Ferroli RFA - Heating Performances

15
TECHNICAL DATA AND PERFORMANCES
0,4
0,6
0,8
1,0
1,2
1,4
1,6
1,8
2,0
-15 -10 -5 0 5 1 0 15 20
0,5
0,6
0,7
0,8
0,9
1,0
1,1
1,2
1,3
1,4
1,5
-15 -10 -5 0 5 1 0 15 20
0,5
0,6
0,7
0,8
0,9
1,0
1,1
1,2
1,3
1,4
1,5
-15 -10 -5 0 5 1 0 15 20
HEATING performances
Heating capacity
Inlet air temperature w.b. [°C]
Inlet air temperature w.b. [°C]
Inlet air temperature w.b. [°C]
Power input
COP
A
B
C
D
A
B
C
D
A
B
C
D
E
E
E
The graphs allow to get the corrective factors to be applied to the
nominal performances in order to obtain the real performances in the
selected operating conditions.
The reference nominal condition is : A7A20
source : air in 7°C d.b. 6°C w.b. / plant : air in 20°C d.b.
Inlet d.b. temperature plant side :
A = 28°C
B = 24°C
C = 20°C
D = 16°C
E = 12°C