Musoro: Basa Rinokosha reMaRCBOmukuona kuchengetedzeka kwemagetsi
suma:
MaResidual current circuit breakers (RCBOs) ane dziviriro yakawandisazvishandiso zvakakosha zvinoita basa guru mukudzivirira njodzi dzemagetsi uye kuona kuchengetedzeka kwevanhu nezvinhu. Muchinyorwa chino, tichaongorora mashandiro uye kukosha kweRCBOs, tichiongorora mabasa avo, mabhenefiti avo, uye mupiro wavo mukuru mukuchengetedzwa kwemagetsi.
Dzidza nezveRCBOs:
MaRCBOzvishandiso zvemagetsi zvekugadzirisa magetsi zvakagadzirirwa kuchengetedza macircuit emagetsi kubva kumarudzi akasiyana-siyana ezvikanganiso, kusanganisira kubuda kwemvura uye kuwandisa. Zvinosanganisa mabasa emudziyo wemagetsi unosara (RCD) uyekamuchina kekupwanya dunhu kadiki (MCB), zvichiita kuti zvive nyore uye zvinoshanda. MaRCBO anopa dziviriro yakakwana kubva mutsaona dzemagetsi nekupa dziviriro yemagetsi akasara uye dziviriro yekuwedzera simba muyuniti imwe chete.
Dziviriro yemagetsi asara:
Rimwe remabasa makuru eRCBOndeyekuona nekudzivirira kuyerera kwemagetsi kana mvura ichibuda panyika. Kuona uku kunoitwa ne transformer yemagetsi inoona magetsi nguva dzose ichipfuura nemudunhu. Kana paine musiyano pakati pemagetsi anouya nemagetsi anodzoka (asina kusimba), RCBO inogumburwa, ichikanganisa simba remagetsi mudunhu uye ichidzivirira njodzi yekuvhunduka kwemagetsi.
Dziviriro yekuremerwa zvakanyanya:
Pamusoro pekuchengetedzwa kwezvinosara,RCBOinewo basa rekudzivirira kuwanda kwemagetsi. Inoona magetsi akawandisa achiyerera nepakati pedunhu (kazhinji kacho anokonzerwa nemudziyo wemagetsi wakakanganisika kana kuti dunhu pfupi) uye inovhura dunhu kudzivirira kupisa zvakanyanya uye njodzi yemoto. Nekuganhurira kuyerera kwemagetsi kusvika padanho rakachengeteka, maRCBO anobatsira kuchengetedza kusimba kwemagetsi, kudzivirira michina nevaya vanoishandisa.
Mabhenefiti akasiyana eRCBO:
1. Kureruka uye kushanda zvakanaka kwenzvimbo:
Kubatanidza simba remagetsi rinosara uye dziviriro yekuwedzera simba muyuniti imwe chete kunoita kuti kuisa magetsi kuve nyore. Kusiyana nemasisitimu echinyakare anoda maRCD nemaMCB akasiyana, maRCBO anobvumira kugadzika kwakati wandei, zvichideredza nzvimbo inodiwa yemaswitchboard nemaswitchboard. Kubatanidzwa uku hakungobatsiri chete, asiwo kunoita kuti kugadzirisa nekugadzirisa matambudziko kuve nyore.
2. Kuchengetedzwa kwakawedzerwa:
MaRCBO anopa dziviriro yepamusoro kupfuura mamwe akazvimirira. Midziyo iyi inosanganisa kudonhedza kwevhu uye dziviriro yakawandisa kuti ive nechokwadi chekudzivirirwa kwakakwana kubva mutsaona dzemagetsi. Kugona kwekugumburwa nekukasika kweRCBOinobatsira kuderedza nguva uye kuoma kwemigumisiro yekuvhunduka.
3. Kuchinja-chinja:
Kuchinjika uye kugona kuchinjika kweRCBOinobatsira pakushandiswa kwayo zvakanyanya mumabasa akasiyana-siyana. Kubva pazvivakwa zvekugara uye zvemabhizinesi kusvika kunzvimbo dzemaindasitiri, maRCBO zvinhu zvakakosha mukuchengetedza magetsi. Anodzivirira kubva pakusashanda kwemagetsi akasara uye magetsi akawandisa, zvichiita kuti akwanise kuiswa mumagetsi akasiyana-siyana, kusanganisira macircuit anoisa magetsi, midziyo yemagetsi nemichina.
mhedziso:
Munguva ino apo magetsi ave chikamu chakakosha muhupenyu hwedu, kuchengetedzeka kwemagetsi kwakakosha zvikuru.MaRCBOinopa nzira yakavimbika yekudzivirira kubva kuzvikanganiso zvemagetsi zvasara uye kuwanda kwemagetsi, kudzivirira tsaona dzemagetsi dzinogona kukonzera kukuvara kwevanhu, kukuvara kwepfuma kana kutofa. Nekushanda kwayo kwakazara, nyore uye kushanduka-shanduka, maRCBO anoratidzwa kuva chinhu chakakosha mumasisitimu emagetsi uye dziviriro yakakosha munzvimbo dzekugara nedzekutengeserana. Nekuziva kukosha kwemaRCBO uye kuaisa mukuisa magetsi, tinogona kuve nechokwadi chekuti ramangwana rakachengeteka uye rakachengeteka kune wese munhu.
Nguva yekutumira: Nyamavhuvhu-23-2023