RCBO 240V ac stromkreisverteiler yokhala ndi chitetezo chowonjezera mphamvu, 1p residual current breaker overload
Kufotokozera konse
Chipangizochi chimaphatikiza chitetezo champhamvu cha "YUANKY" mcb ndi rcd yamagetsi yomwe imatha kugwira ntchito molimbika kwambiri komanso zinthu zapadera zotetezeka. Chipangizochi chili chokonzeka kuyikidwa mu "YUANKY"SPN type A kapena type B boards zomwe zimagwira ntchito pa single phase 240V system. Chipangizochi chimapereka chitetezo cha single-phase ku overload short circuit ndi earth leakage currents.
Chitetezo cha pa mphepo yamphamvu
Chitetezo cha overcurrent kwa ma circuit conductors chimaperekedwa ndi zinthu zotenthetsera komanso zamaginito zomwe zimadutsa mbali ya mzere, zofanana ndi "YUANKY" mcb ndipo zimapezeka m'mitundu yonse ya M3 & 6. Makhalidwe ogwirira ntchito pa overcurrent (nthawi ya currentcurrent) ndi ofanana ndi "YUANKY" standard mcb. Gawo ili la chipangizocho likugwirizana ndi zofunikira za BSEN60947-2 za ma miniature circuit breakers, zofunikira za short circuit zikugwirizana ndi BS4293.
Chitetezo cha zolakwika za dziko lapansi
Chida cha rcd cha chipangizochi chimapereka chidziwitso cha core-balance cha mafunde osiyanasiyana pakati pa mzere ndi mafunde osalowerera komanso kukulitsa kuti chipereke kukhudzidwa kwakukulu.
Kugwira ntchito kwa batani loyesera
Kuwunika kumeneku kumachitika mutakhazikitsa ndi zishango zonse ndi zophimba zonse, ndipo kumafuna kuti MCB/RCD ndi chopereka chachikulu ziyatsidwe. Kukanikiza batani lolembedwa kuti “T” pa MCB/RCD kumabweretsa vuto la earth-fault ku MCB/RCD lomwe liyenera kugwa nthawi yomweyo. Izi ziyenera kufufuzidwa pafupipafupi, osachepera kotala lililonse. Ngati MCB/RCD yalephera kugwa funsani upangiri wa akatswiri.
