112.5 kVA Dhintay Transformers hore-22.86/0.208 kV|USA 2024

Naqshadaynta xudunta ah ee shanta ah- waxay ka kooban tahay saddex tiir oo waaweyn iyo laba kaaliye, oo u abuuraya wareeg magnet xidhan waji kasta. Isku xidhkaani waxa uu dheellitirayaa sadexda - Wajiyada magnetic, si weyn u yaraynaya isu dheelitir la'aanta iyo khasaaraha dheeraadka ah ee la xidhiidha in ka badan 15%. Tiirarka kaalmuhu waxay u dhaqmaan sidii shunts birlab ah, oo ka kooban dareere qulqulaya oo hoos u dhigaya wadarta khasaaraha xudunta ah 10-20%, si kor loogu qaado hufnaanta hawlgalka. Degenaanshaha makaanikada adag ee u adkeysata gaaban- xoogag koronto-magneeteedka wareega, nakhshadu waxay sidoo kale yaraynaysaa gariirka xudunta u ah iyo buuqa ugu yaraan 5 dB iyada oo loo marayo summaynta wareegga magnetka ee la hagaajiyay, iyada oo hubinaysa waxqabadka la isku halayn karo ee hoos yimaada xaaladaha baahida.

Nidaamkeena isku dhafka ah{0}}iyo{1}}Nidaamka dabaysha siliggu waxa uu keenaa faa'iidooyinka la qiyaasi karo ee warshadaha iyo adeegyada tamarta. Iyada oo la wanaajinayo summaynta birlabeedka, waxay 15% ku yaraynaysaa khasaaraha baadida ah waxayna ka kooban tahay qulqulka qulqulka, taasoo si toos ah u hagaajinaysa waxtarka. Dabaysha foil-ka LV waxay u adkeysaneysaa gaagaaban - xoogag wareeg ah oo gaaraya ilaa 60 kA/3s, halka dabaysha HV ee xasiloon ay hubiso isku halaynta qaabdhismeedka. Heerkul ahaan, naqshaddu waxay jaraysaa kor u kaca heerkulka LV ee 10-15 darajo waxayna ilaalinaysaa qayb ahaan dheecaan ka hooseeya 5 pc. Tani waxay keenaysaa cimri dhererka dahaarka, hoos u dhaca kharashaadka hawlgalka, iyo adkeysi weyn oo loogu talagalay bay'ada baahida sida warshadaha wax soo saarka ama saldhigyada xeebaha.

The oil tank of our US-style pad-mounted transformer is constructed from 304-grade stainless steel and features a fully sealed, robotically-welded design. This robust construction, combined with a multi-layer coating system including hot-dip galvanization and epoxy spray, ensures long-term structural integrity and corrosion resistance-even in coastal or high-humidity environments. Critical sealing is achieved through nitrile rubber gaskets and continuous welds, maintaining an IP68 rating and preventing moisture ingress that preserves dielectric oil quality. Equipped with a magnetic oil level gauge, pressure relief device, and integrated monitoring points, the tank supports predictive maintenance and delivers a >99.5% daboolida heerka isku halaynta, yaraynta kharashaadka meertada nolosha ee tamarta iyo macaamiisha warshadaha ee ku shaqeeya xaaladaha baahida.

Transformer-ka waxa lagu xidhay sanduuq alwaax ah oo la xoojiyay oo laga dhisay ISPM 15- alwaax la daweeyay oo shahaadad leh, oo leh xidhid gudaha ah oo loogu talagalay inay u adkaysato culaysyada is dulsaaran ee ka badan 7 metrik ton. Qaybaha muhiimka ah waa la dhaqaajiyaa iyadoo la isticmaalayo shoog{4}} nuugista xidhmooyinka HDPE, yaraynta gariirka{7}}khatarta waxyeelada ee ka badan 30% inta lagu jiro gaadiidka tareenka. Cutubku waxa uu maraa vacuum{9}}ku xidhidh 0.12mm ka hortag ah{15}}filimka xannibaadda uumi, iyadoo ilaalinaysa huurka gudaha ee ka hooseeya 30% ilaa 12 bilood oo kaydinta dibadda ah. Nidaamkan baakadaha, ee lagu ansixiyay tijaabada ISTA 3A, wuxuu gaadhay 99.8% heerka gaarsiinta bilaashka ah ee saadka ka gudba qaaradaha, isaga oo si wax ku ool ah wax uga qabanayo ilaalinta daxalka iyo welwelka xasilloonida qaabdhismeedka macaamiisha tamarta ee maareynaya silsiladaha saadka.

Transformer-ka waxa lagu xidhay weel 40ft HC ah iyada oo la isticmaalayo afar{1}}dhibic bir ah oo lagu garaaco 3{3}}ilaaliyayaal cidhif ah,halka{9}}waqtiga dhabta ah duubayaasha shoogga ay la socdaan dhammaan saamaynta tooska ah iyo kuwa jiifka ah inta safarka lagu jiro, iyaga oo hubinaya in ay ka hooseeyaan 2.5g iyo 1.2g siday u kala horreeyaan. Habkan, oo ay ansixisay tijaabada ISTA 3E, ayaa gaadhay 99.9% burbur{14}}qiimihii bilaashka ahaa ee wadooyinka ka badan 8,000 mayl-badeed. Shaabadeynta faakuumka gudaha ee unugga iyo bustaha nitrogen ee la cadaadiyo (lagu hayo 0.15{16}}0.3 bar) waxay ka hortagtaa qoyaanka soo galaya inta lagu jiro socodka badweynta qoyaanka sare, iyada oo hubinaysa daacadnimada dahaarka marka la yimaado. Habkan saadka waxa uu si toos ah u taageerayaa jadwalada mashruuca wakhtiga{18}}iyaga oo meesha ka saaraya shuruudaha qalajinta ee la samaynayo iyo in la dhimo wakhtiga hawlgelinta 48 saacadood-muhiim u ah mashaariicda tamarta xeebta ee leh daaqadaha go'an.