IEC-BS Ibisanzwe Hagati yumuriro w'amashanyarazi
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IEC / BS Bisanzwe 3.8-6.6kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
3.8 / 6.6kV ni igipimo cya voltage gikunze guhuzwa n’ibipimo by’Ubwongereza, cyane cyane ibisobanuro bya BS6622 na BS7835, aho porogaramu zishobora kungukirwa no gukingira imashini zitangwa na aluminiyumu cyangwa intwaro z'icyuma (bitewe n’ibice bitatu cyangwa ibice bitatu byingenzi).Intsinga nkiyi yaba ikwiranye nuburyo bwateganijwe kandi igatanga ingufu kubikoresho biremereye cyane kuko ibyubaka byayo bigabanya radiyo.
Birakwiriye imiyoboro yingufu nka sitasiyo yamashanyarazi.Kugirango ushyire mumiyoboro, munsi yubutaka no hanze.
Nyamuneka Icyitonderwa: Urupapuro rutukura rwo hanze rushobora guhinduka mugihe uhuye nimirasire ya UV.
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IEC / BS Igipimo cya 6.35-11kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
Umugozi w'amashanyarazi hamwe nuyobora umuringa, igice cya kabiri kiyobora, ecran ya XLPE, ecran ya kimwe cya kabiri, imashini yerekana ibyuma bya buri cyuma, uburiri bwa PVC, ibyuma byuma byuma byuma (SWA) hamwe nicyuma cyo hanze cya PVC.Kumiyoboro yingufu aho hateganijwe guhangayikishwa nubukanishi.Birakwiriye kwishyiriraho munsi yubutaka cyangwa mumiyoboro.
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IEC / BS Bisanzwe 6-10kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
Birakwiriye imiyoboro yingufu nka sitasiyo yamashanyarazi.Kugirango ushyire mumiyoboro, munsi yubutaka no hanze.
Intwaro ya aluminiyumu (AWA) kumurongo winsinga imwe hamwe nintwaro zicyuma (SWA) kumigozi myinshi itanga uburinzi bukomeye butuma iyi nsinga 11kV ibereye gushyingurwa mubutaka.Izi ntwaro za MV zikoresha insinga z'amashanyarazi zikunze gutangwa hamwe nu muringa ariko ziraboneka hamwe na aluminiyumu bisabwe kurwego rumwe.Imiyoboro y'umuringa irahagaze (Icyiciro cya 2) mugihe imiyoboro ya aluminiyumu yujuje ubuziranenge ikoresheje imyubakire ihagaze kandi ikomeye (Icyiciro cya 1).
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IEC / BS Igipimo cya 8.7-15kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
15kV ni voltage ikunze kugaragara kubikoresho byinsinga, harimo insinga zikomeye za Mining ibikoresho, bikozwe hakurikijwe IEC 60502-2, ariko kandi bifitanye isano ninsinga zisanzwe zintwaro zo mubwongereza.Mugihe insinga zubucukuzi zishobora gushyirwa muri Rubber ikomeye kugirango itange imbaraga zo kurwanya abrasion, cyane cyane kubisabwa bikurikirana, insinga zisanzwe za BS6622 na BS7835 ahubwo zishyirwa mubikoresho bya PVC cyangwa LSZH, hamwe nuburinzi bwa mashini butangwa murwego rwintwaro zicyuma.
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IEC / BS Igipimo cya 12.7-22kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
Birakwiriye imiyoboro yingufu nka sitasiyo yamashanyarazi.Kugirango ushyire mumiyoboro, munsi yubutaka no hanze.
Intsinga zakozwe muri BS6622 na BS7835 muri rusange zitangwa nuyobora umuringa hamwe nicyiciro cya 2 gikomeye.Intsinga imwe yibanze ifite intwaro ya aluminiyumu (AWA) kugirango ikumire imyuka iterwa nintwaro, mugihe insinga nyinshi zifite ibyuma byuma (SWA) bitanga uburinzi.Izi ni insinga zizunguruka zitanga hejuru ya 90%.
Nyamuneka Icyitonderwa: Urupapuro rutukura rwo hanze rushobora guhinduka mugihe uhuye nimirasire ya UV.
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IEC / BS Bisanzwe 18-30kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
Umugozi umwe wibanze wagenewe gukwirakwiza ingufu zamashanyarazi hamwe na voltage nominal Uo / U kuva kuri 3.8 / 6.6KV kugeza 19 / 33KV hamwe na 50Hz.Birakwiriye gushyirwaho cyane cyane mumashanyarazi, mumazu no mumiyoboro ya kabili, hanze, munsi yubutaka no mumazi kimwe no gushyira kumurongo wa kabili yinganda, amashanyarazi na sitasiyo.
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IEC / BS Bisanzwe 19-33kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
Imiyoboro ya voltage yo hagati ikorwa hifashishijwe inzira ya monosil.Dutanga uruganda rwihariye cyane, ibikoresho byubushakashatsi bugezweho hamwe nuburyo bunoze bwo kugenzura ubuziranenge busabwa mu gukora insinga za PVC zikoreshwa mu gukoresha insinga zigera kuri 6KV na XLPE / EPR zikoreshwa mu gukoresha amashanyarazi agera kuri 35 KV .Ibikoresho byose bibikwa muburyo bugenzurwa nisuku mugihe cyose cyakozwe kugirango habeho uburinganire bwuzuye bwibikoresho byuzuye.
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IEC BS Bisanzwe 12-20kV-XLPE Yashizwemo PVC yometse kuri MV Umuyoboro
Birakwiriye imiyoboro yingufu nka sitasiyo yamashanyarazi.Kugirango ushyire mumiyoboro, munsi yubutaka no hanze.
Hariho itandukaniro rinini mubwubatsi, ibipimo nibikoresho byakoreshejwe - kwerekana umugozi wa MV ukwiye kumushinga ni ikibazo cyo guhuza ibisabwa, imikorere isabwa, nibibazo by’ibidukikije, hanyuma ukareba niba insinga, inganda, no kubahiriza amabwiriza.Hamwe na komisiyo mpuzamahanga y’amashanyarazi (IEC) isobanura insinga za Medium Voltage zifite umuvuduko uri hejuru ya 1kV kugeza kuri 100kV ibyo bikaba ari nini ya voltage yagombye gusuzuma.Birasanzwe gutekereza nkuko tubikora ukurikije 3.3kV kugeza 35kV, mbere yuko iba voltage nyinshi.Turashobora gushigikira insinga zidasanzwe muri voltage zose.