COOLING CAPACITY AND TOTAL INPUT POWER
The yielded cooling capacity and electrical input power in
conditions other than nominal conditions are obtained by mul-
tiplying the nominal values (Pf, Pa) by the respective corrective
coefficients (Cf, Ca).
1,5
1,4
1,3
1,2
1,1
1
0,9
0,8
5
1,2
1,1
1
0,9
0,8
0,7
0,6
5
COOLING CAPACITY
6
7
8
Water outlet temperature [°C]
TOTAL INPUT POWER
6
7
8
Water outlet temperature [°C]
The diagram below gives the correction factors to be applied to
chillers during cooling. For each curve, the diagram shows the
external air temperature to which it refers.
9
10
11
9
10
11
Te 20°C
Te 25°C
Te 30°C
Te 35°C
Te 40°C
12 Tuw [°C]
Te 40°C
Te 35°C
Te 30°C
Te 25°C
Te 20°C
12
Tuw [°C]
11