Mwachidule
Ma fuse otsitsa a RW12 ndi zida zakunja zodzitchinjiriza panja pamakina otumizira ndi kugawa magetsi.Iwo anaika pa mkulu-voteji mbali ya thiransifoma kugawa kapena mizere nthambi ya mizere yogawa kwa yochepa dera ndi mochulukira chitetezo cha thiransifoma ndi mizere, komanso shunting ndi kaphatikizidwe katundu mafunde.Fusesi ya ceramic yotsika kwambiri imakhala ndi bulaketi ya ceramic insulating ndi fuse chubu.Zolumikizira zosasunthika zimayikidwa kumapeto konse kwa bulaketi yotchingira, ndipo zolumikizira zimayikidwa kumapeto kwa fuse chubu.Chubu cha fusechi chimakhala ndi chubu chamkati cha arc komanso chubu cha fuse.Wosanjikiza akunja amapangidwa ndi phenolic pepala chubu kapena epoxy galasi nsalu chubu.
Mawonekedwe
Kusungunuka kwa chubu:
Fuseyi imapangidwa ndi flberglsaa, yomwe imakhala ndi chinyezi komanso kusachita dzimbiri.
Fuse maziko:
Zomwe zimapangidwira zimaphatikizidwa ndi zida zamakina ndi ma insulators.Dongosolo lachitsulo limayikidwa ndi zinthu zapadera zomatira ndi insulator, zomwe zimatha kupirira nthawi yayitali kuti muyatse mphamvu.
Fuse yotsimikizira chinyezi ilibe thovu, palibe mapindikidwe, palibe dera lotseguka, mphamvu yayikulu, anti-ultraviolet, moyo wautali, zida zapamwamba zamagetsi, mphamvu ya dielectric komanso kulimba kwamakina komanso kudzipereka.
Makina onsewo ndi osalowerera, osavuta kukhazikitsa, otetezeka komanso odalirika.
Kuyika ma fuse otuluka
(1) Kusungunula kuyenera kumangirizidwa pakuyika (kotero kuti kusungunula kungathe kupirira mphamvu yowonongeka ya 24.5N), mwinamwake ndizosavuta kuchititsa kuti oyanjanawo atenthe.
(2) Fuse yomwe imayikidwa pamtanda (chimango) iyenera kukhala yolimba komanso yodalirika, ndipo pasakhale kugwedezeka kapena kugwedezeka.
(3) Chubu chosungunuka chiyenera kukhala ndi ngodya yotsika pansi ya 25 ° ± 2 °, kuti chubu chosungunuka chigwe mofulumira ndi kulemera kwake pamene chikuphulika.
(4) Fusezi iyenera kukhazikitsidwa pamtanda mkono (chimango) ndi mtunda ofukula osachepera 4m kuchokera pansi.Ngati itayikidwa pamwamba pa thiransifoma yogawa, iyenera kukhala ndi mtunda wopingasa wopitilira 0.5m kuchokera kumalire akunja kwa chosinthira chogawa.Kugwa kwa chubu chosungunuka kunayambitsa ngozi zina.
(5) Kutalika kwa fuseyi kumayenera kusinthidwa moyenera.Zimafunika kuti duckbill ikhale yopitilira magawo awiri pa atatu a kutalika kwa kukhudzana pambuyo kutseka, kuti apewe kudzigwetsa misoperation pa ntchito, ndi fuse chubu sayenera kugunda duckbill., kuteteza chubu chosungunuka kuti chisagwe pakapita nthawi chisungunukocho chikawomberedwa.
(6) Kusungunula komwe kumagwiritsidwa ntchito kuyenera kukhala kokhazikika kwa wopanga nthawi zonse komanso kukhala ndi mphamvu zamakina.Nthawi zambiri pamafunika kuti kusungunuka kungathe kupirira mphamvu yopitilira 147N.
(7) Ma fuse otsikirapo a 10kV amaikidwa panja, ndipo mtunda uyenera kukhala wamkulu kuposa 70cm.
