ACB(Set Form, Attract out Style) This can be a up coming-era form ACB with dynamic attribute trustworthiness significantly improved by adopting digital overcurrent relay built in with higher-precision A/D conversion circuit used for measuring instruments.– T? ??ng kh?i ??ng ho?c d?ng ho?t ??ng ( c?a DG ) khi ngu?n ?i?n có s? c?By Tr?n Hoài Th??