Imigangatho yesithathu ye-MCBS yeMisebenzi yeMizi-mveliso yeShishini

Isigaba sesithathuAbaphulaphuli besekethe omncinci (MCBs)Dlala indima ebalulekileyo kwizicelo zemizi-mveliso nakwezorhwebo apho ukuthembeka kwamandla kubalulekile. Ezi zixhobo zinamandla aziqinisekisi ukusasazwa kwamandla ngaphandle kwamandla, kodwa kukhusela ukhuseleko olululo kunye nokusebenza kwesekethe. Sijoyine ukuba sifumane indima entle nezahlulelayo ye-MCBS yesigaba ezintathu ekukhuseleni inkqubo yakho yombane.

Ukungakwazi ukwenza amandla:
Ii-MCB ezintathu ze-MCBs yi-backnene yeenkqubo zokubonelela ngamandla kwinkqubo yemizi-mveliso nakwiindawo zorhwebo. Ezi zixhobo zokuSebenza eziPhakamileyo zidlala indima ebalulekileyo ekusasazeni amandla kumanqanaba amathathu ahlukeneyo, kuqinisekisa ukusetyenziswa kwamandla kunye nokunciphisa umngcipheko wokungaphumeleli kwenkqubo. Yenzelwe ukuphatha imithwalo enzima kwaye ikwazi ukuphazamisa imijikelezo ephosakeleyo, i-MCB yenqanaba amathathu yenzelwe ukubonelela ngamandla angafakwanga, ibenzele impahla exabisekileyo kuyo nayiphi na ishishini.

Iphezulu:
Enye yezona zinto zibalulekileyo ze-MCBs ezintathu kukufakwa kwazo. La mandla oPhezulu anokufakwa ngokulula kwiiphaneli zokuhambisa okanye i-switgear, ukubonelela ngenqanaba eliphezulu lokuphila kunye nokungabi gwenxa. Enoba kufuneka ukhusele izijikelezo kwimizi-mveliso okanye kwiikhibhodi zeTeksi, i-MCB ezintathu zibonelela ngesisombululo esifanelekileyo.

Ukhuseleko kuqala:
Kwindawo ezorhwebo nezorhwebo, ukhuseleko kufuneka lube yinto ephambili ephambili. Ii-MCB ezintathu ze-MCB zenzelwe ukukhusela izixhobo zexabiso kunye nabasebenzi ngokunciphisa ukuhamba kwangoko kwimeko yesiphoso okanye ngaphezulu. Ngokukhuseleka ngokufezekileyo ngokuchasene neengozi zombane ezinjengeejikelezo ezifutshane kunye nokulayisha ngaphezulu, ezi mcbs azikukhuseli utyalomali lwakho, kodwa ikwaqinisekisa intlalo-ntle yabasebenzi bakho.

Ukuthenjwa okubhalwe ngokutsha:
Ukuthembeka kubalulekile kwiinkqubo zoncedo lwamandla. Iindawo zemizi-mveliso nezorhwebo zifuna ukusebenza okungaphazanyiswa, kwaye i-MCBI yamanqanaba amathathu inokufezekisa le mfuno. Ngokufumanisa ukusebenza ngokufezekileyo kunye nokuzahlula iisekethe eziphosakeleyo, ezi mcbs zithintela ukusasazeka kweempazamo zombane kwaye zivumele ukuphazamiseka kwengxaki yexesha kunye nokulungiswa. Oku kuya kukhokelela kwixesha lokuphumla elincinci kunye nemveliso ephezulu yeshishini lakho.

Ukuqina kunye nokuziqhelanisa:
Kwindawo ezinobunkunkqele kwezorhwebo, izixhobo zombane kufuneka zikwazi ukuvavanywa kwexesha. I-MCB yesithathu i-MCB iqinile kwaye iya kwenza ingozi kangangesithuba seminyaka emininzi, nangaphantsi kweemeko ezinzima. Ezi mcbs zibonisa iindlela zohambo lwe-thermal-manytici of kunye nolwakhiwo olunenkani ukuze likwazi ukumelana nobushushu obuphakamileyo, ukuntywila, kunye nezinye iimeko ezimbi ngaphandle kokusebenza kakuhle.

ukuququmbela:
Ukuqukumbela, abaphulaphuli besekethe abangamanqanaba amathathu ngumgca wokuqala wokhuselo lweenkqubo zokubonelela ngemizi mveliso. La mandla anemithombo edibanisa ukusebenza kakuhle, ngokulula, kunye nokuthembeka ukukhusela izijikelezithe, izixhobo kunye nabasebenzi abavela kwiingozi ezinokubakho. Nokuba ufuna ukhuseleko lwesekethe kwii-swindowss okanye i-switchgear, i-MCBS yesigaba esithathu ngabantu abafanelekileyo ukuqinisekisa ukusebenza okungaphazanyiswanga, kwenza ukuba babe yimpahla yeshishini lakho.

Tyala imali kwi-MCB entle ye-MCB kunye neva ukusasazwa kwamandla ngaphandle kwamandla kunye nokhuseleko oluphuculweyo.