THE BASIC PRINCIPLES OF ATS KYUNGDONG

ACB(Fixed Sort, Attract out Form) This is a subsequent-era sort ACB with dynamic attribute dependability considerably enhanced by adopting electronic overcurrent relay inbuilt with substantial-precision A/D conversion circuit employed for measuring instruments.Sử dụng cho hệ thống điện hạ thế khi nguồn cấp phụ tải bị gián