12 kVA Qalalan Qaybinta Qaybinta-11/0.22 kV|Imaaraadka Carabta 2025

12 kVA Qalalan Qaybinta Qaybinta-11/0.22 kV|Imaaraadka Carabta 2025

Dalka la geynayo: Imaaraadka Carabta 2025
Awoodda: 12kVA
Voltage: 11000/220V
Sifada: oo leh Lifaaqa: IP20
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12 kVA dry distribution transformer

Awood la isku halayn karo oo qaab is haysta - transformerkaaga aad aaminsantahay ee qaybinta qaybinta

 

 

01 Guud

1.1 Sharaxaada Mashruuca

Tan 12kVA Cast Resin Dry-Type Transformer (CRT) waa xal kooban oo la isku halayn karo oo hooseeya{2}}awood sadexaad{3}}qaybinta awooda wejiga. Naqshadeeyay si waafaqsan heerarka IEC, waxa ay ka kooban tahay hadhuudh -ujeedka birta silikoon ku jihaysan iyo dabaylaha naxaasta ah, oo leh qaboojin hawo dabiici ah (AN), danab hoose oo ah 11 kV iyo danab sare oo ah 0.22kV.

Lagu qalabeeyay kooxda Dy11 vector iyo Maya-Load Tap Changer (NLTC) oo wata ±2×2.5% hagaajinta, transformerkan waxa uu leeyahay wax yar oo aan-load ah iyo khasaare 0.09 kW ah iyo 0.39 kW. Dahaarka heerka B wuxuu xaqiijiyaa hawlgal la isku halayn karo oo badbaado leh oo ku jira xaaladaha caadiga ah.

Transformer-ka Cast Resin Transformer (CRT), oo sidoo kale loo yaqaanno Epoxy Cast Resin Resin -Type Transformer, waa nooc qalalan{1}} Dabaylaha ayaa si buuxda loogu daboolay resin epoxy. Uma isticmaasho saliid ama dareere kale si ay u daboolaan. Hawada waxaa loo isticmaalaa in lagu qaboojiyo oo lagu daboolo xudunta iyo dabaylaha.

Xabagta epoxy-ga waxay siinaysaa dahaar xoog leh oo ka joojiya beddelka inuu nuugo qoyaanka. Tani waxay u ogolaanaysaa inay si fiican ugu shaqeyso qoyaan, boodh, ama jawi adag. Xabagta waxa lagu shubaa faakuum. Tani waxay hubinaysaa in gariiradaha gabi ahaanba la xidhay oo la ilaaliyo. Transformer-kan qallalan waxa uu leeyahay awood 12kVA ah iyo 11kV/0.22kV oo lagu qiimeeyo danab Waxay siisaa xal xasiloon dhexdhexaad ah -ilaa{9}} qaybinta danab hoose.

 

 

 

1.2 Tilmaamaha Farsamada

12 kVA Resin tuuray tafatirka nooca qalalan iyo xaashida xogta

loo geeyey
Imaaraadka Carabta
Sannadka
2025
Nooca
Transformer nooc qalalan oo shub ah
Qalabka Muhiimka ah
xaashi bir silikoon ku jihaysan hadhuudhka
Heerka
IEC
Awood lagu qiimeeyay
12 kVA
Soo noqnoqoshada
50HZ
Marxaladda
Saddex
Kooxda Vector
Dy11
Nooca qaboojinta
AN
Korantada aasaasiga ah
11KV
Voltage Secondary
0.22 kV
Qalabka dabaysha
Copper
Caqabada
4%
Qalabka dabaysha
NLTC
Caqabada
2.5%
Taabo Beddelka
NLTC
Riixista Range
± 2 * 2.5% @ danab hoose
Wax Xamuul ah ma jiro
0.09 kW
Load Lumista
0.39kW
Heerka dahaarka
B
Agabka
Xakamaynta heerkulka, Xidhmada

 

 

1.3 Sawirro

12kVA Resin wuxuu tuuray sawir beddelka nooca qalalan iyo saxanka magaca

12 kVA dry distribution transformer drawing 12kVA Resin cast dry type transformer nameplate

 

 

02 Wax-soo-saarka

2.1 Core

Birta silikoonku waxay leedahay qiyaastii 3% silicon. Waxay leedahay waxqabadka magnetic wanaagsan iyo khasaaro hooseeya. Tani waxay kaa caawinaysaa yaraynta qulqulka qulqulka waxayna si fiican ugu shaqeysaa soo noqnoqoshada sare. Waraaqaha la dahaadhay ee birta silikoon ee qaaliga ah waxay yareeyaan khasaaraha hadda jira iyo magnetic hysteresis, iyagoo kor u qaadaya waxtarka tamarta.

 

2.2 Dabaylaha

12kVA Resin cast dry type transformer winding

Transformer-ka qaybinta qalalan ee 12kVA ah waxa uu isticmaala -waxqabadka kooraska naxaasta si uu u yeesho xoog sare iyo mid gaaban{2}} iska caabin wareeg ah. Dabaysha hoose -korontadu waxay isticmaashaa nashqad xaashida ah si loo hubiyo qaybinta isku midka ah ee hadda jirta. Transformer-ku waxa uu isticmaalaa dahaarka heerka B (130 digrii) iyo tignoolajiyada shubista resin resin ee qoyaanka aad u fiican iyo iska caabinta siigada, iyadoo sidoo kale bixisa ilaalin gaaban oo gaaban oo la isku halayn karo.

