The DSPA Simple Circuit Regulator (SCR) is a unique, easily integrable solution designed to control and activate up to 15 DSPA condensed aerosol generators, regardless of the connected fire alarm control panel manufacturer. It ensures reliable activation through seamless integration between DSPA generators and fire alarm control panels. The system consists of one DSPA SCR Controller (which connects to the fire fighting panel) and up to 15 DSPA SCR Transmitters for each generator. The SCR Controller maximizes the current derived from the fire fighting panel, and the SCR Transmitter regulates the activation voltage for individual generators, and continues to pass the current to the next unit after activation. It can be applied to any fire fighting panel that has a nominal trip activation circuit (RAC) of at least 500 mA and an output voltage of at least 20.5 Vdc. Features include applicability to any panel, support for up to 15 generators, and operation at temperatures between -40 and +85ºC.
