75 kVA Pad Mount Transformer-22.86 / 0.208 kV|USA 2024

75 kVA Pad Mount Transformer-22.86 / 0.208 kV|USA 2024

Dalka: Ameerika 2024
Awoodda: 75kVA
Voltage: 22.86/0.208kV
Feature: oo leh IFD
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75 kva pad mount transformer with ifd

Awood xasiloon, doorasho caqli-gal ah - Saddex{0}Wajiga suufka -Transformer-ka la saaray waxa uu xaqiijiyaa hufnaanta tamarta iyo badbaadada!

 

01 Guud

1.1 Asalkii Mashruuca

75 kVA suuf ku rakiban transformer ayaa la geeyey Ameerika sanadka 2024. Awooda la qiimeeyay ee transformerku waa 75 kVA oo leh ONAN qaboojin. Korantada aasaasiga ah waa 22.86GRDY / 13.2kV ​​oo leh ± 2 * 2.5% cabirka garaaca (NLTC), danab labaad waa 0.48y / 0.208kV, waxay sameeyeen koox vector ah YNyn0, waana feed loop iyo beddelka hore ee dhintay. Sanduuqa saddexda weji suuf ee ku rakiban transformer-ka ee ay soo saartay SCOTECH waxa uu inta badan ka kooban yahay saldhig, dhinac, qaybo, albaabo iyo daboolyo sare. Sanduuqa wuxuu u qaybsan yahay qolka cadaadiska sare, qolka beddelka iyo qolka cadaadiska hooseeya. Qolka korantada sare wuxuu qaataa nakhshad is haysta oo qumman oo la isku halayn karo, lehna ka hortag dhammaystiran{14}}shaqada silsiladda khaldan, isku halaynta sare, dayactirka fudud, qalabka korantada sare waxa loo isticmaali karaa furaha xamuulka teerminalka, giraanta shabakadda giraanta iyo wixii la mid ah. Qolka transformer-ka waxa lagu rakibi karaa saliid{16}}Transformer immersed ama transformer qalalan, waxaana ku qalabaysan shabag ilaalin kara, qolka transformer-ka waxa uu qaadan karaa hawo dabiici ah ama hawo qasab ah, iyadoo loo eegayo baahida loo qabo in lagu rakibo heerkulbeeg toos ah, la socoshada heerkulka qolka iyo qalab hawo toos ah. Qolka korantada - hoose waxa uu ku qalabaysan yahay qaybinta, cabbiraadda, magdhowga tamarta falcelinta iyo qorshayaasha kale ee caadiga ah, oo waxa ay qaabayn kartaa wareegga kontoroolka sare iyo tirada fiilooyinka iyada oo loo eegayo baahiyaha.

 

 

1.2 Tilmaamaha Farsamada

75 kVA nooca tafatirka beddelka iyo xaashida xogta

loo geeyey
Ameerika
Sannadka
2024
Nooca
suuf ku rakiban transformer
Quudinta
Loop
Hore
dhintay
Heerka
IEEE C57.12.34
Awood lagu qiimeeyay
75kVA
Soo noqnoqda
60HZ
Marxaladda
3
Nooca qaboojinta
ONAN
Korantada aasaasiga ah
22.86GRDY/13.2 kV
Voltage Secondary
0.48y/0.208 kV
Qalabka dabaysha
Aluminium
barokaca xagal
YNyn0
Caqabada
Ka weyn ama la mid ah 2.7%
Taabo Beddelka
NLTC
Riixista Range
±2*2.5%
Wax Xamuul ah ma jiro
0.28KW
Load Lumista
1.07KW
Agabka
Habaynta caadiga ah

 

1.3 Sawirro

75 kVA suuf ku rakiban jaantuska beddelka sawirka iyo cabbirka.

