4000 Kva Dry Type Transformer

The4000 kVA Dry Type Transformeryana wakiltar babban jarin jari don manyan abubuwan more rayuwa{0}. A wannan matakin iya aiki na 4 MVA, kayan aikin suna aiki azaman kumburi na farko. Saboda haka, zaɓin ingantacciyar fasahar rufewa yana da mahimmanci ga dogon lokaci{4}} dogaro.

A matsayin m masana'anta, mu injiniya wannanbusassun rarraba wutar lantarkiA cikin nau'ikan gine-ginen dielectric guda biyu daban-daban:Matsayin Matsala (VPI)kumaResin Cast (CRT). Zaɓin tsakanin waɗannan biyun ya dogara gaba ɗaya akan takamaiman yanayin muhalli da falsafar kulawa na wurin shigarwa.

Don mahalli masu tsananin zafi, ƙura mai ɗaukar nauyi, ko tsauraran lambobin wuta, muna ba da shawararsimintin guduro irin transformer.

• Rubutun Physics:A cikin wannan ƙira, babban -ƙaramar iskar wutar lantarki gabaɗaya ba ta da tushe{1}}a cikin ɗumbin silica{2}}cikakken epoxy.¹Wannan yana haifar da hatimin hermetic a kusa da masu gudanarwa.
• Amfanin:Wannanepoxy guduro busassun irin na'ura mai canzawayana ba da mafi girman matakin kare muhalli (E2/C2/F1 Class). Ba shi da haɗari ga shayar da danshi yayin rufewa kuma yana iya jure yanayin "Digiri na 3" na gurɓataccen yanayi (ƙasasshen masana'antu mai nauyi) ba tare da walƙiya ba, saboda babu fallasa hanyar ɓarna a saman murhun.

Don mahalli na cikin gida mai sarrafawa inda nauyi da kwararar iska ke da fifiko, davpi transformershine mafi girman aikin injiniya.

Bude - Physics na Rauni:Madadin ingantacciyar toshe, ana raunata coils VPI tare da Nomex® ko takarda Aramid sannan kuma ana matsa lamba -ana hawan keke da babban polyester varnish mai zafi. Wannan yana barin nada "buɗe" zuwa iska.

Amfanin:

• Farfadowa na thermal:Tare da masu gudanarwa kai tsaye da aka fallasa zuwa iska mai sanyaya (maimakon binne su a cikin guduro), raka'o'in VPI suna zubar da zafi da sauri kuma suna murmurewa da sauri daga ɗimbin yawa.
• Rage Nauyi:Kawar da babban adadin epoxy yana rage jimlar nauyin naúrar da kusan15-20%, Rage buƙatun ɗorawa na tsari don kayan aikin mezzanine ko saman rufin.

A 4000 kVA, ƙaramin - ƙarfin wutar lantarki na yanzu a 400V ya kai girma~ 5773 Amps. Wannan yana haifar da daidaitattun hanyoyin haɗin kebul na jiki mai haɗari saboda ƙarfin juriya na maganadisu.

• Interface Mai Busduct:Ko da kun zaɓi VPI ko Cast Resin, raka'o'in MVA ɗin mu 4 sun ƙunshi na musammanCikakkun -Maƙarƙashiyar Flange. Wannan daidaici ne - wanda aka yi shi don haɗa kai tsaye tare da tsarin Trunking Busbar na Copper, yana tabbatar da cewa damuwa na injina daga manyan motocin bas ɗin an canza shi zuwa firam ɗin katanga, ba bushings na transfoma ba.

• Aikace-aikacen Resin Cast:Tashoshin metro na karkashin kasa, tsire-tsire masu sinadarai, da yankuna masu zafi masu zafi inda ba za a iya yin sulhu ba{0}.
• Aikace-aikacen VPI:Tasoshin ruwa (don nauyi mai sauƙi), cibiyoyin bayanan ɗaki mai tsabta, da sake fasalin gine-gine tare da iyakataccen ƙarfin nauyi na lif.

4000 kVA simintin guduro busasshen taswira da aka sanya a cikin sinadarai

sarrafa shuka.