THE BASIC PRINCIPLES OF ATS KYUNGDONG

ACB(Set Sort, Attract out Variety) This is the next-generation sort ACB with dynamic characteristic reliability drastically enhanced by adopting electronic overcurrent relay built-in with high-precision A/D conversion circuit used for measuring instruments.Sử dụng cho hệ thống điện hạ thế khi nguồn cấp phụ tải bị gián đo