Specifications

60 Rittal System Climate Control
Outstanding performance and design
The requirement for use of air/air heat exchangers is that the
ambient temperature must be below the required enclosure
internal temperature.
Dust and aggressive ambient air are unable to enter the
enclosure interior, thanks to the two separate air circuits.
In all situations where the ambient air is sufficient for cooling,
air/air heat exchangers offer effective, energy-saving solu-
tions. The high specific thermal output is attributable to the
special construction and functional design of the heat
exchangers:
● A large heat exchanger area with compact dimensions
● Exceptionally conductive materials and connections
● Fans that may be controlled separately
● Optimum flow conditions
Wood-processing industry
Air/air heat exchanger (wall-mounted)
1
2
Practical example of an air/air heat
exchanger
In the paper and wood-processing industries, for example,
particular requirements are placed on climate control compo-
nents. They ensure good internal ventilation and heat dissi-
pation from the enclosure. At the same time, they also pre-
vent the ingress of super-fine dusts.
Air/air heat exchangers are ideal for this purpose, since they
effectively dissipate the heat from the enclosure with their two
hermetically separate air circuits based on the reverse cur-
rent or counter-current principle, and prevent the ingress of
ambient air into the enclosure.
1
2
2
Air/air heat exchanger
Applications
Air/air heat exchangers use the external temperature
for cooling. By separating the internal and external air
circuits, the ingress of dust into the enclosure is pre-
vented.
Ambient conditions
Cool Dust
7.1