The invention provides a site test method for feeder automation. The method comprises the following steps that definite value information about protection of an exit in a distribution network line is obtained first; the state of the line is divided into a plurality of cross section states in different sequences according to the feeder automation process, and information in the cross section states is set automatically according to the definite value information and a network topology state; the information of the cross section states is issued to test equipment according to the sequences; the test equipment controls output of electrical data automatically according to received information, and then testing is realized.