Rittal is promoting its range of enclosure heaters with fans. Enclosure heaters can prevent the temperature of delicate electronic equipment from falling to a level at which condensation occurs and is arguably as important as providing cooling during warmer periods.
Rittal’s enclosure heaters with fans have capacities in the range 250–800W and the smaller heaters, without fans, have an output range of 10–150W. Providing a high level of energy efficiency due to the incorporation of self-regulating positive temperature coefficient (PTC) technology, the heaters benefit from a development using computational fluid dynamics (CFD) and a compact physical size.
Positioned anywhere inside the enclosure, Rittal heaters may be fitting being either by snap-fastening onto 35mm support rails or direct screw-fixing onto TS 8 punched frame sections. Quick and easy assembly is completed using clamp-type wiring terminals.
Control is effected simply by the inclusion of a thermostat or hygrostat in the supply to the heater, ensuring that either a minimum temperature is maintained or maximum relative humidity is not exceeded.
Rittal’s enclosure heaters are now available with CSA approval and can be installed on systems for export to Canada. Please go to www.rittal.co.uk for more information.