Technical Data - Beretta CIAO GREEN 25 R.S.I. Manual De Instalacion Y Uso

TECHNICAL DATA

DESCRIPTION
Nominal heat delivery in heating mode
Nominal heat output (80/60°)
Reduced nominal heat delivery (50°/30°)
Reduced heat delivery
Reduced heat output (80°/60°)
Reduced heat output (50°/30°)
Nominal Range Rated heat output (Qn)
Minimum Range Rated heat output (Qm)
Useful efficiency (Pn max - Pn min)
Efficiency 30% (47° return)
Combustion performance via analysis socket
Useful efficiency Pn max - Pn min (50°/30°)
Useful efficiency 30% (30° return)
Average Range Rated efficiency Pn (80°/60°)
Average Range Rated efficiency Pn (50°/30°)
Electric power
Category
Country of destination
Power supply voltage
Degree of Protection
Pressure drops on flue with burner on
Pressure drops on flue with burner off
Heating operation
Pressure - maximum temperature
Minimum pressure for standard operation
Selection field of heating water temperature
Pump: maximum head available
for system capacity
Membrane expansion tank
Expansion tank pre-charge
Gas pressure
Methane gas nominal pressure (G 20)
LPG liquid gas nominal pressure (G 31)
Hydraulic connections
Heating input - output
Water tank delivery - output
Gas input
Boiler dimensions
Height
Width
Depth of housing
Boiler weight
Flow rate (G20)
Air capacity
Flue gas capacity
Mass flow of flue gas (max-min)
Flow rate (G31)
Air capacity
Flue gas capacity
Mass flow of flue gas (max-min)
Fan performance
Residual head of concentric pipes 0.85m
Residual head of separate pipes 0.5m
Residual head of boiler without pipes
CIAO GREEN 25 R.S.I.
kW 20,00
kcal/h 17.200
kW 19,50
kcal/h 16.770
kW 20,84
kcal/h 17.922
kW 5,00
kcal/h 4.300
kW 4,91
kcal/h 4.218
kW 5,36
kcal/h 4.610
kW 20,00
kcal/h 17.200
kW 5,00
kcal/h 4.300
% 97,5-98,1
% 102,2
% 97,7
% 104,2-107,2
% 108,9
% 97,8
% 106,0
W 110
II2H3P
V - Hz 230-50
IP X5D
% 2,30
%
0,10
bar 3-90
bar 0,25-0,45
°C 20/45-40/80
mbar 150
l/h 800
l 8
bar 1
mbar 20
mbar 37
Ø 3/4"
Ø 3/4"
Ø 3/4"
mm 715
mm 405
mm 250
kg 27
Nm h 24,908
3/
Nm /h 26,914
3
gr/s 9,025-2,140
Nm h 24,192
3/
Nm
/h
24,267
3
gr/s 8,410-2,103
Pa 30
Pa 90
Pa 100
-
0.07
31,135
33,642
11,282-2,140
30,240
31,209
10,513-2,103
ENGLISH
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