tsa tšepe tse setseng tsa silicon ka holimo ho mantlha ho phethela potoloho ea makenete, ebe u koala le ho tiisa mantlha.

3. Ho kenya Bushing: Kenya lihlahla tsa HV/LV, hokela lithapo tse matsoelintsoeke, 'me u netefatse hore motlakase o kenyeletsoa le matla a mochini.

4. Kopano ea Sehlomathiso:

Mount cooling Fans, li kenye mehala, 'me u leke ho potoloha.

Kenya li-controller tsa mocheso (PT100), ho beha li-sensor libakeng tse matsoelintsoeke.

5. Sebaka sa Sebaka: Phahamisa transformer ka har'a sekoahelo sa tšepe 'me u sireletse setsi.

HV bushing

 

 

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

0.49%

0.62%

2

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

/

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

Letšoao la khokahano: Dyn11

0.49% ~ 0.15%

Dyn11

Feta

3

Tekanyo ea -nako e Khutšoane ea Impedance le Loss Loss

/

kW

kW

T:145 likhato

Z%: boleng bo lekantsoeng

Pk: boleng bo lekantsoeng

Pt: boleng bo lekantsoeng

4.16%

4.630

5.597

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

0.63

0.870

Feta

100% Ur

0.70

0.967

110% Ur

0.77

1.063

5

Teko ea Voltage e sebelisitsoeng

/

HV: 3kV 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): 0.92

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

 

dry type electrical transformers tests
dry type electrical transformers special tests

 

 

04 Ho paka le ho Romela

4.1 Ho paka

Sehlahisoa sena se sebelisa liphutheloana tse sirelletsang tsa indasteri-ho netefatsa polokeho ea lipalangoang: 'mele oa transfoma o phuthetsoe ka lerole-filimi ea polasetiki e sa keneng 'me e sirelelitsoe ka foreimi ea lepolanka (40mm plywood e sa keneleng metsi), e nang le EPE pearl cotton cushioning (E kholo ho feta kapa e lekanang le 50mm) le lipakete tsa desiccant tse kentsoeng ka hare. Li-angles tse sireletsang li kentsoe mathōkong a sebaka se kampetsoeng sa transformer, ha motheo o tsitsitsoe ka li-blocks tsa lepolanka 'me o sirelelitsoe ka likhoele tse 'nè{5}} tsa nylon. Sephutheloana se tšoailoe ka ho hlaka ka matšoao a phahamisang, setsi sa matšoao a matla a khoheli, le litemoso tse sa keneleng metsi / tse sa ts'oaneng. Sephutheloana sena se kenyelletsa setifikeiti sa laminated sa ho latela melao, buka ea lipuo tse peli (Sechaena{8}}Senyesemane), le lenane la ho paka. Sephutheloana se tloaelehileng se kopana le litlhokahalo tsa tlhahlobo ea lipalangoang tsa ISTA 3A, tse nang le litharollo tse ikhethileng joalo ka sets'oants'o{11}se fetotsoeng kapa sa vacuum-mongobo o tiisitsoeng{13}}sephuthelo sa ho thibela bopaki.

packing list

 

4.2 Ho tsamaisa thepa

container shipping

Sefetoleli sena sa resin cast dry{0}se tla romelloa ho ACAJUTLA Port, El Salvador tlas'a maemo a CIF. E pakiloe ka har'a IPPC-mongobo o tiisitsoeng-makrese a mapolanka a se nang bopaki (40mm plywood e sa keneleng metsi + EPE cushioning) 'me e kentsoe ka har'a sejana sa 20'/40'. E kenyelletsa inshorense ea likepe tse tsoang boema-kepeng ba Shanghai, e nang le B/L ea mantlha, invoice ea khoebo, lethathamo la lipuo tse peli tse pakiloeng, le CHINA-Setifikeiti sa Tšimoloho sa CAFTA. Lisebelisoa tsa vibration li kentsoe nakong ea leeto, tse nang le lileibole tsa "Top Load Only" tsa Spanish/Sekhooa. E lumellana le maemo a Salvador NSO 59.37.01.

 

 

05 Sebaka le Kakaretso

Joalo ka-moloko o mocha oa tharollo ea matla a tlhaho-e sebelisoang hantle ka matla a tlhaho, sefetoleli sena sa resin cast dry{2}} se hlahella ka tsela e ikhethang ka polokeho ea mollo, tlhokomelo-moqapi oa mahala le bophelo bo atolositsoeng ba ts'ebeletso, se e etsa khetho e nepahetseng bakeng sa ts'ebeliso ea matla a indasteri, khoebo le ts'ebeliso e ka nchafatsoang. Mohaho o tiisitsoeng ka botlalo o nang le taolo e bohlale ea mocheso o tiisa ts'ebetso e tšepahalang esita le maemong a thata. Yuniti e 'ngoe le e 'ngoe e lekoa ka thata ho fihlela litekanyetso tsa machaba tsa polokeho, e tšehelitsoe ke ts'ehetso ea rona ea litsebi. Khetha sehlahisoa sa rona bakeng sa bokamoso bo bolokehileng, bo sebetsang haholoanyane le bo tšoarellang.

dry type electrical transformers enclosure

 

Hot Tags: li-transformer tsa mofuta o omileng, moetsi, mofani oa thepa, theko, litšenyehelo

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