75 kva pad mount transformer image005

 

 

02 Wax-soo-saarka

2.1 Core

Sadexda{0}wajiga shanaad- xudunta tiirka waxa uu ka kooban yahay shan qaab dhismeed, badiyaa saddex tiir ayaa loo isticmaalaa in lagu qaado saddexda{2}} wejiga dabaysha (wejiga A, B, C), halka labada tiir ee kale u adeegaan sida isku xidhka iyo qaabdhismeedka taageerada. Naqshadaynta wareegga magnetka ee tiir kasta waxaa loo qaabeeyey si loo wanaajiyo isku dhafka iyo waxqabadka saddexda- hadda. Naqshadani waxay si wax ku ool ah u qaybin kartaa oo u xakamayn kartaa saddexda{6}} wejiga xaadirka ah waxayna yaraynaysaa faragelinta wejiyada. Habaynta shanta tiir waxay ka dhigaysaa daadinta suurtogalka ah ee qulqulka magnetic si wax ku ool ah loo xakameeyo, isla markaana waxay wanaajisaa qulqulka iyo hufnaanta xudunta. Koofiyadaha birta waxaa inta badan loo qaabeeyey iyadoo maskaxda lagu hayo summeeyaha si loo gaaro qaybsanaan isku mid ah oo ah meelaha magnetic. Naqshadaynta simmetrical ee xudunta birta waxay si wax ku ool ah u yareyn kartaa khasaaraha ay keento isku dheelitir la'aanta goobta magnetic waxayna hagaajinaysaa xasilloonida shaqada iyo waxqabadka korantada ee qalabka. Sadexda{11}dabaysha wejiga ayaa si siman loogu qaybin karaa saddexda tiir si loo sameeyo saddex goobood oo birlabeed ah oo isku xidhan. Qaabayntani waxay hubisaa isku xidhka qulqulka wanaagsan waxayna wanaajisaa wareejinta tamarta.

three-phase five-column core

 

2.2 Dabaylaha

aluminum winding

Isticmaalka sare {{0} aluminium aluminiumka dabcigu waxa uu yarayn karaa iska caabinta dabaysha, si ay u yarayso luminta khadka iyo wanaajinta guud ahaan hufnaanta shaqo ee transformerka. Isticmaalka walxaha dahaadhka ah waxay si wax ku ool ah uga hortagi kartaa wareegga gaaban iyo daadinta inta u dhaxaysa dabaylaha waxayna wanaajisaa hufnaanta hawlgalka qalabka beddelka. Tiknoolajiyada dabaysha waxay xaqiijin kartaa in tirada wareegyada dabaysha ay si macquul ah u qaybsan tahay, taas oo wanaajin karta qaybinta goobta magnetic iyo hagaajinta waxtarka isku dhafka ah ee beddelka. Iyada oo loo marayo naqshad macquul ah ee qaab dhismeedka dabaysha, hadda waxa loo qaybin karaa si siman oo dabaysha, yaraynta meelaha kulul ee maxaliga ah iyo yaraynta kuleylka. Marka la beddelo tirada wareegyada dabaylaha, saamiga danab ee beddelka waa la hagaajin karaa, si ay si dabacsanaan leh ugu dabaqdo xaalado shaqo oo kala duwan. Habka wax-soo-saarka ee tignoolajiyada boogaha siligga ayaa ah mid qaan-gaar ah, taas oo yarayn karta wareegga wax-soo-saarka iyo kakanaanta wax-soo-saarka, sidaas awgeed waxay sii yaraynaysaa kharashka.

 

