Umuyoboro w'amashanyarazi uringaniye
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SANS Igipimo cya 6.35-11kV-XLPE Umugozi wo hagati wamashanyarazi
11kV yumuriro wumuriro wamashanyarazi hamwe numuyoboro wumuringa, ecran ya kimwe cya kabiri, ecran ya XLPE, ecran ya kimwe cya kabiri, imashini yerekana ibyuma byumuringa, uburiri bwa PVC, uburiri bwa Aluminium (AWA) hamwe nicyuma cya PVC. Umugozi ubereye Umuvuduko wa Voltage 6,6 kugeza kuri 33kV, wakozwe kuri SANS cyangwa mubindi bipimo byigihugu cyangwa mpuzamahanga
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SANS Igipimo cya 19-33kV-XLPE Yashizwemo Umuyoboro wo hagati w'amashanyarazi
SANS Igipimo cya 19-33kV XLPE-yatewe insinga z'amashanyarazi aciriritse zikoreshwa kandi zipimwa hakurikijwe ubuziranenge bwigihugu cya Afrika yepfo.
Umugozi wa 33KV wikubye gatatu, nigice gito cyumurongo wa kabili wa voltage yo hagati, irakwiriye imiyoboro y'amashanyarazi, munsi y'ubutaka, hanze no kwishyiriraho imiyoboro.
Imiyoboro y'umuringa cyangwa Aluminiyumu, imwe cyangwa 3 Core, Intwaro cyangwa idafite intwaro, kuryama kandi ikorerwa muri PVC cyangwa ibikoresho bitarimo halogene, Umuvuduko wa voltage 6,6 kugeza kuri 33kV, wakozwe kuri SANS cyangwa mubindi bipimo byigihugu cyangwa mpuzamahanga. -
ASTM Bisanzwe 15kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
15kV CU 133% TRXLPE Yuzuye idafite aho ibogamiye LLDPE Ibanze ikoreshwa mugukwirakwiza kwibanze munsi yubutaka muri sisitemu y'imiyoboro ikwiriye gukoreshwa ahantu huzuye cyangwa humye, gushyingura mu buryo butaziguye, umuyoboro wubutaka, hamwe n’izuba. Gukoreshwa kuri volt 15,000 cyangwa munsi yayo no kubushyuhe bwuyobora ntiburenze 90 ° C kugirango ikore bisanzwe.
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IEC / BS Bisanzwe 3.8-6.6kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
IEC / BS 3.8 / 6.6kV XLPE-izengurutswe hagati ya voltage (MV) insinga z'amashanyarazi ni insinga zisanzwe zagenewe imiyoboro yo gukwirakwiza.
Izi nsinga zakozwe hakurikijwe komisiyo mpuzamahanga y’ikoranabuhanga (IEC) hamwe n’ibipimo by’Ubwongereza (BS).
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. -
ASTM Bisanzwe 25kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
Intsinga ya 25KV ikwiranye no gukoreshwa ahantu huzuye kandi humye, imiyoboro, imiyoboro, inkono, tray, gushyingura mu buryo butaziguye iyo ushyizwemo numuyoboro wubutaka wegereye uhuza na NEC igice cya 311.36 na 250.4 (A) (5), kandi aho hakenewe ibikoresho byamashanyarazi birenze. Izo nsinga zirashobora gukora ubudahwema ku bushyuhe bwuyobora butarengeje 105 ° C kubikorwa bisanzwe, 140 ° C kubintu byihutirwa, na 250 ° C mugihe gito cyumuzunguruko. Ikigereranyo cya -35 ° C kugirango gikonje. ST1 (umwotsi muke) Urebye kubunini 1/0 kandi kinini. Ikoti rya PVC ikozwe na tekinoroji ya SIM kandi ifite coefficient de friction COF ya 0.2. Umugozi urashobora gushyirwaho mumuyoboro udafashijwe namavuta. Ikigereranyo cyibiro 1000./FT igitutu ntarengwa cyumuhanda.
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IEC / BS Bisanzwe 6.35-11kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
IEC / BS Igipimo cya 6.35-11kV XLPE ikingiwe insinga z'amashanyarazi ziciriritse zikwiranye no gukoreshwa mumashanyarazi yo gukwirakwiza 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. -
ASTM Bisanzwe 35kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
35kV CU 133% TRXLPE Yuzuye idafite aho ibogamiye LLDPE Ibanze ikoreshwa mugukwirakwiza ibanze ryibanze muri sisitemu y'imiyoboro ikwiriye gukoreshwa ahantu huzuye cyangwa humye, gushyingura mu buryo butaziguye, umuyoboro wubutaka, hamwe n’izuba. Gukoreshwa kuri 35.000 volt cyangwa munsi yayo no kubushyuhe bwuyobora ntiburenze 90 ° C kugirango ikore bisanzwe.
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IEC / BS Bisanzwe 6-10kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
IEC / BS 6-10kV XLPE-insinga ziciriritse ziciriritse (MV) zujuje ubuziranenge nka IEC 60502-2 kumashanyarazi ya XLPE na BS 6622 kubikoresho byintwaro.
Abayobora bakoresha XLPE kugirango bagere kumashanyarazi meza cyane. -
AS / NZS isanzwe 3.8-6.6kV-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.
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IEC / BS Igipimo cya 8.7-15kV-XLPE Yashizwemo MV Hagati yumuriro w'amashanyarazi
8.7 / 15kV XLPE-iringaniza insinga zamashanyarazi (MV) zagenewe umwihariko wo gukwirakwiza amashanyarazi no gukwirakwiza imiyoboro.
Uyu muyoboro wa voltage uciriritse wujuje ubuziranenge bwa komisiyo mpuzamahanga ishinzwe amashanyarazi (IEC) hamwe n’ubuziranenge bw’Ubwongereza (BS).
8.7 / 15kV, byerekana ko bikwiranye na sisitemu ifite voltage ntarengwa ikora ya 15kV. 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. -
AS / NZS isanzwe 6.35-11kV-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. yakoraga kugirango ihagarare neza mubutaka, imbere no hanze yinyuma, hanze, mumiyoboro ya kabili, mumazi, mugihe insinga zidahuye nuburemere bukabije bwimashini hamwe nuburemere bukabije. Bitewe nimpamvu nkeya cyane yo gutakaza dielectric, ikomeza guhora mubuzima bwayo bwose, kandi bitewe numutungo mwiza wo kubika ibintu bya XLPE, kuva kera cyane washyizwemo na ecran ya ecran hamwe na ecran ya ecran yibikoresho bitwara ibintu (bikururwa muburyo bumwe), umugozi ufite kwizerana gukomeye. Ikoreshwa muri sitasiyo ya transformateur, amashanyarazi yumuriro ninganda zinganda.
Umuyoboro wa kabili wogukwirakwiza kwisi yose utanga umugozi utanga imiyoboro yuzuye ya voltage yo munsi yubutaka kuva mububiko bwacu hamwe ninsinga z'amashanyarazi umurizo.
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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.