THE BASIC PRINCIPLES OF ATS KYUNGDONG

ACB(Fixed Kind, Attract out Kind) That is a future-era style ACB with dynamic characteristic trustworthiness tremendously enhanced by adopting electronic overcurrent relay built-in with higher-precision A/D conversion circuit employed for measuring devices.Sử dụng cho hệ thống điện hạ thế khi nguồn cấp phụ tải bị gián đo