Yintoni eyenza i-MCCB & MCB ifana?

Abaphulaphuli besekethe bangamacandelo abalulekileyo kwiinkqubo zombane kuba babonelela ngokhuseleko kwisekethe emfutshane kunye nemeko engaphezulu. Iindidi ezimbini eziqhelekileyo zabaphulaphuli besekethe ezibunjiweyo(MCB). Nangona benzelwe ubungakanani beesekethe ezahlukeneyo kunye nemijikelezo, zombini i-MCCCs kunye ne-MCBS zisebenza ngenjongo yokukhusela iinkqubo zombane. Kwezi bhlog, siya kuphonononga ukufana kunye nokubaluleka kwezi ntlobo zimbini zamasekethe.

Izinto ezifanayo:

I-MCCB kunyeMcbYiba nezinto ezininzi ekusebenzeni kakuhle. Basebenza njengokutshintsha, ukuphazamisa ukuhamba kombane kwimeko yempazamo yombane. Zombini iindidi zesekethe zenzelwe ukukhusela iinkqubo zombane ukusuka kwimijikelezo emifutshane kunye nesekethe ezifutshane.

Ukukhusela kwisekethe emfutshane:

Imijikelezo emifutshane ibeka emngciphekweni omkhulu kwiinkqubo zombane. Oku kwenzeka xa kuqhagamshelo olungalindelekanga phakathi kwabaqhubi ababini, kubangela ukuqhutywa ngequbuliso kumbane okwangoku. I-MCCBs kunye ne-MCBS zixhotyiswe ngomatshini wokuhamba othi ophumeleleyo ngokugqithileyo, ukophula isekethe kwaye uthintele nawuphi na umonakalo onokubakho okanye ingozi yomlilo.

Ukukhuselwa ngokungaphezulu:

Kwiinkqubo zombane, iimeko ezingaphezulu zinokwenzeka ngenxa yokungaziphathi kakuhle kwamandla okanye ukugcwala okungaphezulu. I-MCCB kunye ne-MCB ijongana neemeko ezinje ngokunqunyulwa ngokuzenzekelayo kwisekethe. Oku kuthintela nawuphi na umonakalo kwizixhobo zombane kwaye kunceda ukugcina uzinzo lwenkqubo yamandla.

I-Voltage kunye nereyithingi yangoku:

I-MCCB kunye ne-MCB yahlukile kubungakanani besekethe kwaye isebenza ngoku. I-MCCB isetyenziswa kwimijikelezi enkulu okanye imijikelezo emiselweyo ngemijikelezo ephezulu, iqhele ukusukela kwi-10 kumawaka ee-AMPS. I-MCBS, kwelinye icala, ilungele kakhulu ijikelezo eminye, ibonelela ngokhuseleko kuluhlu malunga ne-0.5 ukuya kwi-125 apps. Kubalulekile ukukhetha uhlobo olufanelekileyo lomphulaphuli wesekethe ngokusekwe kwiimfuno zomthwalo wombane ukuqinisekisa ukhuseleko oluyimpumelelo.

Indlela yokuhamba:

Zombini i-MCCB kunye ne-MCB iqesha iindlela zokuphendula kwiimeko ezingaqhelekanga. Indlela yokuhambahamba kwi-MCCB ihlala iyindlela yokuhamba ye-thermal-magnetic edibanisa izinto ze-thermal kunye nemagnethi. Oku kubangela ukuba baphendule ngokugqwesa kakhulu kunye neemeko zesekethe ezifutshane. I-MCBS, kwelinye icala, ihlala inendlela yokuhamba ye-shormal enokuthi iphinde isebenze ngokugqithisileyo. Ezinye iimodeli ze-MCB ze-MCB zikwadibanisa izixhobo zokuhamba ze-elektroniki ze-elektroniki zendlela echanekileyo kunye nokukhetha ukuhamba.

Ikhuselekile kwaye ithembekile:

I-MCCB kunye ne-MCB idlala indima ebalulekileyo ekuqinisekiseni ukhuseleko kunye nokuthembeka kweenkqubo zombane. Ngaphandle kwaba buqhekene kwesekethe, umngcipheko wemililo yombane, ukonakaliswa kwezixhobo, kunye nokulimala okunokubakho ebantwini ukonyuka kakhulu. I-MCCBs kunye ne-MCCB igalelo ekusebenzeni ngokukhuselekileyo kofakelo lombane ngokuvula kwangoko isekethe xa kusenziwa impazamo.