1000 kVA Pad Mount Transformer-13.8 / 0.46 kV|Guyana 2025

1000 kVA Pad Mount Transformer-13.8 / 0.46 kV|Guyana 2025

Dalka la geynayo: Guyana 2025
Awoodda: 1000kVA
Voltage: 13.8kV-460Y/266V
Tilmaam: ELSP hadda {{0} xaddidaya fiyuusyada kaydinta
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1000 kva pad mount transformer-front-door-open

1000 kVA pad mount transformer -Awood caqli badan oo xarumaha ganacsiga ah, leh labaal{2}} ilaalinta fiyuuska iyo beddelka 13.8kV ilaa 460Y/266V

 

 

01 Guud

1.1 Sharaxaada Mashruuca

Bishii Abriil 2025, mid ka mid ah macaamiisheena muddada dheer{1} ee Guyana ayaa dalbaday laba transformers: 1000kVA 13.8kV–460Y/266V saddex{{6}pad pad{1}qalalan -nooca beddelka.

1000 kvasuuf Buur transformerwaxaa loo dhisay IEEE Std C57.12.34-2022 heerarka oo waxa uu leeyahay nashqad quudin loop ah oo leh mid dhintay{2}} isku xidhka marinka hore. Waxay qabataa ONAN (Oil Natural Air Natural) qaboojinta waxaana lagu dahaadhay saliid macdanta ah. Korantada aasaasiga ah waa 13.8kV, korantada labaadna waa 460Y/266V, oo leh kooxda Dyn11 vector iyo 5.75% impedance.

Transformer-ku waxa uu ku qalabaysan yahay saddex fiyuus oo Bayoneed ah iyo saddex ELSP hadda{0}} xaddidaya fiyuusyada kaydinta. Bayonet Fuse waxay siisaa ilaalinta qaybta cilladda hoose ee hadda jirta. Fiyuuska ELSP wuxuu si dhakhso ah u gooyaa hadda wuxuuna xaddidaa tamarta arc marka wareegga gaaban ee hadda socda uu dhaco. Marka la isku daro, waxay dabooshaa kala duwanaanshaha buuxda ee ilaalinta khaladka laga bilaabo hooseeya ilaa hadda sare. Waa u dhigma ku habboon baahiyaha badbaado, xasilloon, fudud in la ilaaliyo oo kharash -nidaamka qaybinta tamarta waxtarka leh.

1000 kVA three{1}3 Sababtoo ah culaysyada kala duwan ee agabka ganacsigu waxay u baahan yihiin sadddex - sahay koronto ah oo deggan, wax soo saarka transformer-ka ee 460Y/266V ayaa ku filan. Ilaalinta fiyuuska labajibbaaran waxay wanaajisaa heerka badbaadada waxayna yaraynaysaa khasaaraha hantida ee ay sababaan cilladaha.

 

 

 

1.2 Tilmaamaha Farsamada

1000kVA saddex waji oo suuf ah oo ku rakiban tafatirka tafatirka iyo xaashida xogta

loo geeyey
Guyana
Sannadka
2025
Nooca
Saddex weji suuf Buur Transformer
Heerka
IEEE Std C57.12.34-2022
Awood lagu qiimeeyay
1000 kVA
Soo noqnoqoshada
60HZ
Quudinta
Loop
Hore
dhintay
Marxaladda
Saddex
Nooca qaboojinta
ONAN
Insulant dareere ah
Saliidda Macdanta
Korantada aasaasiga ah
13.8 kV
Voltage Secondary
0.46 kV
Kooxda Vector
Dyn11
Qalabka dabaysha
Copper
Caqabada
5.75%
Taabo Beddelka
NLTC
Riixista Range
±2*2.5%
Waxtarka
99.15%
Wax Xamuul ah ma jiro
1600 W
Load Lumista
11800 W
Agabka
Habaynta caadiga ah

 

 

1.3 Sawirro

1000kVA saddex weji suuf ku rakiban beddelka magac iyo sawir

1000 kva pad mount transformer-nameplate 1000 kva pad mount transformer-outline-drawing

 

 

