ACB(Fastened Style, Draw out Type) This can be a following-era variety ACB with dynamic attribute dependability enormously improved by adopting digital overcurrent relay built-in with superior-precision A/D conversion circuit used for measuring devices.– ?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 C25 :