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PYROTEC
(cont.)
Trade name
Rated output
Part no.:
*4
Flue gas
*5
Average temperature (gross
)
Mean flue gas temperature with Q
N
Mean flue gas temperature with Q
min
Mass flow rate
Q
; W5; O
8 %
N
2
Q
; W45; O
10 %
W35
2
Flow rate
Q
; W5; O
8 %; 150 °C
N
2
Q
; W45; O
10 %; 150 °C
W35
2
CO
content in the flue gas
2
Flue outlet
Required draught (at full load)
Efficiency
*7
At full load
At partial load
*4
Values for calculating the size of the flue system to DIN EN 13384, based on 12.0% CO
*5
Actual flue gas temperature as average gross value as per EN 304 at 20 °C combustion air temperature.
*6
Flue gas temperature: Reduction possible by inserting displacer rods (Q
*7
For dry fuels (W5-W20) without recirculation, lower.
For PYROTEC 720–1250 without displacer rods, lower.
PYROTEC
7423 674
°C
*6
°C
g/s
g/s
m
3
/s
3
m
/s
%
7 mm
Pa
%
%
PYROTEC grate combustion
390
530
720
7423 675
7423 676
160
160
160
120
120
120
219
297
404
303
412
560
0.26
0.36
0.48
0.37
0.50
0.67
14.7
14.7
14.7
350
350
350
0
0
91
91
91
90
90
90
.
2
-20 °C; Q
- 10 °C).
N
min
950
1250
7423 677
7423 678
160
160
120
120
532
700
736
968
0.63
0.83
0.88
1.15
14.7
14.7
400
450
0
0
0
91
91
90
90
9
2
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