Beretta POWER GREEN 50 Manuel D'utilisation Et D'installation page 21

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  • FRANÇAIS, page 22
Twin pipes
Diameter
Maximum length
Pressure drops for insertion of 90°/45° curve
forced open installation b23P-b53P
Diameter
Maximum length of drainage pipe
Nox
Emission values at maximum and minimum output with gas G20***
Maximum
CO s.a. lower than
CO
2
NOx s.a. lower than
flue gas T
Minimum
CO s.a. lower than
CO
2
NOx s.a. lower than
flue gas T
***
Check performed with concentric pipe Ø 60-100, length 0.85m - water temperature 80-60°C.
The data expressed must not be used to certify the system; for certification purposes, use the data measured during first ignition and
indicated in the "System handbook".
PARAMETERS
Lower Wobbe index
(at 15°C-1013 mbar) . . . . . . . . .
Net calorific value
. . . . . . . . . . . . . . . .
Nominal supply pressure
Minimum supply pressure
Power Green 50
Diaphragm - number of holes . . . . . . . . . . . .
Diaphragm - diameter of holes . . . . . . . . . . .
Maximum gas output in heating . . . . . . . . . . .
Minimum gas output in heating
Number of fan rotations with slow ignition . . . . . . .
Maximum number of fan rotations . . . . . . . . . .
Minimum number of fan rotations . . . . . . . . . .
All the pressure values are measured with the compensation socket disconnected.
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mm
m
m
mm
m
p.p.m.
%
p.p.m.
°C
p.p.m.
%
p.p.m.
°C
Methane gas
(G20)
MJ/m
S
3
MJ/m
3
S
mbar (mm H
O)
20 (203.9)
2
mbar (mm H
O)
10 (102.0)
2
ø
mm
Sm
/h
3
kg/h
Sm
/h
3
kg/h
rpm
rpm
rpm
80
20 + 20
0.80/0.50
80
30
class 5
200
9.0
30
78
20
9.5
25
52
liquid
propane gas
(G31)
45.67
70.69
34.02
88
37 (377.3)
1
1
5.7
9.2
4.97
3.65
0.95
0.70
3000
3000
5800
5700
1300
1600
21

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