Ikhebula ye Elevator
Inombolo yoMzekelo:.TVVB
Intshayelelo yemveliso
I-TVVB lilungiselelo leqela emva kokuba i-core wire core ijijekile.Intambo yokuphakama kweflethi yeyona mveliso ifunwa kakhulu kwihlabathi jikelele kwimarike.Le mveliso inomgangatho olungileyo, ubomi benkonzo ende kunye nexabiso elifikelelekayo, kwaye ithenjwe ngokunzulu ngabathengi.I-conductor yenziwe ngemicu emininzi yocingo lobhedu oluphothiweyo olucolekileyo olungenawo ioksijini, enokuguquguquka okuqinileyo.I-PVC eguquguqukayo kunye nokusingqongileyo ukugquma kwezinto eziphathekayo, ukuxhathisa i-oyile, ukuxhathisa kwamanzi, ukuxhathisa ukubola, ukumelana nobushushu obuphezulu kunye nezantsi, amandla omatshini aphezulu, ukuzinza kweekhemikhali kunye neempawu ze-dielectric, ukusebenza kakuhle kwemveliso, kunye nokusetyenziswa ngokukhuselekileyo.
Incwadana yemveliso
1. Ngethuba lokusetyenziswa okuqhelekileyo, ubushushu obuphezulu bomqhubi ngu-70 ° C.Imveliso ayifanelanga ukusetyenziswa ngaphantsi kwe-0°C.Xa iqondo lokushisa lingaphantsi kwe-0 ° C, linokusombululwa ngokuxoxisana phakathi komthengi kunye nomenzi, kwaye ukuyila kunye nokuveliswa kwenziwa ngokweemfuno zobugcisa bomthengi kunye neemeko zokusetyenziswa.
2. Iintambo ze-TVVB zechungechunge zenzelwe ukuba zisetyenziswe kwi-elevators kunye nokunyuswa ngokukhululekileyo ubude bokuxhoma obungadlulanga kwi-80m kunye nesantya esihambayo esingadluliyo malunga ne-4m / s.Izinto zokuthwala umthwalo (ezifana neentambo zocingo).Iintambo ze-elevator ezineengxenye ezithwele umthwalo onyukileyo zicwangciswe ukuba zifakwe kwii-elevators kunye nezinyuso ezinobude obukhululekileyo bokulenga ngaphezu kwe-80m kunye nezantya ezihambayo ezingadluli kwi-10m / s.
3. Iingcingo zocingo ze-insulated zekhebula zibalwe kwaye zibekwe ngokuhambelanayo, isakhiwo sekhebula sithambile, ukubeka kunye nokufakwa kukulungele, kunye neenkcukacha ezifanayo kunye nobukhulu bunokuqulunqwa kwaye kuphuculwe ngokweemfuno zabathengi.
4. I-voltage elinganisiweyo yekhebula ye-elevator yi-300 / 500V yocingo oluphambili kunye ne-nominal cross-section ye-1mm nangaphantsi, kunye ne-450 / 750V ye-core wire cross-section ngaphezu kwe-1mm.
Ukusetyenziswa kweMveliso
Kufanelekile ukufakwa kwizixhobo ze-elevator, njengentambo yokudibanisa izixhobo, kwaye ingasetyenziselwa kwii-elevators kunye nezinye izinto zokunyusa kunye neenkqubo ezifanayo zokuphakamisa.
Umbala wangaphandle
Ngwevu
