Chinopwanya dunhu reResidual current (RCBO) chine dziviriro yekuwedzera simba: kuona kuchengetedzeka kwemagetsi
Mudzimba dzemazuva ano, magetsi chinhu chakakosha pamabasa edu ezuva nezuva. Zvisinei, sezvo kushandiswa kwemidziyo yemagetsi yakawanda kuchikonzera kuwedzera kwemitoro yemagetsi, matambudziko ekuchengetedza anomukawo. Apa ndipo panowanikwawocircuit breaker yasara ine dziviriro yakawandisa (RCBO)inoshanda, ichidzivirira kubva kunjodzi dzinogona kuitika dzemagetsi.
MaRCBO, inozivikanwawo semidziyo yemagetsi isingashande (RCD), inoshandisa tekinoroji yepamusoro kudzivirira zvikanganiso zviviri zvemagetsi panguva imwe chete: simba remagetsi risingashande uye overload. Simba remagetsi rinosara rinokonzerwa nezvikanganiso zvemasekete uye rinogona kukonzera kuvhunduka kwemagetsi kana moto. Kuzadza zvinhu zvakanyanya kunoitika kana mutoro uri pasekete unopfuura simba rawo repamusoro, zvichikonzera kupisa zvakanyanya uye mikana yekufamba kwenguva pfupi.
IyoRCBOinoshanda semudziyo unoona zviri nyore uye inodzima magetsi otomatiki kana paine chikanganiso. Basa rayo guru nderekuona kusawirirana pakati pemagetsi anobuda nemagetsi anodzoka mudunhu. Kana ikaona magetsi anobuda, kunyangwe madiki semamiriliampu mashoma, inogumbura dunhu nekukasika, ichidzivirira tsaona dzemagetsi. Pamusoro pezvo,RCBOinodzivirira kubva mumamiriro ekuwanda kwemagetsi nekudzima otomatiki dunhu kana magetsi adarika chiyero chakatarwa kwenguva yakati.
Chimwe chezvakanakira zvekushandisaRCBOkugona kwayo kuona nekungwarira kunyangwe huwandu hudiki hwemagetsi akasara. Izvi zvinoita kuti ishande zvakanyanya pakudzivirira kuvhunduka kwemagetsi, kunyanya munzvimbo dzine mvura dzakadai sedzimba dzekugezera nemakicheni. Pamusoro pezvo, kugona kwayo kutarisa nekudzora mutoro wemagetsi edunhu kunoita kuti ive mhinduro yakanaka kudzimba dzine michina yemagetsi yakawanda.
Chimwe chinhu chinokosha cheRCBOinoenderana kwayo nemagetsi akasiyana-siyana. Ingava nzvimbo yekugara, yekutengeserana kana yeindasitiri,MaRCBOinogona kubatanidzwa zviri nyore muzvivakwa zvemagetsi zviripo. Dhizaini yayo diki uye maitiro ekuiisa ari nyore kushandisa zvinoita kuti ive sarudzo iri nyore yekuisa zvitsva uye kugadzirisa.
Muchidimbu,ma "leakage current circuit breakers" (RCBOs) ane dziviriro yekuwedzera simbazvakakosha pakuona kuchengetedzeka kwemagetsi emhuri dzemazuva ano. Kugona kwayo kuona magetsi akasara uye kudzivirira kuwandisa kunoita kuti ive mhinduro yakavimbika uye inoshanda. Nekushandisa tekinoroji iyi yepamusoro mumagetsi edu, tinogona kuderedza njodzi dzetsaona dzemagetsi uye kukurudzira kugara munzvimbo yakachengeteka.
Nguva yekutumira: Gumiguru-19-2023