User`s guide

Section GENERAL INFORMATION AND TECHNICAL SPECIFICATIONS
Ed. 04/2012 23
Table 15 - Heat capacity of the heat recovery unit in relation to the temperature (T) of the water returning to the heat
recovery unit and the external air temperature. Temperature values for chilled water delivery = 7.2°C, output
= 1000 L/hr. Empty grey boxes: outside operational range
ACF60-00 LB (also silenced version) PRESSURE DROP with glycolated water at
40%, nominal conditions
Figure 3 – Pressure drop ACF60-00 LB, also silenced version
In case of glicole use see also Table 22 at pag.49.
HEAT CAPACITY kW (Output = 1000 L/hr)
EXTERNAL AIR TEMPERATURE
°C
RECOVERY
SYSTEM HOT
WATER RETURN
TEMPERATURE
°C
15 20 25 30 35 40 45
20
27.00 29.00 30.10 31.30 32.00
30
21.00 22.90 24.48 25.11 26.22 28.00 30.00
40
14.05 16.00 18.00 19.08 21.00 23.00 25.06
50
8.13 9.98 12.13 13.22 15.52 17.53 19.22
60
3.00 4.70 6.28 7.52 10.00 11.80 13.50
70
2.50 3.50 5.66 7.00 9.10
ACF60-00 LB
P
RESSURE DROP
b
ar
3200
2100
2000
0.
3
0.
3
0.4
0.
4
0.
5
0.
5
2200 2300 2400 2500
260
0
2700 2800
2
9
00
3000
3
100