• Satronix (India) Private Limited

Din Rail Mount Hybrid Non-Heat SSR 1 & 3 Phase

Transients are generated when high power load switches. To clip the certain transients non heat SSR (solid state relay) is used. It is also called hybrid relay. An electromechanical relay is integrated in this SSR. The unique feature of the hybrid SSR is, it does not require a heatsink. When power as well as control voltage is applied to the load the SSR turns on before the electromechanical relay thus shunting the SSR. Since the load is now under full voltage, the contactor does not take any inrush currents it only bypasses the SSR. The On/Off switching is carried out properly because of the built in timing function of the SSR. When the control signal is removed first the mechanical relay will be disconnected. After a minimum delay of 30 ms the load will be switched off. The power outputs will be off max 100 ms after the input control voltage has been removed. Features: no heatsink required; direct control by integrated circuits; normal open type; LED indication; galvanic separation between control buffer an