China Kubwerera Kwanja Kwa Kuchulukana Ndi Kuteteza Kwambiri opanga, othandizira, fakitale

Kugwiritsa ntchito nthawi yokhazikika yopitilira muyeso kumagwiritsidwa ntchito kwambiri m'minda yosiyanasiyana monga nyumba, mafakitale ndi malonda, kutetezedwa komwe kumafunikira nthawi imodzi. Mwachitsanzo, madera apakati, RCBO imatha kuteteza zitsulo, mabwalo owala, etc. kuchokera ku zoopsa komanso zoopsa; Mu malo opangira mafakitale ndi malonda, RCBO imatha kuteteza bwino zida zamagetsi monga mota ndi mabokosi agawidwe.

Ndi maubwino ati ndi mikhalidwe ya wokalamba wotsalira wopitilira kawirikawiri?

Ntchito yoteteza kawiri: RCBO imaphatikiza ntchito zotetezedwa ndi kutetezedwa kawiri, ndikuteteza kwambiri ku magetsi.

Chidwi chachikulu: chidwi chachikulu cha RCBbo

Yosavuta kukhazikitsa ndikusunga: RCBO ili ndi kapangidwe kake, kakulidwe kakang'ono ndipo ndikosavuta kukhazikitsa; Nthawi yomweyo, zinthu zake zamkati zimapangidwa mosamala ndi moyo wautali wa ntchito ndi kuchuluka kochepa.