Onse YJY ndi YJV ndi mawaya ndi zingwe zinthu zomwe zimagwiritsidwa ntchito popanga uinjiniya ndi zomangamanga, ndipo zimagwiritsidwa ntchito popanga zingwe zamagetsi.Komabe, zitsanzo ndi mafotokozedwe a awiriwa ndi osiyana.Kodi pali kusiyana kulikonse muzinthu ndi mtengo wa sheath?Pansipa, mkonzi akugawana nanu kusiyana kwa YJY ndi YJV.
Chingwe cha YJY
yambitsani
YJY——XLPE insulated polyethylene sheathed chingwe chamagetsi, chingwe chamagetsi chopangidwa ndi zinthu za polyethylene chili ndi zinthu zabwino kwambiri za thermomechanical, magwiridwe antchito apamwamba kwambiri oletsa moto, komanso mphamvu zake ndizabwinoko kuposa zingwe zamagetsi wamba za YJV, komanso zimathandizira magwiridwe antchito a chingwecho.ntchito zamagetsi ndi makhalidwe kutentha kukana.
YJ—— polyethylene yolumikizira
Y——polyethylene
Kugwiritsa ntchito
Itha kuikidwa m'nyumba, m'mapaipi kapena m'nthaka yotayirira, pokhapokha ngati siingathe kupirira kupsinjika ndi kupanikizika;itha kugwiritsidwa ntchito pogawa ma netiweki kapena kuyika kwa mafakitale okhala ndi voteji ya 1-1000kV ndi kupitilira apo, monga malo opangira magetsi, mizere yowunikira m'matauni, komanso kutumizira magetsi a nsanja yokwera kwambiri, kutumizira magetsi kuchipinda chapansi ndi malo ena.
Mawonekedwe
Zingwe za YJY ndizosavuta kupanga, zolimba pakulimba komanso kufewa, komanso zosavuta kuyenda, koma sizophatikizika, chifukwa chake muyenera kusamala pozisunga kapena kuzinyamula.
Ubwino
Malinga ndi zomwe ogwiritsa ntchito ena amafuna, YJY Power Cable imatha kupanga zingwe zomwe zimagwiritsidwa ntchito pazovuta kwambiri monga zoletsa moto (ZB), zosagwira moto (NH), komanso zotsika utsi ndi halogen (WDZ).Zingwezi zimakhala ndi chitetezo chokwanira komanso zotheka, komanso ndizogwirizana ndi chilengedwe.Kuchita mwamphamvu.
Chithunzi cha YJV
Chingwe cha YJV chimatchedwanso cross-linked polyethylene insulated PVC sheathed power cable.Pakati pawo, YJ imayimira kusungunula kwa polyethylene, ndipo V imayimira sheath ya polyvinyl chloride.Pakati pawo, YJV imayimiranso chingwe chamkuwa, pomwe YJLV imayimira chingwe cha aluminium.
NO.1 kuyika njira
1. YJV, YJLV mkuwa (aluminium) pachimake XLPE insulated PVC sheath imayikidwa m'nyumba, m'ngalande ndi mapaipi, ndipo imatha kukwiriridwa m'nthaka yotayirira, koma singathe kupirira kupanikizika ndi mphamvu zamakina akunja.
2. YJV22, YJLV22 mkuwa (zotayidwa) pachimake XLPE insulated zitsulo tepi zida PVC sheathed mphamvu zingwe amaikidwa mobisa ndipo akhoza kupirira kunja mphamvu mawotchi, koma sangathe kupirira mphamvu zazikulu makoma
NO.2 Gwiritsani ntchito mawonekedwe
Kutentha kwakukulu kwa kondakitala wa chingwe ndi 90 ° C.Ikafupikitsidwa (nthawi yayitali sipitilira 5S), kutentha kwakukulu kwa kokondetsa chingwe sikudutsa 250 ° C.Kutentha kozungulira poyika chingwe sikuyenera kutsika 0 ° C.Malo opindika ovomerezeka pakuyika: chingwe chapakati-chimodzi sichochepera nthawi 15 kukula kwa chingwe;chingwe chamitundu yambiri sichichepera nthawi 10 kukula kwa chingwecho.