 

2.3 IP20 Xidhmada

Qalabkan qalalan ee gudaha{0}nooc ka mid ah waxa uu leeyahay IP20 lagu qiimeeyay xayndaab ilaalineed, isaga oo si wax ku ool ah uga hortagaya xidhiidhka tooska ah ee u dhexeeya faraha iyo walxaha shisheeye ee adag iyo qaybaha nool, isaga oo hubinaya badbaadada wadayaasha. Xayndaabku waxa kale oo ay ka hortagtaa boodhka, biraha xiiraya, iyo qashin kale in ay galaan transformerka, taas oo yaraynaysa khatarta dahaarka iyo kulaylka deegaanka. Intaa waxaa dheer, xerintu waxay yaraynaysaa qaylada hawlgalka waxayna wanaajisaa bay'adda gudaha.

12kVA dry type transformer IP20 enclosure

 

2.4 Kulanka ugu dambeeya

dry distribution transformer assembly

Qaybaha xudunta u ah ee la sameeyay iyo dabaylaha ayaa la isku keenay, inta lagu gudajiro isku xirka korantada, dahaarka, iyo hagaajinta qaab dhismeedka.
Faakuumka hoostiisa, resin epoxy ayaa lagu shubaa inta u dhaxaysa dabaylaha iyo xudunta, isaga oo samaynaya qaab-dhismeed adag oo la daweeyay.
Ka dib isku-ururinta iyo daaweynta, tijaabooyin taxane ah oo koronto iyo makaanik ayaa la sameeyaa si loo hubiyo in beddelka uu buuxiyo heerarka naqshadeynta iyo badbaadada.

 

 

03 Tijaabinta

Imtixaanka Heerka iyo Imtixaanka Joogtada ah

IEC 60076-1-2011 Transformers Power - Qaybta 1: Guud
IEC 60076-3-2013 Transformers Power - Qaybta 3: Heerarka dahaarka, tijaabooyinka dielectric iyo nadiifinta dibadda ee hawada
IEC 60076-11-2018 RLV Transformers Power - Qaybta 11: Nooc qalalan

1. Cabbirka caabbinta dabaysha

2. Cabbirka saamiga korantada iyo hubinta barakaca wejiga

3. Cabbirka gaaban -cidhiidhiga wareegga wareegga iyo rarka luminta

4. Cabbirka aan rarka lumin iyo hadda

5. Tijaabada danabka la dabaqay

6. Imtixaanka adkaysiga danabku keenay

7. Tijaabada dheecaanka qaybeed

 

dry distribution transformer testing
12kVA Resin cast dry type transformer testing

 

Natiijooyinka Imtixaanka

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

0.68%

0.53%

2

Cabbirka saamiga korantada iyo hubinta barakaca wejiga

/

Dulqaadka saamiga korantada ee taabashada maamulaha: ± 1/10

Astaanta isku xirka: Dy11

0.01% ~ 0.12%

Dy11

Gudub

3

Cabbirka Gaaban -Caaqadaha Wareega iyo Luminta Culayska

/

kW

kW

t: 100 darajo

Z%: qiimaha la qiyaasay

Pk: qiimaha la qiyaasay

Pt: qiimaha la qiyaasay

3.64%

0.259

0.317

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

2.88

0.083

Gudub

100% Uur

3.21

0.093

110% Uur

3.53

0.102

5

Tijaabada Korantada ee La dabaqay

/

HV: 28kV 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): 0.44

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

 

 

04 Baakaynta iyo dhoofinta

 
12kVA Resin cast dry type transformer packing 12kVA Resin cast dry type transformer shipping

05 Goobta iyo Kooban

Dhismayaasha warshadaha iyo ganacsiga, sahay koronto oo deggan ayaa aad muhiim u ah. Scotech 12 kVA Cast Resin Dry -Type Transformer (CRT) waxa uu siinayaa dhexdhexaad nabdoon oo hufan{3}} ilaa hoose-awood koronto.

Waxay leedahay dabeylo naxaas ah iyo xudunta birta silikoon. Dabaysha ayaa si buuxda loogu daboolay resin epoxy iyo hawo{1}}qaboojis, markaa saliid looma baahna. Resin-ku waxa uu ka ilaaliyaa qoyaanka iyo siigada, taas oo u oggolaanaysa in muddo dheer{3}} loogu isticmaalo degaannada adag.

Waxa ay leedahay kooxda Dy11 vector iyo Maya -Load Tap Changer (NLTC) ee hagaajinta danab dabacsan. Maya yar - rarka iyo rarka rarka ayaa ka dhigaya mid hufan. Xerada IP20 waxay dadka ka ilaalisaa ammaan waxayna joojisaa siigada soo gasha, iyadoo ay sidoo kale yarayso buuqa gudaha.

12kVA Resin cast dry type transformer with enclosure

 

Hot Tags: Transformer qaybinta qalalan, saaraha, alaab-qeybiyaha, qiimaha, qiimaha

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