THE BASIC PRINCIPLES OF ATS KYUNGDONG

ACB(Preset Kind, Draw out Style) This can be a upcoming-technology sort ACB with dynamic attribute dependability greatly improved by adopting electronic overcurrent relay built in with significant-precision A/D conversion circuit useful for measuring instruments.Sử dụng cho hệ thống điện hạ thế khi nguồn cấp phụ tải bị giá