Kodi ma RCBO ndi chiyani ndipo amasiyana bwanji ndi ma RCD?

Ngati mumagwira ntchito ndi zida zamagetsi kapena ntchito yomanga, mwina mwakumanapo ndi nthawiyoMtengo wa RCBO.Koma ma RCBO ndi chiyani kwenikweni, ndipo amasiyana bwanji ndi ma RCD?Mubulogu iyi, tifufuza ntchito za ma RCBO ndikuwayerekeza ndi ma RCDs kuti tikuthandizeni kumvetsetsa ntchito zawo zapadera pachitetezo chamagetsi.

Mawu akuti RCBO akuyimira Residual Current Breaker yokhala ndi chitetezo cha Over Current.Ma RCBO ndi zida zomwe zimaphatikiza chitetezo ku mafunde akutuluka padziko lapansi komanso ku ma overcurrents, monga kuchulukira kapena kufupika.Izi zikutanthauza kuti ma RCBO amapereka chitetezo chapawiri, kuwapanga kukhala gawo lofunikira pamakina otetezera magetsi.

Poyang'ana koyamba, ntchito ya anMtengo wa RCBOZitha kumveka zofanana ndi za RCD (Residual Current Device), popeza zonsezi zimapereka chitetezo ku overcurrent and short-circuit.Komabe, pali kusiyana kwakukulu pakati pa awiriwa omwe amawasiyanitsa malinga ndi momwe amagwiritsira ntchito ndi ntchito zawo.

Kusiyanitsa kwakukulu pakati pa RCD ndi RCBO ndi kuthekera kwawo.Ngakhale RCD idapangidwa kuti iteteze ku mafunde akutuluka padziko lapansi komanso chiwopsezo cha kugwedezeka kwamagetsi, RCBO imapita patsogolo popereka chitetezo ku mafunde opitilira muyeso.Izi zimapangitsa ma RCBO kukhala yankho losunthika komanso lathunthu lachitetezo chamagetsi, makamaka m'malo omwe kuwopsa kwa ma overcurrents kulipo.

Kusiyanitsa kwina kofunikira pakati pa ma RCBO ndi ma RCD ndikuyika kwawo komanso zofunikira zamawaya.Ma RCBO adapangidwa kuti akhazikike m'njira yomwe imalola kuti mabwalo amtundu uliwonse atetezedwe ndi zida zawo zodzipatulira.Izi zikutanthauza kuti pakagwa vuto kapena kuchulukirachulukira, dera lokhalo lomwe lakhudzidwa ndi lomwe lidzagwedezeke, zomwe zimapangitsa kuti madera ena apitirize kugwira ntchito.Kumbali inayi, ma RCD nthawi zambiri amayikidwa pagulu logawa ndipo amapereka chitetezo pamabwalo angapo, kuwapangitsa kukhala oyenera chitetezo chokulirapo koma osagwirizana ndi zosowa zadera lililonse.

Mwachidziwitso, ma RCBO ndi othandiza makamaka m'malo omwe kupitiliza kwa magetsi ndikofunikira, monga m'malo azamalonda kapena mafakitale.Popereka chitetezo chandandanda cha mabwalo amtundu uliwonse, ma RCBO amathandizira kuchepetsa nthawi yocheperako komanso kusokonezeka komwe kumachitika chifukwa cha kuwonongeka kwa magetsi, zomwe zimapangitsa kuti magetsi azikhala odalirika komanso ogwira mtima.

Pomaliza, ma RCBO amapereka chitetezo chapamwamba poyerekeza ndi ma RCD pophatikiza kutayikira kwa dziko lapansi ndi chitetezo chopitilira muyeso mu chipangizo chimodzi.Kukhoza kwawo kupereka chitetezo chokhazikika kwa mabwalo amtundu uliwonse kumawapangitsa kukhala chinthu chofunika kwambiri pamagetsi otetezera magetsi, makamaka m'madera omwe chiopsezo cha overcurrents chimakhala chofala.Kumvetsetsa ntchito zapadera komanso kusiyana pakati pa ma RCBO ndi ma RCD ndikofunikira pakuwonetsetsa kuti njira zachitetezo chamagetsi zikuyenda bwino m'malo osiyanasiyana.