630 kVA Cadaadiska Cadaadiska Imirka-11/0.55 kV|Koonfur Afrika 2025

630 kVA Cadaadiska Cadaadiska Imirka-11/0.55 kV|Koonfur Afrika 2025

Dalka: Koonfur Afrika 2025
Awoodda: 630kVA
Voltage: 11/0.55kV
Muuqaalka: oo leh taageereyaal iyo heerka dahaarka H
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630 kVA vacuum pressure impregnated transformer

Qaybinta Awoodda Wacan, Mustaqbalka Cagaaran - Furitaanka Bawlayaasha Qalalan ee Dabaylaha ah ee Waaritaanka!

 

 

01 Guud

1.1 Sharaxaada Mashruuca

The 630 kVA furitaanka dabaylaha nooca qalalan Transformer waxaa la geeyey South Africa 2025. Awoodda lagu qiimeeyay ee dabaylaha nooca qalalan furin waa 630 kVA la qaboojinta AN / AF, danab aasaasiga ah waa 11 kV oo leh ± 2 * 2.5% tapping kala duwan (NLTC), danab labaad waa 0.55kV, waxay sameeyeen kooxda Dyn1.

Beddelka Nooca Qalalan ee Furitaanka Furitaanka waxaa loogu talagalay waxqabad heersare ah, isku darka tignoolajiyada horumarsan iyo dhismo adag si loo daboolo baahida tamarta warshadaha iyo ganacsiga. Muujinaya xakamaynta heerkulka caqliga leh, waxay hubisaa maaraynta kulaylka ugu fiican, iyadoo lagu dhisay{1}} marawaxadaha qaboojinta waxay kor u qaaddaa kala daadinta kulaylka si loo helo waxtar joogto ah xitaa marka lagu jiro culeysyo culus.

Lagu nashqadeeyay dahaarka Heerka H, ​​transformerkani waxa uu u adkaysanayaa bey'ada kulaylka-, isaga oo taageeraya kor u kaca heerkulka 100k ee hawlgalka muddada dheer{2}} La jaanqaadi kara sahayda korantada ee 110V, waxay bixisaa isbeddel danab deggan oo leh tamar yar oo lumis ah.

Ku habboon automation-ka warshadaha, nidaamyada tamarta la cusboonaysiin karo, iyo kaabayaasha muhiimka ah, qalalan -nooca transformer-kayaga waxa uu bixiyaa dayactir{1}} hawlgal bilaash ah, badbaado la xoojiyey (khatar dab ma laha), iyo waxqabadka deegaanka{2} (ma jiro saliid ama qiiqa sunta ah). U cusboonaysii maanta xal awood ka caqli badan, oo adkeysi badan!

 

 

 

1.2 Tilmaamaha Farsamada

630 kVA VPI qeexida beddelka nooca qalalan iyo xaashida xogta

loo geeyey
Koonfur Afrika
Sannadka
2025
Nooca
Transformer nooca qalalan oo furan
Qalabka muhiimka ah
xaashi bir silikoon ku jihaysan hadhuudhka
Heerka
IEC60076
Awood lagu qiimeeyay
630kVA
Soo noqnoqoshada
50 HZ
Kooxda Vector
Dyn11
Marxaladda
3
Nooca qaboojinta
ONAN/ONAF
Korantada aasaasiga ah
11 kV
Voltage Secondary
0.55 kV
Qalabka dabaysha
Aluminium
Caqabada
6%
Taabo Beddelka
NLTC
Riixista Range
± 2*2.5%
Wax Xamuul ah ma jiro
1.1KW
Load Lumista
8.3KW
Heerka dahaarka
H

 

 

1.3 Sawirro

630 kVA VPI jaantuska beddelka qallalan ee nooca qalalan sawirka iyo cabbirka.

vacuum pressure impregnated transformer diagram vacuum pressure impregnated transformer nameplate

 

 

02 Wax-soo-saarka

2.1 Core

Furitaanka qallaylka ah ee nooca{0}}nooca taransfooriyaha waxa uu leeyahay -permeability silikoon bir dahaaran oo udub dhaxaad ah kaas oo mara daawaynta saxda ah ee baabiinta si loo yareeyo khasaaraha wareegga magnetka. Xudunta udub dhexaadka u ah waxay qabataa qaab is dulfuulan si ay si wax ku ool ah u yarayso khasaaraha hadda jira, oo ay weheliso tignoolajiyada xajin ee gaarka ah si loo hubiyo xasilloonida, buuqa{3}} hawlgal bilaash ah.

 high-permeability silicon steel laminated core

 

2.2 Dabaylaha

vacuum pressure impregnated transformer aluminum winding

Transformer-ku waxa uu leeyahay sax - fiilooyin aluminium ah oo nabar leh oo leh -lakab badan oo SHS ah (Super Heat{2}}U adkaysta Synthetic), oo awood u leh inuu u adkeysto heerkulka ilaa 220 darajo . Naqshadeeda cusub ee furan{{5}Nashqada hawo waxay hubisaa daadinta kulaylka ugu wanaagsan iyadoo la ilaalinayo waxqabadka kulaylka ee Heerka H (kor u kaca heerkulka 100K). Qaab dhismeedka dabaysha wuxuu isku daraa xasiloonida farsamada ee la xoojiyay oo leh awood koronto oo aad u fiican, taasoo bixisa iska caabin heer sare ah oo shoogga kulaylka ah, gariirka iyo dheecaanka qayb ahaan.

