ATS KYUNGDONG NO FURTHER A MYSTERY

ACB(Fastened Type, Draw out Sort) It is a upcoming-technology style ACB with dynamic attribute trustworthiness greatly improved by adopting digital overcurrent relay built-in with superior-precision A/D conversion circuit useful for measuring devices.Sử dụng cho hệ thống điện hạ thế khi nguồn cấp phụ tải bị gián đoạn B