02 Wax-soo-saarka

2.1 Core

Sadexda{0}wajiga sadexaad- xudunta addimada waxay si buuxda u qabataa kala-goysyada si buuxda loo jeexjeexay, iyagoo isticmaalaya qabow{2}} hadhuudh duuban{3}} xaashida birta silikoon ee ku jihaysan si loo sii yareeyo khasaaraha - oo si buuxda looga faa’iidaysto alaabta birta. Adigoo isticmaalaya kala-goysyada si buuxda u duuban, qulqulka magnetic wuxuu ahaanayaa mid la jaan qaadaya jihada rogroga ee birta, taasoo hoos u dhigaysa khasaaraha asaasiga ah. Si kastaba ha ahaatee, habkan isku-xirnaanta ayaa ah mid aad u adag, iyo daacadnimada farsamada ee xudunta isku xiran ayaa laga yaabaa in la yareeyo.

1000 kva pad mount transformer three-limb core

 

2.2 Dabaylaha

1000 kva pad mount transformer-transformer-coil

Transformer-ku waxa uu qaataa dabaylaha foil danab yar iyo qaab dhismeedka silig danabkiisu sarreeyo. Dabaysha korantada sare waxay qabataa 1.5 × 4 mm kaari naxaas ah oo leydi ah. Isku-dhafkan wuxuu bixiyaa waxqabadka kulaylka wanaagsan, qaab-dhismeedka is haysta iyo sifooyin koronto oo lagu kalsoonaan karo.

 

2.3 Haanta

Transformer-ku waxa uu leeyahay haan xidhan oo dabool xidhan, oo laga soo sameeyay bir khafiif ah oo tayo sare leh. Radiators ayaa lagu alxanayaa labada dhinac iyo dabada dambe ee haanta si kor loogu qaado daadinta kulaylka. Naqshadeynta haanta waxay hubisaa awoodda makaanikada adag iyo qaboojinta waxtarka leh ee dareeraha - hawlgalka la quusiyo Si loo hubiyo isku halaynta, haanta waa cadaadis -waxaa lagu tijaabiyay 50kPa 24 saacadood iyada oo aan lahayn wax daadsan ama qalloocan.

1000 kva pad mount transformer-transformer-sealed tank

 

2.4 Elsp Fuse
1000 kva pad mount transformer-transformer-elsp fuse

Oursaddex{0}} suufka wejiga{1} ku rakibanqaata Eaton's ELSP hadda - xaddidaya fiyuuska kaydka ah, oo lagu lammaaniyo Bay{1}O-Fiyuuska saafiga ah si loo sameeyo nidaam ilaalin labajibbaaran. Fiyuuskani waxa uu leeyahay sare - hufnaanta hadda xaddidaysa wax qabadka, si wax ku ool ah u yareeya saamaynta xawliga cilladaysan ee qalabka, oo ku habboon isticmaalka saliidda macdanta beddelka.

 

2.5 Kulanka ugu dambeeya

1. Xuddunta iyo Golaha Dabayluhu

Isku-dubarid qaybta firfircoon (xuddunta iyo dabaysha). Hogaamiyaasha ka muuqda sawirka waxaa loo diyaariyey alxanka.

2. Rakibaadda haanta ugu weyn

3. Rakibaadda Agabka

1000 kva pad mount transformer waxa uu isticmaalaa isku darka Bay-O-Fiyuuska saafiga ah iyo ELSP hadda{3}}xadaynta fiyuuska kaydka ah, kaas oo ah nidaamka ilaalinta caadiga ah ee saliidda-Transformers qaybinta Waqooyiga Ameerika.

4. Buuxinta saliidda iyo xidhitaanka

Transformerka ka buuxi saliid dahaadh ah oo xidh haanta.

5. Isku xirka Korontada iyo Kormeerka

6. Hubinta Muuqashooyinka ugu dambeeya iyo Calaamadaynta

1000 kva pad mount transformer-activepart

 

 

03 Tijaabinta

1000 kva pad mount transformer-testing
1000 kva pad mount transformer-performance-test

 