 

2.3 Kulanka ugu dambeeya

1) Precision mounting of SHS-insulated coils onto CRGO cores; 2) Stepped-lamination upper yoke installation with 15-20kN/m clamping force; 3) install cooling fans and PT100 smart temperature controller (150℃ alarm/180℃ trip); 4) install terminal connections passing 5000V insulation tests (>1000MΩ).

final assembly of vip dry transformer

 

 

03 Tijaabinta

Maya

Shayga Tijaabada

Unug

Qiimaha Ogolaanshaha

Qiimaha la qiyaasay

Gabagabo

1

Cabbirka caabbinta dabaysha

/

Qiyaasta dheelitir la'aanta iska caabbinta ugu badan

Iska caabinta khadka: In ka yar ama la mid ah 2%

HV (khadka)

LV (khadka)

Gudub

0.29%

0.84%

2

Cabbirka saamiga korantada iyo hubinta barakaca wejiga

/

Dulqaadka saamiga korantada ee taabashada maamulaha: ± 1/10

Astaanta isku xirka: Dyn11

-0.02% ~ 0.13%

Dyn11

Gudub

3

Cabbirka Gaaban -Caaqadaha Wareega iyo Luminta Culayska

/

kW

kW

t: 145 darajo

Z%: qiimaha la qiyaasay

Pk: qiimaha la qiyaasay

Pt: qiimaha la qiyaasay

6.22%

4.745

6.485

Gudub

4

Cabbirka maya{0}} lumitaanka rarka iyo hadda 90% iyo 110% ee danab la qiimeeyay

/

kW

I0 :: bixiyaan qiime la qiyaasay

P0: bixi qiimaha la qiyaasay

90% Uur

0.36

0.978

Gudub

100% Uur

0.40

1.087

110% Uur

0.44

1.195

5

Tijaabada Korantada ee La dabaqay

/

HV: 35kV 60s

LV: 3kV 60s

Ma jiro burbur ku yimaada tamarta tijaabada ah

Gudub

6

Tijaabada adkaysiga korantada ee keentay

/

Danab la dabaqay (kV):

2 Uur

Danab la kiciyay (kV): 1.1

Muddada:40

Inta jeer (HZ): 150

Ma jiro burbur ku yimaada tamarta tijaabada ah

Gudub

7

Tijaabada Bixinta Qaybeed

pC

Heerka ugu badan ee sii daynta qayb ahaan waa in ay ahaataa 10 pc

<10

Gudub

 

630 kVA vacuum pressure impregnated transformer test
630 kVA vacuum pressure impregnated transformer fat

 

 

04 Baakaynta iyo dhoofinta

4.1 Xirxirida

Nooca qalalan {{0}Transformer-ka nooca waxa lagu soo guray sanduuqyo alwaax adag ah oo leh barkin gudaha ah oo loogu talagalay gaadiid badbaado leh. Dhammaan qaybaha, oo ay ku jiraan kantaroolaha heerkulka iyo taageereyaasha, ayaa horay u yimid -oo loo rakibay sidii cutub dhamaystiran. Dibadda waxa si cad loogu calaameeyay tilmaamaha maaraynta, siinta qoyaan la isku halayn karo iyo ilaalinta naxdinta leh -kumbuyuutarrada fogaanta.

dry type transformer packing

 

4.2 dhoofinta

dry type transformer shipping

Transformer-ka nooca qallalan ee furan waxa lagu rari doonaa Dekedda CIF Durban isagoo naxsan-Saakado alwaax ah oo aan caddayn. Qiimuhu wuxuu daboolayaa caymiska badda iyo dhoofinta kastamka, halka nidaamka soo dejinta uu maamulayo qaataha. Shixnaddu waxa ay ilaalisaa huurka adag ee xakamaynta heerkulka iyada oo u hoggaansan heerarka caalamiga ah ee ka hortagga- ee xamuulka badda.

 

 

05 Goobta iyo Kooban

Sida xal sare oo hufan {{0}Xalka gudbinta iyo qaybinta korantada, Transformerkeena Nooca Qalalan ee Furitaanka waxa uu keenaa isku halaynta waarta qaybaha warshadaha, tamarta, iyo kaabayaasha iyada oo loo marayo naqshad furan oo cusub{1}}naqshad, maarayn kulayl sare leh, iyo dahaar adag. Isku darka dayactirka {{3} hawlgalka bilaashka ah, eco -dhismaha saaxiibtinimo, iyo xakamaynta heerkulka caqliga leh, waxay ku fiican tahay dalabaadka codsiyada iyadoo la taageerayo yoolalka tamarta waara. Nala wadaag xalalka awooda la aamini karo{6}halkaas oo tignoolajiyadu ay la kulanto badbaadada iyo hufnaanta, oo awood siinaysa bixinta tamar caqli badan.

630 kVA vpi transformer

 

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