Umuyoboro w'amashanyarazi uringaniye
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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 zizengurutse zitanga hejuru ya 90%.
Nyamuneka Icyitonderwa: Urupapuro rutukura rwo hanze rushobora guhinduka mugihe uhuye nimirasire ya UV.
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AS / NZS isanzwe 12.7-22kV-XLPE Imashanyarazi ya MV
Gukwirakwiza amashanyarazi cyangwa imiyoboro yohereza imiyoboro isanzwe ikoreshwa nkibikoresho byambere byubucuruzi, Inganda n’imijyi ituye. Bikwiranye na sisitemu yo murwego rwohejuru igera kuri 10kA / 1sec. Ikosa rihanitse ryubu ryubatswe riraboneka kubisabwa.
Umugozi wateguye insinga ziciriritse
Kugirango ukore neza kandi urambe, buri kabili ya MV igomba guhuzwa nogushiraho ariko harigihe hakenewe umugozi wa bespoke rwose. Impuguke zacu za MV zirashobora gukorana nawe mugutegura igisubizo gihuye nibyo usabwa. Mubisanzwe, kwimenyekanisha bigira ingaruka kubunini bwubuso bwa ecran ya metero, ishobora guhinduka kugirango ihindure ubushobozi bwumuzunguruko mugufi hamwe nubutaka bwubutaka.Muri buri kintu, amakuru ya tekiniki aratangwa kugirango yerekane ibikwiye hamwe nibisobanuro byubahirijwe. Ibisubizo byabigenewe byose birashobora gukorerwa ibizamini byongerewe imbaraga muri MV Cable Testing Facility.
Menyesha itsinda kugirango uvugane numwe mubahanga bacu.
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IEC / BS Bisanzwe 18-30kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
18 / 30kV XLPE-iringaniye hagati ya voltage (MV) insinga z'amashanyarazi zabugenewe muburyo bwo gukwirakwiza porogaramu.
Polyethylene ihuza imiyoboro itanga insinga hamwe n’amashanyarazi meza cyane. -
AS / NZS isanzwe 19-33kV-XLPE Umugozi wa MV Umuyoboro
Gukwirakwiza amashanyarazi cyangwa imiyoboro yohereza imiyoboro isanzwe ikoreshwa nkibikoresho byambere byubucuruzi, Inganda n’imijyi ituye. Bikwiranye na sisitemu yo murwego rwohejuru igera kuri 10kA / 1sec. Ikosa rihanitse ryubu ryubatswe riraboneka kubisabwa.
Ingano ya MV:
Imiyoboro yacu ya 10kV, 11kV, 20kV, 22kV, 30kV na 33kV iraboneka murwego rukurikira rwambukiranya ibice (bitewe nuyobora umuringa / Aluminium) kuva 35mm2 kugeza 1000mm2.
Ingano nini iraboneka iyo ubisabwe.
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IEC / BS Bisanzwe 19-33kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
IEC / BS Igipimo cya 19 / 33kV XLPE-insinga z'amashanyarazi za MV zubahiriza komisiyo mpuzamahanga y’amashanyarazi (IEC) hamwe n’ubuziranenge bw’Ubwongereza (BS).
IEC 60502-2: Igaragaza ubwubatsi, ibipimo n'ibizamini bya insinga z'amashanyarazi zashizwemo kugeza kuri 30 kV.
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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.