Imtixaanka Joogtada ah iyo Heerka Imtixaanka

1. Cabbirka iska caabinta dabaysha: Marka loo eego IEEE C57.12.90-2021 faqradda 5

2. Cabbirka Saamiga Korantada: Marka loo eego IEEE C57.12.90-2021 Farqada 7

3. Imtixaanka Barakaca Wajiga: Marka loo eego IEEE C57.12.90-2021 Farqada 6

4. Maya - rarka khasaaraha iyo maya - raran Cabbirka Hadda: Marka loo eego IEEE C57.12.90-2021 Farqada 8

6

6. Tijaabada Korantada ee La Codsaday: Marka loo eego IEEE C57.12.90-2021 Farqada 10.6

7. Tijaabada adkaysiga korantada ee la kiciyay: Marka loo eego IEEE C57.12.90-2021 Farqada 10.5.1

8. Tijaabada Leakage ee Cadaadiska Dareeraha -Transformers Immersed: Tijaabada soo daadanaya ee 50KPa waa in la qabtaa 24h iyada oo aan wax daadin Ma jiro qallooc joogto ah.

9. Cabbirka iska caabbinta dahaarka

10. Tijaabada Awooda Dielectric ee Saliida Transformer

 

Natiijooyinka Imtixaanka

Maya

Shayga Tijaabada

Unug

Qiimaha Ogolaanshaha

Qiimaha la qiyaasay

Gabagabo

1

Cabbiraadaha iska caabinta

%

Heerka ugu sarreeya ee iska caabbinta dheelitir la'aanta In ka yar ama la mid ah 5%

1.68

Gudub

2

Imtixaanada saamiga

%

Weecashada saamiga danab ee taabashada maamulaha: In ka yar ama la mid ah 0.5%

Astaanta isku xirka: Dyn11

-0.09%~-0.08%

Gudub

3

wajiga- imtixaanada xidhiidhka

/

Dyn11

Dyn11

Gudub

4

Maya- khasaarooyinka rarida iyo xamaasadda hadda

/

I0 :: bixiyaan qiime la qiyaasay

0.77%

Gudub

P0: bixi qiimaha la qiyaasay (t:20 darajo)

1.465kW

Dulqaadka wax qabad la'aan waa +10%

/

5

Load khasaaraha danab impedance iyo hufnaan

/

t:85 darajo

dulqaadka impedance waa ± 7.5%

dulqaadka wadarta rarka luminta waa +6%

/

Gudub

Z%: qiimaha la qiyaasay

5.62%

Pk: qiimaha la qiyaasay

11.085kW

Pt: qiimaha la qiyaasay

12.550 kW

Waxtarka aan ka yarayn 99.15%

99.21%

6

Tijaabada Korantada ee La dabaqay

kV

HV: 34kV 60s

LV: 10kV 60s

Ma jiro burbur ku yimaada tamarta tijaabada ah

Gudub

7

Tijaabada adkaysiga korantada ee keentay

kV

Danab la dabaqay (KV):2Ur

Ma jiro burbur ku yimaada tamarta tijaabada ah

Gudub

Danab la kiciyay (KV): 27.6

Muddada:48

Inta jeer (HZ): 150

8

Tijaabada daadinta

kPa

Cadaadiska la dabaqay: 50kPA

Wax daadsan iyo maya

Waxyeello

Gudub

Muddada: 24h

9

Cabbirka iska caabinta dahaarka

HV -LV to Ground :

48.4

/

LV-HV ilaa Dhulka:

65.5

HV&LV ilaa Dhulka:

51.9

10

Tijaabada Dielectric Oil

kV

Ka weyn ama la mid ah 45

56.5

Gudub

 

04 Goobta iyo Kooban

1000 kva pad mount transformer-left-45-degree-view

SCOTECHwaxay keentaa in ka badan 12,000,000 kVA transformers aduunka oo dhan sanad walba, kaas oo awood siiya guryo iyo ganacsiyo aan tiro lahayn. Waxaan leenahay waayo-aragnimo qani ah xagga naqshadaynta iyo soo saarista saddex waji oo suuf ah oo ku rakiban transformers. Haddi ay tahay heerka CSA ama heerka IEEE, waxa aanu haynaa kiisas badan. Awood la qiimeeyay laga bilaabo 100 kVA ilaa 5000 KVA. Waxaan hubineynaa in cutub kasta uu maro imtixaan aqbalaad buuxda oo adag. Rajo inaad hesho kalsoonidaada.

 

Hot Tags: 1000 kva suuf Buur Transformer, saaraha, alaab-qeybiyaha, qiimaha, qiimaha

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