Mgbanwe dịpụrụ adịpụ nke obere voltaji- CNAISO SGL
1.What bụ SGL iche mgba ọkụ?A: SGL AC ibu mwepu mgba ọkụ na-ọtụtụ ebe na-eji na nkesa usoro na akpaka usoro nke ije, ọkụ eletrik, petrochemical, na ndị ọzọ ọrụ.ọ dabara maka AC 50hz, voltaji akara aka na 660V, voltaji nke DC ruru 440V, Curren akpọrọ…