Kostrzewa Mini Bio Luxury Notice Technique page 51

5. Boiler specifications
Table 3. Mini Bio Luxury boiler data sheet
PARAMETER
Flue draught
Water capacity
Maximum working pressure
Test pressure
Flue gas temperature at nominal power
Flue gas temperature at minimum power
Flue gas mass flow at nominal power
Flue gas mass flow at minimum power
Flue connector diameter
Boiler flow resistance for 10 K
Boiler flow resistance for 20 K
Hot water boiler power range
Efficiency at nominal power
Efficiency at minimum output
Boiler class as per EN 303-5:2012
Combustion time at nominal power (fuel calorific value): 17,280 kJ/kg)*
Temperature control settings range
Minimum water temperature at boiler return
Fuel type
Storage hopper capacity
Feed opening dimensions
Power supply
Power consumption at nominal output
Power consumption at minimal output
Power consumption in "STAND BY" mode
Power consumption at maximum output
Max. noise level
V = 15T
Minimum buffer tank capacity:
Sp
where:
V
- buffer tank capacity in litres;
Sp
Q
- nominal heat output in kW;
N
T
- fuel combustion time in hours;
B
Q
- building heat load in kW;
H
Q
- minimum heat output in kW;
min
The size of hot water storage tank for multi-fuel boilers is selected for the fuel which requires the highest storage tank capacity. The minimum hot water storage tank
capacity is 300 litres.
Leader in pellet boilers
[V,Hz, A]
Q
H
x Q (1-0,3 )
Q
B N
min
SI Mini Bio Luxury 12kW
mbar 0,15-0,20
dm 47
3
bar 2
bar 4
°C 126,5
°C 83,9
kg/h 30,132
kg/h 14,256
mm 127
mbar 94
mbar 14,1
kW 3,7 - 13,2
% 90,9
% 89,6
5
h 42
°C 50-80
°C 45
Class Sawdust granulate (pellets) made to EN 17225-2 303-5:2012 /
PN- EN ISO 17225-2 - Class C1 / A1)
L 220
mm 550x550
230, 50, 2
W 110
W 32
W 2
W 492
dB 52
Mini Bio Luxury 12; 21kW User Manual – EN 10.17
51
Mini Bio Luxury 21kW
0,15-0,20
x
2
4
135
85
x
x
159
x
x
6,3 - 21
91
89
5
28
50-80
45
230
560 x 560
230, 50, 2
130
41
2
492
x