A lighting condition of the RUN LED
It lights up with 85 V or more control power. More Details >>
Direction of the current in the incid...
It is possible. 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 >>
Set the frequency to meet the frequency of the region. Incorrect frequency prevents correct detection. More Details >>
The contact recovers automatically. More Details >>
Because when an undervoltage is detected, b contact will be closed, if power supply (P1-P2) is lost, the contact is retained. More Details >>