Kunzwisisa Midziyo yeRCBO: Gwaro Rakazara
Midziyo yeRCBOzvinhu zvakakosha munyaya dzekuchengetedza magetsi nekudzivirira macircuit. Mudziyo weRCBO ipfupiso yeResidual Current Circuit Breaker neOvercurrent Protection. Inobatanidza mabasa eRCD (Residual Current Device) neMCB (Miniature Circuit Breaker). Mudziyo uyu mutsva wakagadzirirwa kuchengetedza vanhu nemacircuit kubva kunjodzi dzingangoitika, zvichiita kuti uve chikamu chakakosha chekuiswa kwemagetsi kwemazuva ano.
Chii chinonzi RCBO device?
Midziyo yeRCBO ine mabasa maviri makuru: kuona zvikanganiso zvepasi uye kudzivirira kubva kumamiriro ekunze akawandisa. Kuona zvikanganiso zvepasi kwakakosha kudzivirira kuvhunduka kwemagetsi, ukuwo dziviriro yekunze akawandisa inodzivirira kubva pakuzara kwemagetsi uye mapfupi. Nekubatanidza mabasa ese ari maviri, michina yeRCBO inoita kuti masisitimu emagetsi ave nyore, inoderedza kudiwa kwemidziyo yakawanda uye inovandudza kuchengetedzeka kwese.
Midziyo yeRCBO inoshanda sei?
Kushanda kwemidziyo yeRCBO kwakavakirwa pamisimboti miviri mikuru: kuona magetsi akasara uye kudzivirira magetsi akawandisa.
1. Kuona magetsi akasara: RCBO inoramba ichitarisa magetsi anofamba nepakati pewaya dziri mhenyu nedzisina kusimba. Kazhinji, magetsi ari muwaya dzese mbiri anofanira kuenzana. Kana paine musiyano, senge kana magetsi adonha pasi (zvinogona kuitika nekuda kwekutadza kwemuchina kana kukuvara kwewaya), RCBO ichaona kusawirirana uku. Kana magetsi adonha akadarika chiyero chakatarwa, mudziyo unodonha, uchicheka simba uye uchidzivirira kurohwa nemagetsi.
2. Kudzivirira Kupfuura Mwero Wemagetsi: RCBO inotarisawo huwandu hwemagetsi ari kufamba mudunhu. Kana magetsi akadarika simba redunhu (nekuda kwekuwanda kwemagetsi kana kuti short circuit), RCBO ichagumburwa, ichityora dunhu uye ichidzivirira kukuvara kwemidziyo newaya.
Zvakanakira kushandisa RCBO devices
1. Kuchengetedzwa Kwakawedzerwa: Chinhu chikuru chinobatsira michina yeRCBO kugona kwayo kupa dziviriro yakakwana kubva mukuvhunduka kwemagetsi uye kuwandisa kwemagetsi. Dziviriro iyi mbiri inonyanya kukosha munzvimbo dzekugara nedzekutengeserana uko njodzi yekukundikana kwemagetsi yakanyanya.
2. Kushanda Nesimba Munzvimbo: Nekubatanidza mashandiro eRCD neMCB, mayuniti eRCBO anoderedza huwandu hwemayuniti anodiwa muswitchboard. Izvi hazvingochengetedzi nzvimbo chete asiwo zvinoita kuti kuiswa nekugadzirisa zvive nyore.
3. Kushanda Nemutengo: Kunyange hazvo mutengo wekutanga weRCBO unit ungave wakakwira kupfuura RCD neMCB chete, kuchengetedza mari kwenguva refu kubva pakuisa uye kudzivirira kukuvara kunogona kuita kuti ive sarudzo isingadhuri zvakanyanya.
4. KUSHANDISA-SHANDISA: Midziyo yeRCBO inouya nenzira dzakasiyana-siyana, zvichiita kuti ikwanise kushandiswa zvakasiyana-siyana kubva munzvimbo dzekugara kusvika kumaindasitiri.
Kuiswa nekugadzirisa
Kuiswa kwemidziyo yeRCBO kunofanira kuitwa nguva dzose nenyanzvi yemagetsi ine hunyanzvi kuitira kuti ive nechokwadi chekuti mitemo yemagetsi yemuno nemitemo yekuchengetedza inoenderana. Kuongororwa nekugadzirisa nguva dzose kwakakoshawo pakuona kuti michina iri kushanda nemazvo. Mazhinji eRCBO ane bhatani rekuyedza rinofanira kudzvanywa nguva nenguva kuti vaone kuti mudziyo wacho unoshanda nemazvo.
Muchidimbu
Midziyo yeRCBO chikamu chakakosha chemagetsi emazuva ano, ichipa dziviriro huru kubva kunjodzi dzemagetsi. Kukwanisa kwayo kusanganisa kunzwa kwemagetsi akasara uye dziviriro yemagetsi akawandisa kuita unit imwe chete kunoita kuti ive sarudzo yekutanga kune mashandisirwo edzimba nemabhizimisi. Nekunzwisisa maficha uye mabhenefiti emidziyo yeRCBO, varidzi vedzimba nemabhizinesi vanogona kuita sarudzo dzakangwara nezvematanho avo ekuchengetedza magetsi, zvichizoguma nenharaunda yakachengeteka kune wese munhu.
Nguva yekutumira: Mbudzi-06-2024