THE BASIC PRINCIPLES OF ATS KYUNGDONG

ACB(Fastened Sort, Attract out Type) That is a subsequent-era type ACB with dynamic characteristic trustworthiness considerably improved by adopting digital overcurrent relay built-in with large-precision A/D conversion circuit used for measuring instruments.– Tự động khởi động hoặc dừng hoạt động ( của DG ) khi nguồn đi