25 kVA Transformer Light Tiirka-13.8 / 0.24 kV|Guyana 2025
Awoodda: 25kVA
Voltage: 13.8kV-240/120V

01 Guud
1.1 Asalkii Mashruuca
Sannadka 2025, macmiilkayaga muddada dheer{1}ee Guyana waxa uu dhigay dalab kale oo badan, oo ay ku jiraan 50 unug oo 25 kVA ah oo keliya-tirka wejiga{5}}ku rakiban taransfoorayaasha, oo ay weheliyaan 50 kVA iyo 100 kVA moodello. Iibka soo noqnoqda wuxuu ka tarjumayaa kalsoonida joogtada ah ee tayada iyo waxqabadka alaabtayada. Baahida koronto ee miyiga, cusboonaysiinta guryaha, iyo sahayda korontada, 25 kVA transformers ayaa si gaar ah ugu habboon meelaha hoose{11}}halkaas oo xasilloonida, isku halaynta, iyo hufnaanta ay muhiim u yihiin.
Transformers-yadani waxay u hoggaansamaan heerarka IEEE & ANSI C57.12.00, oo leh 13.8 kV korantada aasaasiga ah iyo 120/240 V dual secondary soo saarka, oo lagu dhisay dabaylo naxaas ah, 2% impedance, iyo ± 2×2.5% maya{{7}loader tuubada. Habka qaboojinta ee ONAN, waxay bixiyaan hawlgal lagu kalsoonaan karo oo ah 60 Hz, oo aan lahayn{10} lumin 98 W iyo luminta 289 W, taas oo ka dhigaysa tamar{13}xal hufan oo loogu talagalay nidaamyada qaybinta sare ee gobollada fogfog. Waxay sidoo kale u shaqayn karaan sidii transformers tiirka iftiinka ee nidaamka iftiinka dadweynaha, meelaha baabuurta la dhigto, ama waddooyinka{15}shabakadaha qaybinta heerka, halkaasoo cabbirka is haysta iyo waxqabadka la isku halayn karo ay lagama maarmaan yihiin.
Iyadoo tobanaan sano oo waayo-aragnimo u leh soo saarista transformer-ka, waxaanu ku takhasusnay nakhshadeynta iyo soo saarista hal - tiirka wejiga{1}} Alaabadayada waxaa si weyn looga isticmaalaa Waqooyiga iyo Koonfurta Ameerika oo dhan, oo ay taageerayaan u hoggaansanaanta adag ee heerarka caalamiga ah, kontoroolka tayada adag, iyo adeegga jawaab celinta.
1.2 Tilmaamaha Farsamada
25kVA tiir hal weji ah oo ku rakiban qeexida isbeddelka iyo xaashida xogta
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loo geeyey
Guyana
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Sannadka
2025
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Nooca
Tiir hal waji ah oo ku rakiban transformer
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Heerka
IEEE & ANSI C57.12.00
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Awood lagu qiimeeyay
25 kVA
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Soo noqnoqda
60 HZ
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Polarity
Kala goyn
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Kooxda Vector
Ii0
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Korantada aasaasiga ah
13800 V
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Voltage Secondary
120/240 V
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Qalabka dabaysha
NAxaas
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Caqabada
2%
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Habka qaboojinta
ONAN
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Taabo Beddelka
NLTC
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Riixista Range
± 2X2.5% (Guud ahaan tirada =10%)
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Wax Xamuul ah ma jiro
98 W
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Load Lumista
289 W
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Agabka
Habaynta caadiga ah
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1.3 Sawirro
25kVA hal weji tiir ku rakiban cabbirka beddelka iyo faahfaahinta miisaanka

02 Wax-soo-saarka
2.1 Core
Si kor loogu qaado hufnaanta tamarta iyo isku halaynta shaqada, taxanahani waxa uu qaataa tamar{0}}badbaadinta xudunta boogaha ee loo yaqaan luminta hooseeya, qaylada hoose, iyo adkeysiga Oogada xudunta u ah waxa lagu dahaadhay ka-hortagga -qoyaanka iyo kahortaga- ilaalinta daxalka, hubinta waxqabadka xasilloon ee jawiga dibadda.

2.2 Dabaylaha

Muujinaya laba bushings HV iyo saddex duurka LV, transformerkani waxa uu isticmaalaa bireed naxaas ah - dabaylaha korantada iyo siliga korantada ee dhinaca hoose{1}}. Dhammaan gariiradaha ayaa mara qalajinta faakuumka iyo daawaynta dahaarka si loo hubiyo awoodda dielectric iyo waxqabadka xasilloon ee xaaladaha dibadda ee qoyan.
2.3 Haanta
Haanta waxaa laga dhisay bir khafiif ah oo tayo sare leh oo lagu dahaadhay rinjiga epoxy si ay u adkaysato daxalka sare. Waxay ka kooban tahay nakhshad xiran oo ka gudubta tijaabooyinka hawo-mareenka, hubinta xirid heer sare ah si looga hortago daadinta saliidda iyo qoyaanka soo galaya. Cabbiraadda 885mm ee dhererka, 660mm oo ballac ah, iyo 580mm oo dherer ah, waxay taageertaa qaboojinta ONAN si loo ilaaliyo hawlgalka beddelka ee xasilloon iyo daadinta kulaylka hufan.


