THE DEFINITIVE GUIDE TO ATS KYUNGDONG

ACB(Preset Kind, Draw out Variety) That is a future-technology style ACB with dynamic attribute trustworthiness tremendously improved by adopting digital overcurrent relay built-in with high-precision A/D conversion circuit useful for measuring instruments.Sá»­ dụng cho hệ thống Ä‘iện hạ thế khi nguồn cấp phụ tải bị gián Ä‘oá