Cartridge Type Heating Elements

The CSN®-cartridge type heating elements and bath heaters are manufactured for nominal voltages from 110 up to 690 volts D.C. and A.C. In the case of higher heating capacities 3 or more elements each, being individually divisible by the factor 3 can be star or delta connected to 230 and 400 volts A.C. three-phase mains. At 12 kW and a related length, the elements are fabricated for 400 volts A.C. three-phase delta connections. In any case, the desired voltage and type of currency have to be stated.

The capacity, indicated in the schedules by 3 watts/cm2 loading of the pipe surface area intended for water and liquids similar to water or thin-bodied oil respectively up to 100 °C. In the event of higher temperatures or other media, the surface load is reduced.