Ose YJY neYJV iwaya netambo zvigadzirwa zvinowanzo shandiswa muinjiniya nekuvaka, uye anoshandiswa tambo dzekufambisa magetsi.Nekudaro, iwo mamodheru uye zvirevo zvezviviri zvakasiyana.Pane mutsauko here mune zvinhu uye mutengo wesheath?Pazasi, mupepeti achagovana newe mutsauko uripo pakati peYJY neYJV.
YJY Cable
Introduce
YJY——XLPE insulated polyethylene sheathed power cable, tambo yemagetsi yakagadzirwa nepolyethylene zvinhu ine yakanakisa thermomechanical zvivakwa, yepamusoro-soro inodzoreredza moto, uye ampacity iri nani pane iya yakajairwa YJV tambo dzemagetsi, uye zvakare inovandudza mashandiro etambo.kushanda kwemagetsi uye maitiro ekudzivirira kupisa.
YJ——yakabatanidzwa polyethylene
Y——polyethylene
Application
Inogona kuiswa mukati meimba, mumapaipi kana muvhu rakasununguka, kunze kwekuti haigoni kumira kuneta uye kumanikidzwa;inogona kushandiswa mukugovera network kana kuiswa kwemaindasitiri ine voltage level ye1-1000kV uye pamusoro, senge zviteshi zvemagetsi, mitsara yekuvhenekesa mumaguta, uye yakakwirira-voltage tower power transmission, basement power transmission nedzimwe nzvimbo.
Features
Matambo eYJY akareruka muchimiro, ane mwero mukuomarara uye kupfava, uye ari nyore pakufambisa, asi haamanikidzire, saka kutarisirwa kunofanirwa kutorwa pakuachengeta kana kuatakura.
Advantage
Zvinoenderana nezvinodiwa nevamwe vashandisi, YJY Power Cable inogona kugadzira tambo dzinoshandiswa mukudiwa zvakanyanya senge flame-retardant (ZB), fire-resistant (NH), uye yakaderera-utsi uye yakaderera-halogen (WDZ).Idzi tambo dzine kuchengetedzwa kwepamusoro uye practicability, uye dzinochengetedza zvakatipoteredza.Kuita kwakasimba.
YJV Cable
YJV tambo inonziwo muchinjiko-yakabatana polyethylene insulated PVC sheathed power cable.Pakati pavo, YJ inomiririra muchinjika-yakabatana polyethylene insulation, uye V inomiririra polyvinyl chloride sheath.Pakati pavo, YJV inomiririrawo copper core cable, nepo YJLV ichimiririra aluminium core cable.
NO.1 kuisa nzira
1. YJV, YJLV mhangura (aluminium) core XLPE insulated PVC sheath inoradzikwa mumba, mumigero uye pombi, uye inogonawo kuvigwa muvhu rakasununguka, asi haigoni kutakura kumanikidzwa uye kunze kwemagetsi simba.
2. YJV22, YJLV22 mhangura (aruminiyamu) musimboti XLPE insulated simbi tepi armored PVC sheathed tambo dzesimba dzakaiswa pasi pevhu uye dzinogona kumirisana nemasimba emagetsi ekunze, asi haigoni kumirisana nemasimba makuru.
NO.2 Shandisa maitiro
Iyo yakanyanya kuyerwa tembiricha yetambo conductor i90 ° C.Kana ipfupi-inotenderera (yakareba nguva haipfuure 5S), tembiricha yepamusoro yetambo conductor haipfuure 250 ° C.Tembiricha yepakati paunoisa tambo haifanire kunge yakaderera kupfuura 0°C.Iyo inobvumirwa kubhenda radius paunenge uchiisa: iyo imwechete-core tambo haisi isingasviki gumi neshanu dhayamita yekunze kwetambo;iyo yakawanda-core cable haisi pasi pe10 nguva yekunze dhayamita yetambo.
NO.3 Sarudzo nzira
Iyo yakatemerwa voltage yetambo inomiririrwa neU0 / U (Um): U0 ndiyo yakayerwa simba frequency voltage pakati pe conductor yekugadzira tambo uye pasi kana simbi inodzivirira, U ndiyo yakayerwa simba frequency voltage pakati pemakondakita ekugadzira tambo, Um. is Iyo yakanyanya kukosha yeyakanyanya system voltage iyo mudziyo unogona kumira.Zvinoenderana neyakasiyana yekuisa nharaunda uye mutoro wetambo, iyo yakatarwa uye mhando dzetambo dziri kugadzirwa uye kusarudzwa.
Iyo isiri-armored mhando inokodzera kumusoro, mukati, mugero, tambo mugero uye zvimwe zviitiko, uye haigone kutakura ekunze mechanika simba.The armored type inogona kuvigwa zvakananga muvhu kunze kwemamiriro anoshanda eiyo isiri-armoured type.Inogona kutakura mamwe magetsi ekunze simba.Single-core cables haatenderwi kuiswa mumapombi anogadzira magineti.Mhando dzakakosha dzetambo dzinofanirwa kusarudzirwa zvinopisa, kuputika, kemikari corrosive, yakakwirira-tembiricha, yakaderera-tembiricha uye zvimwe zviitiko.
Musiyano
Chokutanga pane zvose, YJY ine mvura inodzivirira zviri nani uye kushomeka kwekushisa kudarika YJV, uye YJV ine moto unononoka kudarika YJY.Iyo yakanyanya rated tembiricha yekushanda yeYJY cross-linked polyethylene insulated power cable conductor i90 ° C, iyo yakakwirira kupfuura iyo yepolyethylene insulated tambo, saka ikozvino kutakura kugona kwetambo kunowedzerawo kuwedzera.Iyo yakanyanya kutaridzika tembiricha yekushanda ye kondakita ndeye 90 ° C, uye yakanyanya kupfupika-yekutenderera tembiricha yemuitisi haingapfuuri 250 ° C, uye iyo yakareba nguva haingapfuuri masekonzi mashanu.YJV tambo ine yakanakisa thermomechanical zvivakwa, yakanakisa magetsi zvivakwa uye kemikari corrosion resistance.Iyo ine zvakare zvakanakira chimiro chakareruka, huremu huremu, uye hapana chinorambidzwa pakuisa kureba.Iyo inoveli tambo parizvino inoshandiswa zvakanyanya mumadhorobha emagetsi magidhi, migodhi nemafekitori.
Chechipiri, sheath yeYJV iPVC, iyo ine halogen-ine tambo;sheath yeYJY ipolyethylene, inova tambo isina halogen.
Pakupedzisira, mutengo weYJY tambo wakakwira.YJY imhangura yepakati-yakabatana polyethylene insulated polyethylene sheathed simba tambo, uye YJV imhangura yepakati-yakabatana polyethylene insulated polyvinyl chloride sheathed simba tambo.Nekudaro, mutengo wezvinhu zveXLPE wakakwira kupfuura wePVC zvinhu, izvo zvinoguma nekudhura kweYJY.
Email: sales@zhongweicables.com
Nharembozha/Whatspp/Wechat: +86 17758694970
Nguva yekutumira: Sep-07-2023
