THE 2-MINUTE RULE FOR ATS KYUNGDONG

ACB(Fastened Style, Attract out Type) It is a up coming-era sort ACB with dynamic characteristic reliability drastically improved by adopting digital overcurrent relay inbuilt with large-precision A/D conversion circuit utilized for measuring instruments.– Điều chỉnh thời gian chuyển mạch trực tiếp trên mặt của bộ điều kh