NO.3 Njira yosankha
Mphamvu yamagetsi ya chingwe imayimiridwa ndi U0 / U (Um): U0 ndi mphamvu yamagetsi yamagetsi pakati pa kondakitala kupanga chingwe ndi nthaka kapena chitsulo chotchinga, U ndi mphamvu yamagetsi yamagetsi pakati pa ma conductor pakupanga chingwe, Um. ndi Mtengo wapamwamba kwambiri wamagetsi apamwamba kwambiri omwe chipangizochi chingathe kupirira.Malingana ndi malo osiyana siyana oyika ndi katundu wa chingwe, ndondomeko ndi zitsanzo za chingwezo zikupangidwa ndikusankhidwa.
Mtundu wopanda zida ndi woyenera pamwamba, m'nyumba, ngalande, ngalande ya chingwe ndi nthawi zina, ndipo sungathe kupirira mphamvu yamakina akunja.Mtundu wa zida zankhondo ukhoza kukwiriridwa mwachindunji pansi kupatulapo zomwe zimagwira ntchito zamtundu wopanda zida.Imatha kupirira mphamvu yakunja yamakina.Zingwe zapakati pawokha ndizosaloledwa kuziyika mu mapaipi omwe amapanga maginito.Mitundu yapadera ya zingwe iyenera kusankhidwa kuti ikhale yoyaka, yophulika, yowonongeka ndi mankhwala, kutentha kwambiri, kutentha kochepa ndi zina.
Kusiyana kwake
Choyamba, YJY ili ndi mphamvu yokana madzi komanso kutentha kochepa kuposa YJV, ndipo YJV ili ndi kuchedwa kwamoto kuposa YJY.Kutentha kwapamwamba kwambiri kwa YJY cross-linked polyethylene insulated power cable conductor ndi 90 ° C, yomwe ndi yokwera kuposa ya zingwe za polyethylene insulated, kotero kuti mphamvu yonyamula chingweyi ikuwonjezekanso.Kutentha kwakukulu kwa ntchito ya kondakitala ndi 90 ° C, ndipo kutentha kwafupipafupi kwa woyendetsa sikuyenera kupitirira 250 ° C, ndipo nthawi yayitali kwambiri sidzapitirira 5 masekondi.Chingwe cha YJV chili ndi zinthu zabwino kwambiri za thermomechanical, mphamvu zamagetsi zamagetsi komanso kukana kwa dzimbiri.Ilinso ndi ubwino wa kapangidwe kosavuta, kulemera kopepuka, ndipo palibe choletsa pakuyika kutalika.Ndi chingwe chatsopano chomwe chimagwiritsidwa ntchito kwambiri pama grid magetsi akumatauni, migodi ndi mafakitale.
Kachiwiri, m'chimake wa YJV ndi PVC, amene ali ndi halogen chingwe;m'chimake cha YJY ndi polyethylene, chomwe ndi chingwe chopanda halogen.
Pomaliza, mtengo wa chingwe cha YJY ndiwokwera.YJY ndi chingwe champhamvu chamkuwa cholumikizidwa ndi polyethylene insulated polyethylene sheathed power cable, ndipo YJV ndi chingwe champhamvu chamkuwa cholumikizidwa ndi polyethylene insulated polyvinyl chloride sheathed power cable.Komabe, mtengo wazinthu za XLPE ndi wapamwamba kuposa wa PVC, zomwe zimapangitsa kuti YJY ikhale yokwera mtengo.
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Email: sales@zhongweicables.com
Mobile/Whatspp/Wechat: +86 17758694970
Nthawi yotumiza: Sep-07-2023
