50 Kva Transformer Buur Buur-13.8/0.12*0.24 KV|USA 2025
Awoodda: 50kVA
Voltage: 13.8-0.12/0.24kV
Muuqaal: HV dabaysha: Copper, LV dabaylaha: Aluminium

Tiir 50 kVA ah oo la isku hallayn karo oo hufan{1}}ku rakiban transformer, looguna habeeyey shabakadaha qaybinta Waqooyiga Ameerika oo leh waxqabad heersare ah
01 Guud
1.1 Sharaxaada Mashruuca
Halbeegga 50 kVA - tiirka wejiga -ku dhejiyay taransfooriyaha waxa uu leeyahay 13.8kV hoose iyo 120/240V sare. Loogu talagalay in IEEE C57.12.20 loogu talagalay tafatirayaasha qaybinta sare. Waxay ku habboon tahay 13.8 kV saddex{10}}waji, saddex{11}}shabakadaha qaybinta siliga ee Waqooyiga Ameerika. Transformer-ku wuxuu leeyahay ONAN oo ku qaboojin saliid dabiici ah oo leh dahaarka saliidda macdanta. Iyadoo diiradda la saarayo hufnaanta iyo hagaajinta booska, Scotech waxay isticmaashaa aluminium iyo naxaasta labadaba. Polarity-ku waa kala-goyn, kooxda faleegtuna waa Ii0, iyada oo hubinaysa isku xigxiga wajiga saxda ah ee shabakada qaybinta. Muujinta waxqabadka waxaa ka mid ah maya - rarka luminta 0.14 kW, rarka luminta 0.527 kW, wadarta khasaaraha 0.667 kW, iyo - hufnaanta culayska oo buuxa 98.97%. Culeysku waa 2.86%, marka loo eego kala duwanaanshaha wax qaybinta qaybinta caadiga ah. Intaa waxa dheer, transformerku waxa uu ku qalabaysan yahay maya -load tap changer (NLTC) oo u ogolaanaysa saraysa - hagaajinta korantada ee 14, 400 V to 12, 540 V si loo dajiyo isbedbedelka korantada ee shabakada
1.2 Tilmaamaha Farsamada
50kVA hal weji tiir ku rakiban tafatirka tafatirka iyo xaashida xogta
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loo geeyey
USA
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Sannadka
2025
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Nooca
Cirifka Rakaabka ah
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Heerka
IEEE C57.12.20
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Awood lagu qiimeeyay
50 kVA
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Soo noqnoqoshada
60HZ
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Marxaladda
Keli
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Nooca qaboojinta
ONAN
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Insulant dareere ah
Saliidda Macdanta
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Korantada aasaasiga ah
13.8 kV
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Voltage Secondary
0.12 / 0.24 kV
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Kooxda Vector
Ii0
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Polarity
Kala goyn
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Qalabka dabaysha
HV: Copper, LV: Aluminium
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Waxtarka
98.97 %
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Caqabada
2.86%
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Taabo Beddelka
NLTC
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Riixista Range
14400,13800,13200,12870,12540
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Wax Xamuul ah ma jiro
0.14 kW
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Load Lumista
0.527 kW
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Agabka
Habaynta caadiga ah
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1.3 Sawirro
50kVA hal weji suuf ah oo ku rakiban jaantuska jaantuska iyo cabbirka.
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02 Wax-soo-saarka
2.1 Core
Isticmaalka hadhuudhka - bir silikoon ku jihaysan, xudunta boogta waxay bixisaa waxqabadka birlabeed heer sare ah iyadoo la yareynayo qallooca wadada qulqulka. Naqshadayntu waxay ka fogaataa saturation magnetic, hubinta hawlgalka xasilloon ee kala duwanaanta culeyska. Marka la barbar dhigo xudunta soo jireenka ah ee is dulsaaran, qaab dhismeedka boogtu waxa uu hoos u dhigayaa wax qabad la'aan iyo maya{4}}, halka uu sidoo kale yareynayo gariirka iyo sawaxanka. Faa'iidooyinkan ayaa xudunta nabarka ka dhigaya tamar sare{6}} hufan oo lagu kalsoonaan karo habka qaybinta.
2.2 Dabaylaha
Dabaysha korantada sare waxay qabataa dhismo xoog leh oo leh silig naxaas ah oo elektrolytic ah oo nadiif ah 99.9%, dhaldhalaalka dahaaran, hubinta korantada aan ka yarayn 100% IACS. Dahaarka kulaylku wuxuu u adkeysanayaa ilaa 105 darajo . Dabaysha LV waxay isticmaashaa aluminium aluminium, kaas oo yareeya khasaaraha hadda jira, hubinaya daacadnimada farsamada xooggan, oo buuxisa shuruudaha qaybinta tamarta.

