ZCW-12 Outdoor high-voltage vacuum automatic recloser (hereafter referred to as recloser controller): This is a new-type recloser controller combined by the vacuum circuit breaker and the recloser. The computer-based protecting functions of quick-disconnection, time delay quick-disconnection, and over-current protection. Flexible value setting, time delay setting make the users can set up definite value and delay time, and automatic reserve protecting value switching function, the recloser controller has the maximum of 3 times to reset the controller, and choose the reclosing times and intervals freely.