750 kVA suuf ku rakiban beddelka qiimaha-13.8/0.22 kV|Guyana 2024

750 kVA suuf ku rakiban beddelka qiimaha-13.8/0.22 kV|Guyana 2024

Dalka: Guyana 2024
Awoodda: 750kVA
Voltage: 13.8D/0.22kV
Muuqaalka: oo leh fiyuuska ELSP
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pad mounted transformer cost

Naqshad adag, codsiyo dabacsan -Saddex{1}}waji suuf ah{2}}Transformers-ku rakiban waxay buuxiyaan baahiyo awoodeed oo kala duwan!

 

01 Guud

1.1 Asalkii Mashruuca

750 kVA suuf -ku rakiban Transformer, oo la geeyey Guyana sanadka 2024, waxaa loo habeeyay si looga gudbo caqabadaha muhiimka ah sida xaaladaha adag ee deegaanka iyo baahida loo qabo in la isku halayn karo, dayactir -Isha tamarta hufan ee shabakadaha qaybinta radial. Jawaabtayada istiraatijiyadeed waxay ahayd naqshad si buuxda u xidhan oo dahaaran oo ka timid SCOTECH, kaas oo mideeya sifooyin adag oo ay ku jiraan qaboojinta ONAN iyo haan xidhan iyada oo aan lahayn ilaaliye saliid si loo wanaajiyo adkeysiga iyo ilaalinta ugu yar. Qodobbada naqshadaynta muhiimka ah ee si toos ah wax uga qabta caqabadahan hawlgelinta ayaa ah kooxda Dyn11 ee hillaaca sare ee u adkeysiga iyo xasiloonida barta dhexdhexaadka ah, buuxa-kala duwanaanshaha fiyuuska{8}}ilaalinta fiyuuska korantada oo ay taageerayso ilaalinta hoose{9}}ilaalinta korantada ee isku halaynta nidaamka, iyo tignoolajiyada horumarsan ee udub dhexaad u ah, goobaha, iyo mashaariicda kaabayaasha.

 

 

1.2 Tilmaamaha Farsamada

750 kVA nooca tafatirka beddelka iyo xaashida xogta

loo geeyey
Guyana
Sannadka
2024
Nooca
suuf ku rakiban transformer
Heerka
IEEE Std C57.12.34-2022
Awood lagu qiimeeyay
75kVA
Soo noqnoqoshada
60 HZ
Quudinta
Radial
Hore
noolow
Marxaladda
3
Nooca qaboojinta
ONAN
Korantada aasaasiga ah
13.8D kV
Voltage Secondary
0.22Y/0.127 kV
Qalabka dabaysha
Copper
barokaca xagal
Dyn11
Caqabada
4.5%
Taabo Beddelka
NLTC
Riixista Range
±2*2.5%
Wax Xamuul ah ma jiro
0.08KW
Load Lumista
1.27KW
Agabka
Habaynta caadiga ah

 

1.3 Sawirro

750 kVA suuf ku rakiban jaantuska beddelka sawirka iyo cabbirka.

2025091013124241177

2025091013124342177

 

 

02 Wax-soo-saarka

2.1 Core

Si aan uga gudubno caqabadaha dheelli-tirnaan la'aanta magnetic, luminta tamarta sare, iyo walbahaarka farsamada ee hawlgalka beddelka, istaraatiijiyadeenna naqshadeynta waxay shaqaaleysiisaa qaab-dhismeedka asaasiga ah ee saddex- Qaabayntani waxa ay hubisaa isku dheeli tiran ee saddex{2}} qulqulka magnetka weji ee daadinta ugu yar iyo khasaaraha hadda, si weyn u wanaajinaya waxtarka. Qaabka is haysta, isku xidhan ee leh harqoodyo leexleexan ayaa sidoo kale bixiya awood farsamo oo heersare ah si ay ugu adkeysato gaagaaban -xoogagga wareega oo yareeya gariir - waxyeelada la xiriirta, hubinta waxqabadka la isku halayn karo.

no-load loss

 

2.2 Dabaylaha

insulation reliability of transformer

Si wax looga qabto caqabadaha muhiimka ah ee kor u qaadida isku halaynta dahaarka iyo yaraynta tamarta luminta qalabka wax lagu qaybiyo, istaraatiijiyadeenna naqshadeynta waxay shaqaaleysiisaa habayn isku-dhafan oo gaar ah. Habkani waxa uu isku daraa bireed - boogta hoose - dabaysha korantada si loo yareeyo qayb dareere ah iyo khasaaraha hadda jira, lagu lammaaniyo silig sare oo qaybsan -ee siligga korantada ee kor u qaadaya qaybinta goobta korantada oo yaraynaysa daadinta birlabeedka. Si wada jir ah, astaamahani waxay si weyn u wanaajiyaan waxqabadka dahaarka transformer-ka iyo hufnaanta hawleed.

