CONSIDERATIONS TO KNOW ABOUT ATS KYUNGDONG

ACB(Set Variety, Attract out Variety) This is a subsequent-era sort ACB with dynamic attribute dependability enormously enhanced by adopting electronic overcurrent relay built in with high-precision A/D conversion circuit used for measuring instruments.Sử dụng cho hệ thống điện hạ thế khi nguồn cấp phụ tải bị gián đoạn