31
English
2
4
6
8
10
12
15 17 19 21 23
A
B
C
D
2
3
4
5
21 23 25 27 29
6
31
A
B
C
D
wet bulb temperature intake air [°C]
wet bulb temperature intake air [°C]
Cooling capacity [kW]
Evaporation temperature: A = 2,5 °C B = 5 °C C = 7,5 °C D = 10 °C
DIRECT EXPANSION COIL COOLING CAPACITY
FCX 62
Sensible cooling capacity [kW]
3
5
7
9
11
13
15 17 19 21 23
A
B
C
D
3
4
5
6
21 23 25 27 29
7
31
A
B
C
D
wet bulb temperature intake air [°C]
dry bulb temperature intake air [°C]
FCX 82
Sensible cooling capacity [kW]
3
6
9
12
15
15 17 19 21 23
A
B
C
D
3
4
5
6
7
21 23 25 27 31
A
B
C
D
29
wet bulb temperature intake air [°C]
dry bulb temperature intake air [°C]
FCX 102
Sensible cooling capacity [kW]
COOLING CAPACITY CORRECTION FACTORS
The cooling capacity are referred to the maximum speed. For the other speeds, the values must be multiplied by the following factors:
MOD. FCX17 FCX 22 FCX 32 FCX 42 FCX 50 FCX 62 FCX 82 FCX102
Medium speed
total capacity
0,84 0,86 0,85 0,9 0,85 0,89 0,92
sensible capacity
0,83 0,85 0,84 0,88 0,82 0,88 0,91
Low speed
total capacity
0,61 0,7 0,67 0,71 0,67 0,74 0,8
sensible capacity
0,58 0,68 0,65 0,68 0,64 0,7 0,77
Note: Sensible power values are higher than the total power and they show the cooling is carried out without dehumidification. Only the sensi-
ble power values must be kept into consideration.