Data Sheet

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Technical System Catalogue/Climate control
Flexibility of roof mounting
 Cut your costs
All three-phase cooling units are suitable for a voltage
range of 400/460 V and a frequency range of 50/60 Hz
without rewiring. No need for expensive additional trans-
formers.
 Flexible performance
Just 3 mounting cut-outs for 6 different output catego-
ries provide investment security and facilitate easy adap-
tation of the cooling output to the ambient conditions and
the installed heat loss.
 Rittal platform strategy
TopTherm air/water heat exchangers and roof-mounted
fans are also compatible with the mounting cut-outs.
Optimum flow conditions
 Targeted air routing inside the enclosure
The internal air circulation is targeted and effective:
The heated air is extracted centrally. Chilled air is dis-
charged via up to four spigots positioned in the corners
of the base plate and may be routed in a controlled man-
ner into the lower enclosure chamber via the optional
ducting system. The result is highly effective cooling and
the avoidance of air short-circuits. The targeted air circu-
lation inside the enclosure via ducts also prevents the
creation of hot-spots.
Integrated
 Electrical condensate evaporation
Condensate arising inside the enclosure or on the eva-
porator coil of the cooling unit is effectively evaporated.
The evaporator device inside the cooling units has a very
high evaporation output (several litres per day). This is
achieved thanks to the principle of direct evaporation.
 RiNano coating
The standard nano-surface finish on condenser coil fins
ensures a more constant cooling output over time and
eliminates the need for filter media in many areas.