2.3 Haanta

Taangiga beddelka waa qaab dhismeed cylindrical ah oo daboolan oo ka samaysan bir khafiif ah oo dahaar korka ah oo RAL7035 ah. Waxaa loo qaabeeyey iyada oo aan la hubin ama daloolo dayactir ah si loo hubiyo daacadnimada. Daboolka guriga laga saari karo ayaa loo adeegsadaa gelitaanka. Xirmooyinka dhejinta waxay ka samaysan yihiin bir leh dhumucdiisu tahay ugu yaraan 3.4 mm. Cidhifyada waa la xoojiyey oo lagu alxanayaa jidhka taangiga. Tani waxay ka dhigaysaa qaab-dhismeedka mid adag oo waara.
2.4 Kulanka ugu dambeeya
1. Golaha dabaysha:U jiid dabaylaha HV/LV oo dul saar xudunta dahaarka leh, adoo hubinaya toosinta saxda ah iyo hufnaanta dahaarka.
2. Isku xirka Korontada:Isku-xidhka dabaysha waxay u horseedaa beddelka tuubada, baadiyaha, iyo qaybaha kale, ka dibna ilaali oo dahaadh kala-goysyada.
3. Xudunta - Qalajinta gariiradda:Geli qaybta firfircoon ee la soo ururiyey (core + windings) foornada qallajisa si loogu kululeeyo faakuumka si looga saaro qoyaanka.
4. Rakibaadda Haamaha:Ku rid qaybta firfircoon ee engegan taangiga, u dhig si ammaan ah, oo hubi in dahaarka saxda ah ee gidaarada haanta.
5. Kordhinta Agabka:Ku rakib bushings, valve gargaarka cadaadiska iyo qalabyada kale, ka dibna ka hubi inay jiraan.
6. Buuxinta & Dejinta Saliidda:Vacuum-ku buuxi saliid dahaarka, degsooyinka, oo oggolow degitaanka ka hor intaadan hubin heerarka saliidda iyo xoogga tamarta.

03 Tijaabinta
Imtixaanka Heerka iyo Imtixaanka Joogtada ah
IEEE C57.12.20 -2017: IEEE Heerka Sarrifka Nooca Qaybta Sare 500 kVA iyo ka yar; Voltage Sare,34500 V iyo Hoos; Voltage Low,7970/13 800YV iyo Hoos
IEEE C57.12.90 -2021: IEEE Standard Test Code for Liquid-Immersed Distribution, Power, and regulating Transformers
CSA C802.1 -13 (R2022): Qiimaha hufnaanta ugu yar ee transformers qaybinta dareeraha ka buuxo
1. Cabbiraadaha iska caabinta
2. Imtixaanada saamiga
3. Tijaabada Polarity
4. Wax Khasaare ah oo Xamuul ah oo Hadda socda ma jiro
5. Load Khasaaraha iyo Korantada Waxyeelada
6. Tijaabada Voltage ee la dabaqay
7. Tijaabada adkaysiga korantada ee keentay
8. Cabbirka iska caabbinta dahaarka
9. Tijaabada Diidida oo leh Cadaadis loogu talagalay Beddeleyaasha Dareeraha Immersed
10. Tijaabada Dielectric Oil
Natiijooyinka Imtixaanka
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Maya |
Shayga Tijaabada |
Unug |
Ogolaanshaha Qiimaha |
Qiimaha la qiyaasay |
Gabagabo |
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1 |
Cabbiraadaha iska caabinta |
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/ |
/ |
Gudub |
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2 |
Imtixaanada saamiga |
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Weecashada saamiga danab ee taabashada maamulaha: In ka yar ama la mid ah 0.5% Astaanta isku xirka: Ii0 |
-0.02 |
Gudub |
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3 |
Tijaabada polarity |
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Kala goyn |
Kala goyn |
Gudub |
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4 |
Maya- khasaarooyinka rarida iyo xamaasadda hadda |
% kW |
I0 :: bixiyaan qiime la qiyaasay P0: bixi qiimaha la qiyaasay Dulqaadka wax qabad la'aan waa +10% |
0.22 0.107 |
Gudub |
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5 |
Load khasaaraha , danab impedance, khasaaraha guud iyo hufnaan |
/ kW kW |
t:85 darajo Z%: qiimaha la qiyaasay Pk: qiimaha la qiyaasay Pt: qiimaha la qiyaasay dulqaadka impedance waa ± 10% dulqaadka wadarta rarka luminta waa +6% |
2.93 0.557 0.664 99.07 |
Gudub |
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6 |
Tijaabada Korantada ee La dabaqay |
/ |
HV: 30KV 60s LV: 10kV 60s |
Ma jiro burbur ku yimaada tamarta tijaabada ah |
Gudub |
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7 |
Tijaabada adkaysiga korantada ee keentay |
/ |
Danab la dabaqay (KV): 2 Uur Muddada: 48 Inta jeer (HZ): 150 |
Ma jiro burbur ku yimaada tamarta tijaabada ah |
Gudub |
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8 |
Cabbirka iska caabinta dahaarka |
GΩ |
HV -LV ilaa Ground LV-HV ilaa Ground HV&LV ilaa Ground |
96.9 49.1 55.8 |
Gudub |
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9 |
Tijaabada daadinta |
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Cadaadiska la dabaqay: 20kPA Muddada: 12h |
Wax daadsan iyo maya Waxyeello |
Gudub |
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10 |
Tijaabada Dielectric Oil |
kV |
Ka weyn ama la mid ah 45 |
59.1 |
Gudub |
04 Baakaynta iyo dhoofinta
05 Goobta iyo Kooban
Midka keliya ee 50 kVA -Tiirka wejiga{2}}ku rakiban yahay Transformer wuxuu u shaqeeyaa shabakadaha qaybinta sare ee Waqooyiga Ameerika. Waxay isticmaashaa saliidda ONAN oo qaboojinta waxayna u shaqeysaa si hufan. Xuddunta waxay ka samaysan tahay bir silikoon nabar ah. Dabayshu waxay isticmaashaa naxaas iyo aluminium wanaagsan. Tani waxay ku siinaysaa danab deggan, khasaare yar, iyo hawlgal xasilloon. Ma laha wax - wax ka beddelka tuubada ee hagaajinta korantada. Haangu waa xoog badan yahay oo waa la xidhay. Waxay si fiican ugu shaqeysaa guryaha iyo ganacsiyada. Scotech waxay si taxadar leh u sameysaa transformer kasta. Unug kastaa wuxuu la kulmaa heerarka caalamiga ah.

Hot Tags: 50 kva Transformer tiirka Buur, soo saaraha, alaab-qeybiyaha, qiimaha, qiimaha
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