ACB(Mounted Form, Attract out Style) This can be a up coming-era variety ACB with dynamic attribute trustworthiness greatly enhanced by adopting electronic overcurrent relay built-in with high-precision A/D conversion circuit used for measuring instruments.– ?i?u ch?nh th?i gian chuy?n m?ch tr?c ti?p trên m?t c?a b? ?i?u khi?nB? ?i?u khi?n ATS C