Matakin "Cibiyar Load" -Dabarun saukarwa

The630 kVA Dry Type Transformeraiki a matsayin masana'antu{0}madaidaicin kumburi don kawo matsakaicin wutar lantarki kai tsaye zuwa saman masana'anta ko cikin ginin ginin. Ta hanyar aiki azaman yankibusassun irin matakin saukar da wutan lantarki, yana jujjuya wutar lantarki ta 11kV ko 33kV zuwa 400V nan da nan kusa da wurin amfani.

Wannan dabarar shigarwa tana gudana ta hanyar tattalin arzikin lantarki. A 630 kVA, ƙaramin - ƙarfin wutar lantarki na yanzu ya wuce900 Amps. Isar da wannan girman halin yanzu daga tashar mai na waje yana buƙatar tsada, nauyi{1} ma'aunin ma'aunin cabling ko busducts. Ta hanyar sanya wannan busassun naúrar a cikin ɗaki{4}}ƙasasshiyar mita daga Babban Rarraba Hukumar (MDB)- injiniyoyi suna kawar da faɗuwar wutar lantarki a cikin dogon lokaci na LV kuma suna rage yawan kashe kuɗin da ake kashewa a kan masu sarrafa tagulla.

Ƙarfin Ƙarfi: AN vs. AF Cooling

Siffar ma'anar wannanbusassun nau'in rarraba wutar lantarkishi ne ta thermal expandability. Yayin da ƙimar farantin suna 630 kVA a ƙarƙashin sanyaya iska ta Natural Air (AN), an ƙirƙira ma'aunin na'ura don karɓar magoya bayan giciye{2}}

Yanayin AF (Tsarin Jirgin Sama):Ta kunna tushe{0}} magoya bayan da aka ɗora, saurin kwararar iska a saman saman coil ɗin yana ƙaruwa, yana haɓaka ƙimar canjin zafi. Wannan a amince yana ɗaga ci gaba da iya fitarwa ta40%, yadda ya kamata tura naúrar zuwa kusan882 kVAba tare da ƙetare iyakokin zafin jiki ba.
Ingantaccen Girman Girma:Wannan yana bawa manajojin kayan aiki damar girman taransfoma bisa gamatsakaitalodi fiye dacikakken kololuwa. Tsarin AF yana aiki azaman farashi -mai inganci "akan{2}}buƙata" don ɗaukar matakan HVAC na lokaci ko motsi N{3}} na wucin gadi a cikin cibiyoyin bayanai, yana guje wa tsadar wuce gona da iri.

Ketare{0}}Magoya bayan busassun na'ura mai nauyin 630 kVA

don haɓaka ƙarfin 40% AF.

Tsari Tsari & Ƙarfin Ƙarfin Wuta

Bayanin Samfura

Gudanarwa kusan909 Amps(a 400V) yana buƙatar tsarin iska mai ƙarfi. Muna amfani daZubar da Gudurotsari inda babban iskar wutar lantarki - aka lullube shi cikin sarari{1}}zuba epoxy da aka ƙarfafa da ragamar fiberglass.

Tsaurin Injini:Ba kamar VPI ko raka'o'in mai ba inda coils zasu iya motsawa cikin damuwa, toshewar resin simintin yana kulle madugu a wurin. Wannan yana ba da na'ura mai canzawa na musamman juriya ga ƙarfin radial da aka haifar yayin ɗan gajeren kewayawa, haɗarin gama gari a cikin manyan grid na masana'antu.

Taro na masana'anta na 630 kVA simintin guduro mai canzawa yana nunawa

m karfe clamping tsarin.

Takardar bayanan Fasaha

Sigar Fasaha	Bayanan Bayani
Rated Power (AN)	630 kVA (Base Rating)
Ƙarfin Ƙarfi (AF)	Har zuwa 882 kVA ({1}}% tare da magoya baya)
Babban Voltage	6kV / 10kV / 11kV / 13.8kV
Na biyu Voltage	400V / 415V / 480V
Ƙimar Yanzu (LV)	~909 A (Yanayin)
Impedance Voltage	4.0% ko 6.0% (Zaɓi)
Insulation Class	Matsayin Class F (digiri 155).
Yadi	IP20 (Na cikin gida) ko IP23 (Splash{2}} hujja)
Daidaitawa	Saukewa: IEC60076-11

Yanayin Aikace-aikacen Na Musamman

Kera Motoci:Shigar dabusassun nau'in rarraba wutar lantarkiakan dandamalin mezzanine kai tsaye sama da layukan walda na mutum-mutumi don rage ayyukan kebul na LV.
Cibiyoyin Bayanai:Yin amfani da ajiyar sanyi na AF don ɗaukar nauyin zafi yayin gazawar tsarin sanyaya ko windows kula.
Babban - Tashi Kayan Kaya:Yin aiki azaman na'urar wutar lantarki ta HVAC da aka keɓe akan benaye na inji (misali, Mataki na 30), inda ɗaga ruwa mai nauyi -cikakkun raka'a ba zai yuwu ba.