THE BASIC PRINCIPLES OF ATS KYUNGDONG

ACB(Mounted Style, Draw out Style) It is a subsequent-generation type ACB with dynamic attribute dependability significantly improved by adopting digital overcurrent relay built in with substantial-precision A/D conversion circuit employed for measuring devices.Sử dụng cho hệ thống điện hạ thế khi nguồn cấp phụ tải bị gián