Bebco EPS purge and pressurization system provides reliable safety for Division- and Zone-rated applications with a full range of Type X, Y, Z, Ex pxb, Ex pyb and Ex pzc systems. Its outputs can deliver various alarm signals as preventive fault indications, and it can be programmed to perform a variety of functions, including automatic:
· Pressurization for leakage compensation;
· Temperature control with output signals for a heater, cooler or external A/C unit; and
· Power shutdown and alarming of the enclosure when pressure exceeds min/max pressure settings.