IEA Solar Heating and Cooling Programm - NachhaltigWirtschaften.at

IEA SHC Task 38 Solar Air Conditioning and Refrigeration
Subtask A Report, Date:…
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A
COPelectrical
COPelectrical+control
On the 25 th of August 2010 the variable speed control of the heat rejection fans started to
operate the first time for a longer time period. The heat rejection fans - which cause the main
part of the electricity consumption – operate between 670 W and 65 W driving capacity (see
Figure 11).
800
variable speed control on
water spray mode off
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] 500
[W
ity 400
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