In steady state, it is 5.0 VA, and during operation, it is 6.0 VA. More Details >>
Because this relay derives the control power from input of the CT secondary current, when the input current falls below about 0.5 A for 2-phase input or abou... More Details >>
A momentary power interruption is not detectable. More Details >>
Operating time of undervoltage detec...
It operates with a settled operation time. More Details >>
Contact recovery delay after applying...
This relay has a capacitor to operate in case of the lost power or at the maximum settling of an operation time. Because this capacitor needs a time to be ch... More Details >>
It is impossible. It is required to combine with MZT type ZCT dedicated for our products. 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 >>
Input from the primary side by combining with a peripheral device (ZCT). In Standard JIS C 4601, performance warranty is covered for combination of periphera... More Details >>
Up to 5 units. To connect 6 or more units, use Vo extended terminals (M-N) of a relay connected from MPD-3 type. From this Vo extended terminals, additional ... More Details >>
It recovers without retaining. More Details >>