● The measurement of A-type after-current; ● The streamer display of current percentage; ● The setting of rated residual action current ( see in the table 2); ● The setting of non-driving time of limitation ( see in the table 2); ● Two- pair relay output(both of which can be set) *; ● Possessing the function of on-the-spot and long-distance testing and resetting

● The measurement of A-type after-current; ● The streamer display of current percentage; ● The setting of rated residual action current ( see in the table 2); ● The setting of non-driving time of limitation ( see in the table 2); ● Two- pair relay output(both of which can be set) *; ● Possessing the function of on-the-spot and long-distance testing and resetting

● The measurement of A-type after-current; ● The streamer display of current percentage; ● The setting of rated residual action current ( see in the table 2); ● The setting of non-driving time of limitation ( see in the table 2); ● Two- pair relay output(both of which can be set) *; ● Possessing the function of on-the-spot and long-distance testing and resetting

● The measurement of A-type after-current; ● The streamer display of current percentage; ● The setting of rated residual action current ( see in the table 2); ● The setting of non-driving time of limitation ( see in the table 2); ● Two- pair relay output(both of which can be set) *; ● Possessing the function of on-the-spot and long-distance testing and resetting

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