Pumulani mtundu wa MCB ndi gawo lamagetsi lomwe limachulukitsa ntchito za pulagi ndi kubereka kwadera. Pumul mu mtundu wa MCB nthawi zambiri amagwiritsidwa ntchito kuteteza, ndipo amatha kudula mosavuta pakadali pano monga kuchuluka kopitilira musinja, kuti muteteze chitetezo cha madera. Nthawi yomweyo, chifukwa cha kukonzekera kwa Pulogalamu, mtundu wophwanya madera ukhoza kuyika mosavuta mu malo ogulitsira kapena kugawa bwino pakuyika mwachangu ndikulowetsa.
Mtundu |
Stql |
Wofanana | IEC60947-2 |
Kuchuluka kwa mitengo |
1P, 2p, 3p |
Adavotera (a) |
15, 20, 25, 30, 40, 50, 60,75,90,100a |
Voltumba (v) |
AC110 / 240/400 |
Kuvota Frequency |
50 / 60hz |
Kuphwanya mphamvu (A) |
5000 / 415V); 10000a (110v) |
Moyo wamagetsi (nthawi) |
4000 |
Moyo Wopanga (Nthawi) |
20000 |
Kukweza |
plug-mtundu |
Zovuta: Kapangidwe ka kagikidwe kumapangitsa kukhazikitsa ndikusinthasintha kwa zinthu mosavuta komanso mwachangu, kuthetsa kufunika kwa njira yovuta komanso yokhazikika.
Chitetezo: Ophwanya madera okhazikika amadziwika ndi chitetezo mwachangu komanso chitetezo chodalirika, chomwe chingadutse mwachangu pakagwa vuto lalikulu, kupewa cholakwika pakukulitsa ndi zida.
Kusinthana: Pulani Mtundu Wophwanya Madera Okhazikika Kumadera osinthika m'malo osiyanasiyana m'chigawo momwe amafunikira kuti akwaniritse zosowa zosiyanasiyana.
Pulani mtundu wophwanya madera wamba amagwiritsidwa ntchito kwambiri pamikhalidwe yosiyanasiyana pomwe kuteteza madera kumafunikira, monga minda yoweta, yamafakitale. M'mabwalo apakati, itha kugwiritsidwa ntchito kuteteza zida monga makamwa, kuyatsa, zida zapakhomo, zina zogulitsa, zitha kugwiritsidwa ntchito kuteteza makina ozungulira ozungulira komanso zida zowonjezera.