 

2.3 Haanta

Xaashida jiingadaha waxaa loo isticmaalaa in lagu beddelo weelka kulaylka dhaqameed, iyo qaab-dhismeedka jilbaha ayaa hagaajin kara mugga taangiga iyadoo loo eegayo ballaarinta kulaylka iyo foosha qabow, yaraynta cadaadiska farsamada ee ay keento isbeddelka heerkulka heerkulka iyo ka fogaanshaha khatarta saliidda. Naqshadeynta qulqulka saliidda ee taangiga waxay ku habboon tahay kanaalka qaboojinta dabaylaha si loo hubiyo socodka saliidda qaboojinta inuu yahay mid la mid ah kana fogow kulaylka maxalliga ah. Isticmaalka alxanka ama tayada sare {{2} shaabadeynta tayada leh si loo hubiyo in haanta gabi ahaanba ka go'doonsan tahay aduunka ka baxsan, ka hortagaysa qoyaanka, hawada ama wasakhowga inay soo galaan, kordhinta nolosha adeega saliidda beddelka iyo alaabta dahaadhka. Dhismaha flange ee la wanaajiyay iyo agabka lagu xidho tayada sare waxay yareeyaan suurtogalnimada daadinta saliidda. Taangigu wuxuu ka samaysan yahay saxan bir ah oo tayo sare leh iyo qalab gaar ah, kaas oo leh caabbinta daxalka wanaagsan iyo caabbinta qallafsanaanta, waxayna u adkeysan kartaa saameynta dibadda inta lagu jiro gaadiidka, rakibidda iyo hawlgalka. Taangiyada sida gaarka ah loo nashqadeeyay waxay qaadi karaan deegaan gaar ah sida huurka badan, buufinta milixda badan ama kala duwanaanshiyaha heerkulka xad dhaafka ah.

large oil tank

 

2.4 Kulanka ugu dambeeya

tap changer

Hagaajinta dabaysha:Si sugan ugu dheji dabaylaha danabkoodu sarreeyo iyo kuwa hooseeya ee xudunta birta adoo isticmaalaya dahaarka iyo walxaha xidhitaanka.

Isku xirka rasaasta dabaysha:

Ku xidh danab sare oo u horseedda gacanka alxanka ama curyaaminta.

Ku xidh danab hoose oo u horseedda gacan-gacmeedka ama birta naxaasta ah, oo lagu xafiday qalabyada.

Barta Dhexdhexaadka ah:Ku xidh si aad u hubiso dheelitirka nidaamka.

Gelida Haanta:Dhig xudunta birta iyo dabaylaha gudaha haanta, oo la jaan qaada suufka dahaadhka ah.

Rakibaadda Agabka:Ku rakib qalabyada dibadda sida cabbirada heerka saliidda iyo valves gargaarka cadaadiska.

Buuxinta Saliidda Vacuum:Isticmaal qalab si aad hawada u soo saarto oo aad ku durto saliidda beddelka shaandhaynta.

Shaabadeynta:Ku xafid daboolka haanta gaasaska iyo boolalka, alxanka cidhifyada si aad uga hortagto inay dillaacdo.

 

 

03 Tijaabinta

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%

3.58

Gudub

2

Imtixaanada saamiga

%

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

Astaanta isku xirka: Dyn11

-0.06%-0.05%

Gudub

3

wajiga- imtixaanada xidhiidhka

/

Dyn11

Dyn11

Gudub

4

Maya- khasaarooyinka rarida iyo xamaasadda hadda

/

I0 :: bixiyaan qiime la qiyaasay

0.37%

Gudub

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

0.979kW

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

4.81%

Pk: qiimaha la qiyaasay

9.203kW

Pt: qiimaha la qiyaasay

10.182 kW

Waxtarka aan ka yarayn 99.15%

99.19%

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: 20kPA

Wax daadsan iyo maya

Waxyeello

Gudub

Muddada:12h

9

Cabbirka iska caabinta dahaarka

GΩ

HV -LV to Ground :

16.5

/

LV-HV ilaa Dhulka:

19.2

HV&LV ilaa Dhulka:

9.77

10

Tijaabada Dielectric Oil

kV

Ka weyn ama la mid ah 45

55.23

Gudub

 

live front pad mounted transformer
outdoor pad mounted transformer test

 

 

04 Baakaynta iyo dhoofinta

 

ge pad mounted transformer
abb three phase pad mounted transformers
 

 

05 Goobta iyo Kooban

Xilligan korantada ee sida xawliga ah u koraya, saddexdayada-wajiyada - ee ku rakiban koronto-bixiye ayaa ah doorashadaada ugu fiican. Naqshadeeda cusub, waxqabadka sare, iyo badbaadada gaarka ah, waxay bixisaa xalal lagu kalsoonaan karo oo loogu talagalay baahiyo kala duwan oo awood qaybin ah. Alaabtayadu kaliya ma wanaajiso waxtarka laakiin sidoo kale waxay hagaajinaysaa xasilloonida nidaamka, hubinta koronto joogto ah oo la isku halleyn karo. Adigoo dooranaya saddexdayada-suunka{6}} ee ku rakiban transformer, waxaad dooranaysaa mustaqbalka{7}}xalinta awooda ku jihaysan kaa oo kaa caawin doona inaad ka dhex muuqato suuqa tartanka. Aan ka wada shaqayno si loo helo mustaqbal tamar waara oo aan keeno xilli cusub oo awood qaybin ah.

eaton three phase pad mounted transformers

 

Hot Tags: suufka ku rakiban qiimaha beddelka, soo saaraha, alaab-qeybiyaha, qiimaha, qiimaha

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