Elevator Cable

Chiyambi cha malonda
TVVB ndi gulu dongosolo pambuyo insulated waya pachimake wopotoka.Chingwe chokwezera chokwera ndiye chinthu chomwe chimafunidwa kwambiri padziko lonse lapansi pamsika.Izi zili ndi khalidwe labwino, moyo wautali wautumiki komanso mtengo wotsika mtengo, ndipo wakhala akukhulupiriridwa kwambiri ndi makasitomala.Kondakitala amapangidwa ndi zingwe zingapo za waya wamkuwa wopindika bwino wopanda okosijeni, wosinthasintha mwamphamvu.Zosinthidwa zosinthika komanso zachilengedwe zotchinjiriza PVC zakuthupi, kukana mafuta, kukana madzi, kukana dzimbiri, kukana kutentha kwambiri ndi kutsika, mphamvu zamakina apamwamba, kukhazikika kwamankhwala abwino kwambiri ndi dielectric katundu, ntchito yabwino yamankhwala, komanso kugwiritsa ntchito motetezeka.

Zogulitsa buku
1. Pakugwiritsa ntchito bwino, kutentha kwakukulu kwa conductor ndi 70 ° C.Chogulitsacho nthawi zambiri sichiyenera kugwiritsidwa ntchito pansi pa 0°C.Kutentha kukakhala kochepa kuposa 0 ° C, kumatha kuthetsedwa mwa kukambirana pakati pa wogula ndi wopanga, ndipo mapangidwe ndi kupanga kumachitika molingana ndi zomwe kasitomala amafuna komanso momwe amagwiritsidwira ntchito.
2. TVVB zingwe mndandanda anafuna kuti ntchito zikepe ndi amanyamula ndi ufulu atapachikidwa kutalika osapitirira 80m ndi kusuntha liwiro osapitirira za 4m/s.Zinthu zonyamula katundu (monga zingwe zamawaya).Zingwe za elevator zokhala ndi zida zonyamulira zochulukira zimakonzedwa kuti ziziyika mu zikepe ndi zokweza zolendewera zaulere kuposa 80m komanso kuthamanga kosapitilira 10m/s.
3. Miyendo ya waya ya insulated ya chingwe imawerengedwa ndikuyikidwa mofanana, mawonekedwe a chingwe ndi ofewa, kuika ndi kuyika ndi kosavuta, ndipo zofanana ndi kukula kwake zingathe kupangidwa ndikuwongolera malinga ndi zosowa za makasitomala.
4. The oveteredwa voteji ya chingwe elevator ndi 300/500V kwa waya pachimake ndi mwadzina mtanda gawo la 1mm ndi pansi, ndi 450/750V pachimake waya mtanda gawo pamwamba 1mm.

Kugwiritsa Ntchito Mankhwala
Ndizoyenera kuyika mu zida za elevator, ngati waya wolumikizira zida, ndipo zitha kugwiritsidwanso ntchito pama elevator ndi zida zina zonyamulira ndi zonyamula zofananira.

Mtundu wakunja
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