Inta lagu jiro isku xirka, buushka sare{0}voltage-ka ayaa lagu rakibaa xagga sare waxayna isticmaalaan noocyada boodhka indhaha ee lagu qiimeeyay 18kV oo leh hillaac u adkeysanaya danab dhan 125kV, taasoo bixisa masaafo gurguurta oo heer sare ah iyo dahaar koronto ah. Kuwa hooseeya -Bushyada korantada waa dhinac-ku rakiban yihiin, lagu qiimeeyay 250 A. Sidoo kale waalka gargaarka cadaadiska ayaa la rakibay, oo leh kala duwanaansho siideyn ah 0.03 ± 0.01 MPa, hubinta hawlgal badbaado leh oo hoos yimaada heerkul sare ama xaaladaha cadaadiska gudaha ee aan caadiga ahayn.
03 Qaybaha Transformer tirka






04 Tijaabinta
| Heerka Imtixaanka |
| • IEEE C57.12.20-2017 |
| IEEE Heerka Sare ee Sare{0}}Nooca Qaybinta Beddelayaasha 500 kVA iyo ka yar; Korantada Sare, 34500 V iyo Hoos; Voltage hooseeya, 7970/13 800YV iyo Hoos |
| • IEEE C57.12.90-2021 |
| Xeerka Imtixaanka Heerka IEEE ee Dareere -Qaybinta Immersed, Power, and Regulating Transformers |
| CSA C802.1-13 (R2022) |
| Qiimaha Hufnaanta Ugu Yar ee Dareere -Beddelayaasha Qaybinta Buuxa |
Natiijooyinka Tijaabada Hal Beddeliyaha Cirifka ah ee Dufcada 50-cutub ah
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Maya |
Shayga Tijaabada |
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1 |
Cabbiraadaha iska caabinta |
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2 |
Imtixaanada saamiga |
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3 |
Tijaabada polarity |
| 4 | Maya- khasaarooyinka rarida iyo xamaasadda hadda |
| 5 | Load khasaaraha , danab impedance, khasaaraha guud iyo hufnaan |
| 6 | Tijaabada Korantada ee La dabaqay |
| 7 | Tijaabada adkaysiga korantada ee keentay |
| 8 | Cabbirka iska caabinta dahaarka |
| 9 | Tijaabada daadinta |
| 10 | Tijaabada Dielectric Oil |


05 Baakaynta iyo dhoofinta


06 Goobta iyo Kooban
Midkan 25kVA ee kali ah-Tiirka wejiga{2}}ku rakiban Transformer waa qayb ka mid ah dalabka soo noqnoqda ee macmiilka mudada dheer ee Guyana, taas oo muujinaysa waxqabadka joogtada ah ee alaabtayada iyo kalsoonida suuqa. Si gaar ah loogu qaabeeyey awood-baahinta iyo qaybinta miyiga, waxa ay ku habboon tahay gobollada u baahan xalal deggan, hufan, iyo is haysta oo -arjiyada rarka hooseeya sida saadka la deggan yahay, aagagga beeraha, transformers tiirka iftiinka, iyo kuwa ka baxsan- bulshooyinka xadhkaha goostay.
Loo dhisay si uu ula kulmo heerarka caalamiga ah, Transformer-ka waxa loogu habeeyey bay'ad adag oo dibadda ah, oo leh dahaar la xoojiyey, daxal - dhismo adkaysi u leh, iyo qaboojin la isku halayn karo. Nakhshaddeeda taangiga ee xidhan iyo tayada - Qaybaheeda la tijaabiyay waxay xaqiijiyaan badbaadada iyo cimri dhererka xaaladaha adag sida huurka sare iyo kala duwanaanta heerkulka.
Iyada oo kobcinta kaabayaasha dhaqaalaha ee Latin America iyo kor u kaca baahida sahayda tamarta gudaha, transformerkani waxa uu u taagan yahay wax ku ool ah, tamar -ikhtiyaar hufan oo balaadhinta iyo cusboonaysiinta shabakadaha qaybinta meelaha fog ama meelaha aan la daryeelin.

Hot Tags: tiirka iftiinka transformer, saaraha, alaab-qeybiyaha, qiimaha, qiimaha
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