Kunzwisisa Kukosha kweRCBO Devices
Chimwe chezvinhu zvakakosha mukuchengetedzwa kwemagetsi chinowanzo furatirwa mudziyo we residual current circuit breaker (RCBO) une dziviriro ye overcurrent. Mudziyo uyu mudiki asi une simba une basa rakakosha mukudzivirira vanhu nepfuma kubva kunjodzi dzemagetsi, uye kunzwisisa kukosha kwawo kwakakosha kune chero munhu anoshandisa kana kushanda pedyo nemagetsi.
Saka, chii chaizvo chinonzi mudziyo weRCBO? Muchidimbu, mudziyo weRCBO unosanganisa Residual Current Device (RCD) neMinitary Circuit Breaker (MCB) muyuniti imwe chete. Chikamu cheRCD chemuchina uyu chine basa rekutarisa kuyerera kwemagetsi, kuona kusawirirana pakati pemaconductor ari mupenyu neasina kusimba, uye nekukurumidza kuvhura circuit kana paine zvikanganiso. Izvi zvinopa dziviriro yakakosha kubva panjodzi yekuvhunduka kwemagetsi uye moto wemagetsi.
Panguva imwe chete, chikamu cheMCB chemudziyo weRCBO chakagadzirirwa kudzivirira kuputika kwemagetsi kunokonzerwa nezvikanganiso zvemukati medunhu, zvakaita semasekete mapfupi uye kuwanda kwemagetsi. Dziviriro iyi yekuwedzera inobatsira kudzivirira kukuvara kwemagetsi uye inoderedza njodzi yemoto wemagetsi.
Saka, sei kuiswa kweRCBO kuchikosha kudaro? Chekutanga, kunopa dziviriro yakawedzerwa kana tichienzanisa nemacircuit breakers echinyakare anongopa dziviriro ye overcurrent chete. Kuiswa kweRCD muchishandiso kunoreva kuti inogona kuona zvikanganiso zvingasaonekwa nemacircuit breakers echinyakare, zvakaita se earth leakage currents, izvo zvinowanzo kukonzera shock nemoto wemagetsi.
Pamusoro pezvo, dhizaini yeRCBO, yakagadzirwa zvese-mu-imwe chete, zvinoreva kuti dzakanakira kushandiswa mumhando dzakasiyana-siyana dzemashandisirwo, kubva kudzimba nemahofisi kusvika kumaindasitiri nemabhizimisi. Dzinopa dziviriro yeRCD neMCB muyuniti imwe chete, zvichichengetedza nzvimbo uye zvichiita kuti kuisa nekugadzirisa kuve nyore.
Pamusoro pezvo, makodhi mazhinji emagetsi nezvinodiwa zvinowanzoda kushandiswa kwemidziyo yeRCBO nekuti inoonekwa sechinhu chakakosha pakuona kuchengetedzeka kwemagetsi. Izvi zvinoreva kuti chero ani zvake anoshanda nemagetsi, vangave nyanzvi kana vanofarira DIY, anofanira kuziva kukosha uye kukosha kwekushandisa michina yeRCBO mukuisa kwavo.
Chekupedzisira, kune mabhenefiti ehupfumi ekushandisa mayuniti eRCBO. Nekuderedza njodzi yekukundikana kwemagetsi uye kukuvara kunogona kukonzera, michina yeRCBO inogona kuchengetedza mari nekudzivirira kugadzirisa kunodhura uye nguva yekushanda.
Muchidimbu, michina yeRCBO zvinhu zvakakosha pakuona kuchengetedzeka kwemagetsi mumabasa akasiyana-siyana. Kukwanisa kwayo kupa dziviriro yeRCD neMCB muyuniti imwe chete, pamwe chete nekugadzirwa kwayo kwakabatana uye zvinodiwa nemitemo, kunoita kuti ive chinhu chakakosha kune chero munhu anoshanda nemagetsi. Kunzwisisa kukosha kwemidziyo yeRCBO nebasa rayo mukudzivirira kutadza kwemagetsi kwakakosha pakuchengetedza sisitimu yemagetsi yakachengeteka uye yakavimbika.
Nguva yekutumira: Ndira-12-2024