2.3 Haanta

-Tayada sareeysa ee birta aan lahayn waxaa loo doortaa sida walaxda haanta shidaalka si loo hubiyo caabbinta cadaadiska iyo iska caabinta daxalka haanta shidaalka. Saxanka birta ah ayaa si sax ah loo gooyaa iyadoo loo eegayo sawirada naqshadeynta, sida caadiga ah iyadoo la adeegsanayo mashiinnada goynta, jarida laser ama hababka goynta balaasmaha. Saxanka birta ee la jarjaray waa la dhalaaliyay, wasakhoobay iyo miridhku- caddayn si loo hagaajiyo tayada alxanka iyo ku dheggan dahaarka xiga. Saxanka birta ee la gooyey waa la laalaa oo loo sameeyaa iyadoo loo eegayo shuruudaha naqshadeynta alxanka horudhaca ah, badanaa iyadoo la adeegsanayo alxanka argon, alxanka CO₂ gaashaanka ama alxanka arc quuska ah iyo hababka kale ee alxanka. Ka dib marka alxanka la dhammeeyo, alxanka ayaa la kormeeraa, oo ay ku jiraan kormeerka muuqaalka iyo kormeerka ultrasonic, si loo hubiyo tayada alxanka. Adeegso agabka xidhidhiyaha tayada sare leh (sida gaasaska caagga ah iyo shaabadaynta) kala-goysyada iyo kala-goysyada haanta shidaalka si loo hubiyo waxqabadka xidhidhiyaha haanta shidaalka. Dawaynta ka-hortagga miridhku dusha sare ee haanta, sida caadiga ah iyada oo la isticmaalayo daahan hoose, ka dibna lagu buufiyo rinjiga sare ee buuxiya shuruudaha ilaalinta deegaanka si loo bixiyo waxqabadka ka-hortagga{10}ka.

75 kva pad mount transformer stainless steel oil tank

 

2.4 Kulanka ugu dambeeya

75 kva pad mount transformer final assembly
75 kva 3 phase pad mount transformer

 

 

03 Tijaabinta

Maya

Shayga Tijaabada

Unug

Ogolaanshaha

Qiimaha

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%

1.16

Gudub

2

Imtixaanada saamiga

%

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

-0.04~-0.02

Gudub

3

wajiga- imtixaanada xidhiidhka

/

YNyn0

YNyn0

Gudub

4

Maya- khasaarooyinka rarida iyo xamaasadda hadda

/

I0 : bixiyaan qiime la qiyaasay

0.33%

Gudub

P0: bixi qiimaha la qiyaasay

0.062kW

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

3.65%

Pk: qiimaha la qiyaasay

1.168kW

Pt: qiimaha la qiyaasay

1.230kW

Waxtarka aan ka yarayn 99.03%

99.14%

6

Tijaabada Korantada ee La dabaqay

kV

LV: 10kV 60s

Ma jiro burbur ku yimaada tamarta tijaabada ah

Gudub

7

Tijaabada adkaysiga korantada ee keentay

kV

Danab la dabaqay (kV): 40

Ma jiro burbur ku yimaada tamarta tijaabada ah

Gudub

Muddada: 48

Inta jeer (HZ): 150

8

Tijaabada daadinta

kPa

Cadaadiska la dabaqay: 20kPA

Muddada: 12h

Wax daadsan iyo maya

Waxyeello

Gudub

9

Cabbirka iska caabinta dahaarka

LV-HV ilaa Ground

85.2

/

10

Tijaabada Saliida

/

Xoogga Dielectric;

56.1 kv

Gudub

Nuxurka qoyaanka

9.7 mg/kg

Qodobka Burburinta

0.00327%

Falanqaynta Furan

0.03 mg/kg

Falanqaynta Chromatography ee Gaaska

/

 

75 kva pad mount transformer testing
75 kva pad mount transformer test

 

 

04 Baakaynta iyo dhoofinta

75 kva pad mount transformer tin foil bag
75 kva pad mount transformer shipping
 
 

 

05 Goobta iyo Kooban

Saddexda weji ee 75 kVA pad mount transformer, oo leh waxqabadkeeda ugu wanaagsan, tayada la isku halayn karo, iyo codsiyada la isku halleyn karo, ayaa ah doorashada ugu habboon ee nidaamyada qaybinta awoodda casriga ah. Haddi ay ahaan lahayd xarumaha ganacsiga, jardiinooyinka warshadaha, ama kaabayaasha dadweynaha, badeecadani waxay si hufan u buuxisaa baahiyaha tamarta kala duwan, hubinta xasiloonida nidaamka iyo kordhinta isticmaalka tamarta. Dooro Transformer-ka Saddexda Waji ee suufka ah si aad uga dhigto nidaamka awoodaada mid hufan oo la isku halayn karo, siinta taageero xoogan mustaqbalka horumar waara.

three phase 75 kva pad mount transformer

 

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