Mwachidule
Mtundu wa RN10 wapamwamba-voltage wamkati wamkati umagwiritsidwa ntchito pakulemetsa komanso chitetezo chachifupi cha zingwe zamagetsi.Fuseyi ili ndi mphamvu yodula kwambiri ndipo ingagwiritsidwenso ntchito kuteteza nthambi yamagetsi.Pamene mphamvu yachidule ya mzereyo ifika pamtengo, fuseyi idzakhala Mzerewu umadulidwa ndipo motero ndi chida chovomerezeka kuti chiteteze zipangizo zamagetsi kuti zisawonongeke.(Anapambana mayeso amtundu wa National High-voltage Electrical Appliance Quality Supervision and Testing Center, ndipo mankhwalawo akugwirizana ndi GB15166.2 ndi IEC282-1).
Kapangidwe
Fusesi ya RN10 imapangidwa ndi ma insulators awiri, cholumikizira, chubu cha fuse, ndi mbale yoyambira.Insulator ya mzati imayikidwa pa mbale yoyambira, mpando wolumikizana umayikidwa pa insulator ya mzati, ndipo chubu cha fuse chimayikidwa pampando wolumikizana ndikukhazikika, koma zipewa zamkuwa pamapeto onse awiri zimadulidwa kuzungulira chubu cha porcelain, ndi fuseji. mu fuse chubu amavotera malinga ndi kukula kwa panopa.Fuse imodzi kapena zingapo zimaphwanyidwa panthiti (yomwe ili pano yosakwana 7.5A) kapena imayikidwa mozungulira mozungulira mu chubu (yomwe ili pano kuposa 7.5A) kenako imadzazidwa ndi mchenga wa quartz, zipewa zamkuwa pamapeto onse awiri zimagwiritsidwa ntchito. Zovala zomaliza zimapanikizidwa ndikumangidwa kuti zisungidwe chisindikizo.
Pamene mphamvu yowonjezera kapena yozungulira yadutsa, fuseyi imawombedwa nthawi yomweyo, ndipo arc imapangidwa nthawi yomweyo, ndipo mchenga wa quartz nthawi yomweyo umazimitsa arc.Fuseyo ikawomberedwa, waya wokoka wa kasupe nawonso amawombedwa nthawi yomweyo ndikutuluka kuchokera ku kasupe, zomwe zikuwonetsa fuyusi.kuti amalize ntchitoyo.
Malangizo ogwiritsira ntchito
RN10 m'nyumba yodzaza mchenga wa quartz, yoyenera:
(1) Kutalika sikuposa 1000 metres.
(2) Kutentha kwa sing'anga yozungulira sipamwamba kuposa +40 ℃, osati kutsika kuposa -40 ℃.
Ma fuse amtundu wa RN10 sangathe kugwira ntchito m'malo otsatirawa:
(1) Malo amkati okhala ndi chinyezi chambiri kuposa 95%.
(2) Pali malo amene pali ngozi yopsereza katundu ndi kuphulika.
(3) Malo okhala ndi kugwedezeka kwakukulu, kugwedezeka kapena kukhudza.
(4) Madera okhala ndi mtunda wopitilira 2,000 metres.
(5) Malo oyipitsa mpweya ndi malo apadera achinyezi.
(6) Malo apadera (monga omwe amagwiritsidwa ntchito pazida za X-ray).
