Head Loss Water Side Of The Standard Battery - Ferroli MERCURY SP 07 Manual De Instalación, Uso Y Mantenimiento

Head loss water side main battery
To calculate the loss of charge of the standard battery supplied with the Mercury-SP unit, the water flow volume must first be calculated; in
order to do this we shall use the following curves, which, depending on the capacity of the unit and the desired thermal difference, we obtain
the water flow volume.
4
3.5
3
2.5
2
1.5
1
0.5
0
0
Entering this flow volume into the following diagrams, we obtain the loss of charge of the main battery, working with a mean water temperature
of 10ºC.
74
T= 5°C
10
40
30
20
10
0
500
1.000
Features
20 30
Power (kW)
11
1.500
Water flow rate (l/h)
T= 10°C
T= 15°C
T= 20°C
40
13
2.000
50