Set the frequency to meet the frequency of the region. Incorrect frequency prevents correct detection. More Details >>
Because between memories, a value becomes unstable, reset the position to the correct position. More Details >>
Because the contact capacity is different to that of a contact for trip, it cannot be used for tripping. Refer to the catalog for the contact capacity. More Details >>
The contact recovers automatically. More Details >>
The contact recovers automatically. More Details >>
Direction of the current in the incid...
It is possible. More Details >>
Overload tolerance of an over current relay is 200 A, 1 second. Adjust CT ratio and others not to input more than 200 A. More Details >>
The application of the overcurrent relay
It is possible. Connect R-phase to the terminal for R-phase of the relay, and T-phase to the terminal for T-phase of the relay. And the direction of a curren... More Details >>
The viewpoint of the instantaneous fa...
It means multiples of the settling value. For example, when an instantaneous factor operation settling value of a relay is 30 A, 100% is read as 30 A. More Details >>
It operates. More Details >>