ACB(Set Variety, Attract out Variety) This is the next-generation kind ACB with dynamic characteristic reliability drastically improved by adopting digital overcurrent relay inbuilt with large-precision A/D conversion circuit utilized for measuring instruments. – Tự động khởi động hoặc dừng hoạt động ( của DG ) khi nguồn điện có sự https://judahexoet.blogozz.com/29067193/considerations-to-know-about-ats-kyungdong