Iindaba zeShishini
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Umahluko kunye neenzuzo kunye nokungalungi kwenqwaba yokutshaja ngokukhawuleza kunye nenqwaba yokutshaja kancinci
Abanini bezithuthi ezintsha zamandla kufuneka bazi ukuba xa izithuthi zethu ezintsha zamandla zitshajwa ngeenqwaba zokutshaja, singazihlula iinqwaba zokutshaja njengeenqwaba zokutshaja zeDC (itshaja yeDC ekhawulezayo) ngokwemandla okutshaja, ixesha lokutshaja kunye nohlobo lomphumo wangoku yinqwaba yokutshaja. Inqwaba) kunye ne-AC ...Funda ngokugqithisileyo -
Ukusetyenziswa koKhuseleko lwangoku lokuvuza kwiipali zokutshaja zezithuthi zombane
1. Kukho iindlela ezi-4 zokutshaja iipali zezithuthi zombane: 1) Indlela yoku-1: • Ukutshaja okungalawulwayo • Ujongano lwamandla: isokhethi yamandla eqhelekileyo • Ujongano lokutshaja: ujongano lokutshaja oluzinikeleyo •Kwi-≤8A;Un:AC 230,400V • Iiconductors ezibonelela ngokhuseleko lwesigaba, olungathathi cala kunye nolwasemhlabeni kwicala lombane E...Funda ngokugqithisileyo -
Umahluko phakathi kwe-RCD phakathi kohlobo A kunye nohlobo B lokuvuza
Ukuze kuthintelwe ingxaki yokuvuza, ukongeza ekubekweni komhlaba kwenqwaba yokutshaja, ukukhethwa kwesikhuseli sokuvuza nako kubaluleke kakhulu. Ngokwemigangatho kazwelonke ye-GB/T 187487.1, isikhuseli sokuvuza senqwaba yokutshaja kufuneka sisebenzise uhlobo B okanye uhlobo...Funda ngokugqithisileyo -
Kuthatha ixesha elingakanani ukuba isithuthi esitsha sombane esisebenza ngamandla sitshajwe ngokupheleleyo?
Kuthatha ixesha elingakanani ukuba isithuthi esitsha sombane esinamandla sitshajwe ngokupheleleyo? Kukho ifomula elula yexesha lokutshaja kwezithuthi ezintsha zombane ezinamandla: Ixesha lokutshaja = Umthamo weBhetri / Amandla okutshaja Ngokwendlela yale fomula, singabala malunga nokuba kuza kuthatha ixesha elingakanani ukutshaja ngokupheleleyo...Funda ngokugqithisileyo