Stainless steel cooling units
31 October 2013
Rittal now offers standard pricing for the stainless steel variants of its cooling units, including those from the TopTherm Generation Blue e range. A selection of wall-mounted cooling units, with nominal outputs in the range 300-1500W and rated operating voltages of 230V AC and 400V AC, are now also available from stock.
Cooling units keep the air inside an enclosure below a maximum permissible temperature, which may be even lower than that of the air surrounding it. The ambient air is used to cool refrigerant, which removes the heat from the air inside the enclosure, at a high temperature and pressure.
However, due to separate internal and external air circuits, these units satisfy an ingress protection category of IP54 and the air inside the enclosure is simply recirculated preventing the ingress of dust or other contaminants into the enclosure.