Chinopwanya dunhu remagetsi chasara chine dziviriro yakawandisa: kuona kuchengetedzeka kwemagetsi
MaResidual current circuit breakers (RCBO) ane dziviriro yekudarika simba zvinhu zvakakosha mumagetsi akagadzirirwa kudzivirira zvikanganiso zvemagetsi nekupfuura simba. Anobatanidza mabasa emudziyo wemagetsi unosara (RCD) neminiature circuit breaker (MCB) kuita unit imwe chete, zvichipa dziviriro yakakwana kubva pakubuda kwemvura uye kukwira kwesimba. Mudziyo uyu mutsva unoita basa rakakosha mukuona kuchengetedzeka kwemagetsi munzvimbo dzekugara, dzekutengeserana uye dzemaindasitiri.
Basa guru reRCBO nderekuona kusawirirana kuripo kunokonzerwa nekutadza kushanda zvakanaka kwemagetsi, zvakaita sekuti vashandi vanobata maconductor aripo kana kuti michina yakakuvara. Kana paine kusashanda zvakanaka kwakadaro, RCBO inovhura circuit nekukurumidza, ichidzivirira kuvhunduka uye njodzi yekubatwa nemagetsi. Chinhu ichi chakakosha zvikuru munzvimbo dzine michina yemagetsi iri pedyo nemvura, senge makicheni nedzimba dzekugezera, sezvo ichigona kuderedza zvakanyanya mukana wekuti tsaona iitike.
Pamusoro pekudzivirira kubva pazvikanganiso zvepasi, maRCBO anodzivirira maseketi kubva pakuwanda kwemagetsi uye mapfupi. Nekutarisa kuyerera kwemagetsi, kana magetsi akawandisa akaonekwa, dunhu rinogona kukanganiswa nekukurumidza, kudzivirira kukuvara kwewaya nemidziyo, uye kuderedza njodzi yekutsva. Kushanda uku kweviri kunoita kuti RCBO ive mudziyo wakakosha wekuchengetedza, uchipa dziviriro yakakwana kubva kunjodzi dzakasiyana-siyana dzemagetsi.
Chimwe chezvakanakira zvikuru zveRCBO kugona kwayo kupa dziviriro yega yega kudunhu rega rega. Kusiyana nemaRCD echinyakare anodzivirira michina yese padunhu rimwe chete, maRCBO anogona kuiswa pamatunhu chaiwo, zvichibvumira dziviriro yakanangana. Izvi zvinoreva kuti kana paine chikanganiso, dunhu rakakanganiswa chete ndiro rinobviswa, zvichideredza kukanganiswa kwemagetsi ese. Kururama uku kunobatsira zvikuru munzvimbo dzekutengeserana nemaindasitiri uko kuenderera mberi kwesimba kwakakosha.
Pamusoro pezvo, dziviriro yakawandisa yakabatanidzwa muRCBO inobvisa kudiwa kweMCB yakasiyana, zvichikonzera bhodhi rekugovera rakareruka uye rinochengetedza nzvimbo. Izvi hazvingoderedzi nguva nemitengo yekuisa chete, asiwo zvinorerutsa kugadzirisa nekugadzirisa matambudziko nekuti pane zvinhu zvishoma zvekutarisira. Dhizaini diki yeRCBO inoitawo kuti ive yakakodzera kuiswa mumagetsi aripo, zvichipa nzira iri nyore uye inoshanda yekuvandudza matanho ekuchengetedza.
Pakusarudza RCBO, zvakakosha kufunga nezvezvinodiwa zvemagetsi, kusanganisira rudzi rwedunhu, huwandu hwekunzwisisa hunodiwa kuti uone kukanganisa kwepasi, uye chiyero chepamusoro chemagetsi. Zvakakoshawo kuve nechokwadi chekuti RCBO inotevedzera mitemo nemirairo yekuchengetedza kuti ive nechokwadi chekuvimbika kwayo uye kushanda kwayo.
Muchidimbu, chidziviriro chemagetsi chinosara chine dziviriro yekudarika zvakanyanya chishandiso chakakosha chekuchengetedza chinoita basa guru mukudzivirira njodzi dzemagetsi. Kugona kwaro kuona zvikanganiso zvepasi uye kuwanda kwemagetsi, pamwe chete nekudzivirira kwaro dunhu rega rega uye dhizaini yekuchengetedza nzvimbo, kunoita kuti rive chinhu chakakosha mukuisa magetsi. Nekubatanidza maRCBO mumagetsi, njodzi yekuvhunduka kwemagetsi, moto, uye kukuvara kwemidziyo inogona kuderedzwa zvakanyanya, zvichipa nharaunda yakachengeteka yekushandisa mudzimba nemabhizimisi.
Nguva yekutumira: Nyamavhuvhu-19-2024