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R1BK_50-RAD-ING-Manuale-1812.1_SK.3
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2. MAINTENANCE
SUPPOR
T CENTRE
2.2.8. TECHNICAL DATA
Model
R1BK 50
CE certification
no.
0476CQ0134
Gas category
II
2H3B/P
Discharge type
type
B23p-B33
Energy efficiency 92/42 CEE
no. stars
4
Heat Input max.
kW
50
Heat Input min.
kW
5
Heat Output max. - 80/60°C
kW
49.19
Heat Output min. - 80/60°C
kW
4.83
Heat Output max. - 50/30°C
kW
53.53
Efficiency 100% Pn - 60/80°C
%
98.37
Average efficiency 100% Pn - 60/80°C
%
106.80
Efficiency 100% Pn - 30/50°C
%
97.88
Efficiency 30% Pn - return 47°C
%
102.80
Efficiency 30% Pn - return 30°C
%
108.83
Combustion data
Maximum combustion Performance
%
97.9
Minimum combustion Performance
%
98
Flue efficiency losses with burner on (full load)
%
2.1
Flue efficiency losses with burner on (minimum load)
%
2
Flue efficiency losses with burner off
%
0.02
Casing efficiency losses (full load)
%
0.47
Casing efficiency losses (minimum load)
%
1.49
Casing efficiency losses with burner off
%
0.03
Fumes temperature at nominal heat capacity
°C
66.4
Fumes temperature at minimum heat capacity
°C
56.8
Fumes mass at nominal heat capacity
g/s
22.19
Fumes mass at minimum heat capacity
g/s
2.28
CO2 at nominal heat capacity - G20
%
9.3 - 9.1
CO2 at minimum heat capacity - G20
%
9.0 - 8.8
CO2 at nominal heat capacity - G30
%
11.30 - 11.1
CO2 at minimum heat capacity - G30
%
10.90 - 10.7
CO2 at nominal heat capacity - G31
%
10.3 - 10.1
CO2 at minimum heat capacity - G31
%
9.9 - 9.7
CO at nominal heat capacity
ppm
68
CO at minimum heat capacity
ppm
1
Weighted CO (0% O2)
ppm
9
NOx class
class
6
NOx
mg/kWh
51
Heating circuit
Adjustable heating temperature
°C
30-80 / 25-45
Maximum operating temperature for heating circuit
°C
80
Maximum operating pressure for heating circuit
bar
3
MAINTENANCE
