To help prevent electronic equipment falling to the level that condensation will occur, Rittal offers compact enclosure heaters. The heaters with fans have capacities in the range 250W to 800W, while the smaller heaters, without fans, have an output range of 10W to 150W. These also provide a high level of energy efficiency due to their self-regulating positive temperature coefficient (PTC) technology.
Positioned anywhere inside the enclosure, the heaters can be fitted 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 T: 01709 704000