Technical Data Table - Ferroli DIVAPROJECT C24 Instructions D'utilisation, D'installation Et D'entretien

5.4 Technical data table

The column on the right gives the abbreviation used on the data plate.
Data
Max. heating capacity
Min. heating capacity
Max. heating capacity in DHW
Min. heating capacity in DHW
Max. Heat Output in heating
Min. Heat Output in heating
Max. Heat Output in DHW
Min. Heat Output in DHW
Efficiency Pmax (80-60°C)
Efficiency 30%
NOx emission class
Burner nozzles G20
Gas feed pressure G20
Max. gas pressure at burner G20 in DHW
Max. gas pressure at burner G20 in heating
Min. gas pressure at burner G20
Max. gas flow G20 in heating
Min. gas flow G20
Burner nozzles G31
Gas feed pressure G31
Max. gas pressure at burner G31 in DHW
Max. gas pressure at burner G31 in heating
Min. gas pressure at burner G31
Max. gas flow G31 in heating
Min. gas flow G31
Max. working pressure in heating
Min. working pressure in heating
Max. heating temperature
Heating water content
Heating expansion tank capacity
Heating expansion tank prefilling pressure
Max. working pressure in DHW
Min. working pressure in DHW
DHW flow rate Dt 25°C
DHW flow rate Dt 30°C
Protection rating
Power supply voltage
Electrical power input
Empty weight
Type of unit
PIN CE
40
EN
Unit DIVAPROJECT C24
kW 25.8 (Q)
kW 8.3 (Q)
kW 25.8 (Q)
kW 8.3 (Q)
kW 23.5 (P)
kW 7.0 (P)
kW 23.5
kW 7.0
% 91.0
% 89.6
- 3 (<150 mg/kWh) (NOx)
no. x Ø 11 x 1.35
mbar 20
mbar 12.0
mbar 12.0
mbar 1.5
3
2.73
nm /h
3
0.88
nm /h
no. x Ø 11 x 0.79
mbar 37
mbar 35.0
mbar 35.0
mbar 5.0
kg/h 2.00
kg/h 0.65
bar 3 (PMS)
bar 0.8
°C 90 (tmax)
litres 1.0
litres 8
bar 1
bar 9 (PMW)
bar 0.25
l/min 13.4
l/min 11.2 (D)
IP X5D
V/Hz 230V/50Hz
W 60
kg 27
B
11BS
0461BR0841
DIVAPROJECT C24
5.5 Diagrams
mbar
35
30
25
20
15
10
A
5
B
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Circulating pump head / pressure losses
H [m H O]
2
6
5
B
4
3
2
1
A
0
0 0.5 1
A = Boiler pressure losses - B = Circulating pump speed
kW
1.5 2 2.5
Q [l/h]