Nkhani

Zida zoteteza zida zoteteza (ma SPD) ndizothandiza pakuteteza ma network omwe amanjenjetsedwa ndi mafunde opitilira muyeso ndi kuwawa. Kuthekera kwa spd kuti muchepetse zopitilira muyeso pakugawidwa mwa kupanikizika kwapakatikati kumatengera kuchuluka kwa opaleshoni yoteteza, makina ...

Ophwanya aboma (McB) adapanga magetsi a DC ndi abwino pantchito zolumikizirana ndi POVVETTAIC (PV). Ndi lingaliro linalake komanso kudalirika, awa McBS amapereka zabwino zambiri, zomwe zimapangitsa zovuta zomwe zidapangidwa ndi zomwe mukugwiritsa ntchito ...

Padziko lonse lapansi chitetezo chamagetsi, pali zida zambiri ndi zida zambiri zomwe zingathandize kuteteza anthu ndi katundu ku zoopsa. Wotsalira wanthawi zonse waposachedwa wokhala ndi chitetezo chochulukirapo (RCBO yafupikitsa) ndi chipangizo chimodzi chomwe chimadziwika kuti chitetezero chake. RCBOS idapangidwa kuti ikhale ...

Ngati mungagwire ntchito ndi zida zamagetsi kapena m'malo omanga, mwina munakumana ndi mawu oti rcbo. Koma kodi ma RCbos ndi chiyani kwenikweni, ndipo amasiyana bwanji ndi ma RCD? Mu blog iyi, tifufuza ntchito za RCbos ndikuwafanizira ndi rcds kuti akuthandizeni kumvetsetsa maudindo awo apadera mu e ...

Ponena za kugwiritsa ntchito malonda komanso owunikira, kukhala ndi kusintha kwakukulu kwa iyolator yodalirika ndikofunikira kuti musunge chitetezo chamankhwala komanso magwiridwe antchito. The jch2-125 Kusintha kwa Idetor Isulator, komwe kumadziwikanso kuti kusintha kwa kudzipatula, ndi njira yosiyanasiyana, yankho labwino lomwe limapereka fe ...

Mdziko lapansi lamagetsi ndi zibwalo, chitetezo ndi chofunikira. Chidutswa chimodzi cha zida zofunikira kwambiri pakusunga chitetezo ndi chowongolera cha mkhalidwe (McCB). Adapangidwa kuti ateteze mabwalo kuchokera ku zochulukirapo kapena zigawo zazifupi, chipangizochi chimagwira ntchito yofunika kwambiri m'Chitchi ...

RCBO imagwiritsidwa ntchito kwambiri pamakina osiyanasiyana. Mutha kuwapeza m'malo opanga mafakitale, ogulitsa, ogulitsa, komanso nyumba zogona. Amapereka kuphatikiza kwa chitetezo chapano, ochulukirapo komanso otetezedwa kwakanthawi, komanso kutetezedwa padziko lapansi. Chimodzi mwazopindulitsa kwakukulu pakugwiritsa ntchito ...

Mdziko lapansi lamagetsi ndi zibwalo, chitetezo ndi chofunikira. Chimodzi mwazinthu zofunikira kwambiri pakuwonetsetsa chitetezo cha madera ndi chitetezo cha MCB (kakang'ono kazikulu). Macbs adapangidwa kuti azingotseka mabwalo akakhala ndi mabwalo osadziwika omwe apezeka, kupewa zotheka Haza ...

Ngati mwakhala mukufufuza chitetezo chamagetsi, mwina munakumanapo ndi mawu oti "mtundu wa B RCD". Koma kodi mtundu wa B RCD ndi chiyani? Kodi ndizosiyana bwanji ndi zina zofananira zofananira? Mu positi ya blog iyi, tisanthula dziko la b-mtundu wa BCDS ndi tsatanetsatane y ...

Zida zotsalira zaposachedwa (RCDS) ndi gawo lofunikira pazinthu zamagetsi mu malo okhala ndi malonda. Imagwira ntchito yofunika kwambiri yoteteza anthu ku magetsi ndikuletsa kufa komwe kungafanane ndi ngozi zamagetsi. Kumvetsetsa ntchito ndi ntchito ...

Zochita zodziwika bwino (McCB) yofunika kwambiri poteteza makina athu amagetsi, ndikuonetsetsa kuwonongeka kwa zida ndikuonetsetsa chitetezo chathu. Chida chotsatirachi chofunikira chimapereka chitetezo chodalirika komanso chothandiza pakuthana, mabwalo afupiafupi ndi zolakwika zina zamagetsi. Mu ...

Kumayambiriro kwa dziko lapansi kophwanya magetsi ndi zida zamagetsi, zomwe tsopano zatsegulidwa ndi zida zamakono zamakono (RCD / RCCB). Nthawi zambiri, zida zamakono zimadziwika kuti RcCB, ndi magetsi omwe akuwona zida za dziko lapansi zomwe zidasintha. Zaka 40 zapitazo, emlbs yoyamba ija