Features Software based design Programmable time current characteristics Choice of four curves Wide setting ranges Draw - out case Principle of Operation: The relay measures the line current from each of the phases and if it exceeds the set...
Features Software based design Wide auxiliary supply Low burden Principle of Operation: JRC 932 provides earth fault protection for power systems. Relay operating time is determined by the set definite time. The relay measures the current from the...
SWA Order No. : SWA-1021-A1-R0 Technical Data: On delay and Off delay timer with preset value 0- 99 secs / minutes / Hrs Timer with relay output , 12V and 5V outputs...
MDDA Relay consists of a power supply unit, a timer unit and an attracted armature auxiliary relay. Resistor and Zener diode combination of the power supply unit provides low voltage stabilised DC supply to the static timer circuit. Non-linear...