– Thích h?p cho vi?c chuy?n ??i ngu?n ?i?n hai chi?u, chuy?n t?i thi?t b? và cách ly an toànAutomatic Transfer Change: This is the major control product that detects energy failures and mechanically switches the load in between the leading energy offer and the backup electricity source.Knowledge the wiring diagram of an Aisikai ATS is critica