Wotsalira wotsalira waposachedwa wokhala ndi chitetezo chaposachedwa (RCBO), ndiye mtundu wa kubereka dera lokhala ndi chitetezo chotchinga. RCBO ili ndi ntchito yoteteza motsutsana ndi kutaya, kugwedezeka kwamagetsi, kuchuluka kopitilira muyeso. RCBO imatha kupewa kupezeka kwa ngozi zamagetsi zamagetsi ndipo zimakhala ndi zotsatira zodziwikiratu kupewa ngozi zamoto zomwe zimayambitsidwa ndi kutaya magetsi. Ma RCbos adayikidwa m'mabokosi athu wamba ogawika kuti atsimikizire chitetezo cha anthu. RCBO ndi mtundu wa wophwanya yomwe imaphatikiza MCB ndi RCD imagwira ntchito mu breaker imodzi. Ma RCbos amatha kubwera mu 1 Pole, 1 AC.
Muyenera kugwiritsa ntchito RCBO pazifukwa zomwezo zomwe timapangira RCB - kuti ndikupulumutseni ku zikwangwani zanyama komanso kuteteza moto wamagetsi. RCBO ili ndi mikhalidwe yonse ya RCD yokhala ndi chotchinga chopitilira muyeso.
RCD ndi mtundu wa wophwanya madera womwe ungatsegule wophwanya dziko lapansi. Ukwatiwu umapangidwa kuti uteteze zoopsa za zamalonda mwangozi ndi moto woyambitsidwa ndi zolakwa zapadziko lapansi. Magetsi amatchulanso za RCD (zotsalira zaposachedwa) ndi RCCB (yotsalira ya RCCB (yotsalira ya RCCB (yotsalira ya RCCB (yotsalira) mtundu wa breamur Mutha kusankha mitengo ya 2 kapena 4, kambulu wa amp kuchokera 25 mpaka 100 koloko B)
Zoyenera, zingakhale bwino kugwiritsa ntchito mtundu wamtunduwu popewa moto ndi magetsi. Pakadali pano kudzera mwa munthu wofunikira kwambiri kuposa 30 ma anga amatha kuyendetsa mtima wa mitsempha yamagazi (kapena kuponya phokoso la mtima) - choyambitsa kwambiri chaimfa kudzera m'magetsi. A RCD imayimitsa zomwe zilipo mkati mwa 25 mpaka 40 milliseconds asanachitike magetsi asanachitike. Mosiyana ndi izi, ophwanya aboma wamba monga mcb / mccb (micb (micb (micb) kapena fuses) Kutayikira pang'ono komwe kumachitika kudzera mu thupi la munthu kumakhala kokwanira kukuphani. Komabe, sizingakulitse zonsezo mokwanira kuti muwonongeke kapena kuchuluka kwa wophwanya madera komanso osafulumira kupulumutsa moyo wanu.
Kusiyana kwakukulu pakati pa ophwanya aboma awa ndikuti RCBO ili ndi chotchinga chopitilira muyeso. Pakadali pano, mwina mukuganiza chifukwa chomwe amagulitsa mosiyana ngati pali kusiyana kwakukulu pakati pawo? Bwanji osagulitsa mtundu wokha mumsika? Kaya mumasankha kugwiritsa ntchito RCBO kapena RCD zimatengera mtundu wa kukhazikitsa ndi bajeti. Mwachitsanzo, pakagwa nthaka ya dziko lapansi mu bokosi logawa pogwiritsa ntchito ophwanya onse a RCBA, wophwanya lamulo lolakwika lolakwika lidzatha. Komabe, mtundu wamtunduwu umakwera kwambiri kuposa kugwiritsa ntchito RCD. Ngati bajeti ndi vuto, mutha kukhazikika atatu mcb pansi pa chipangizo chimodzi chaposachedwa. Muthanso kugwiritsa ntchito ntchito zapadera ngati mafinya kapena kuyika kwa chifuwa. Kukhazikitsa kotereku kumafunikira kutsegula kwapang'onopang'ono komanso kochepa kwa masiku ano, nthawi zambiri. Pamapeto pake, inunso mumafuna kugwiritsa ntchito zimatengera zosintha zanu komanso bajeti yanu. Komabe, ngati mungapange kapena kukweza swickboard yanu kuti musunge malamulo abwino kwambiri a zida zonse za zida zonse, onetsetsani kuti mulumikizane ndi katswiri wamagetsi.
AFDD ndi chipangizo cholakwika chowonekera ndipo chimapangidwa kuti chizindikiritse kupezeka kwa ma arcs owopsa ndikusintha madera omwe akhudzidwa. Zipangizo zonyansa za Arc zimagwira ntchito pogwiritsa ntchito ukadaulo wamafuta kuti mufufuze mawonekedwe a magetsi. Amazindikira zolemba zachilendo zomwe zingawonekere ku ARC pa dera. The ACDD ikhoza kuthetsa mphamvu ku gawo lozungulira lomwe likukhudzidwa bwino popewa moto. Amakhala ogwirizana kwambiri ndi ma arcs kuposa zida zotetezera zachilengedwe monga MCB & RBCOS.
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