ATS KYUNGDONG NO FURTHER A MYSTERY

ACB(Fixed Kind, Draw out Sort) This is the future-generation type ACB with dynamic characteristic trustworthiness significantly improved by adopting digital 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 đo