Beretta Quadra Green 25 C.S.I Manual De Instalacion Y Uso página 33

DESCRIPTION
Depth of housing
Boiler weight
Flow rate (G20)
Air capacity
Flue gas capacity
Mass fl ow of fl ue gas (max-min)
Flow rate (G31)
Air capacity
Flue gas capacity
Mass fl ow of fl ue 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
Concentric fl ue gas discharge pipes
Diameter
Maximum length
Drop due to insertion of a 45°/90° bend
Hole in wall (diameter)
Concentric fl ue gas discharge pipes
Diameter
Maximum length
Losses for a 45°/90° bend
Hole in wall (diameter)
Separate fl ue gas discharge pipes
Diameter
Maximum length
Losses for a 45°/90° bend
Installation B23P–B53P
Diameter
Maximum length of drainage pipe
NOx class
Emission values at max. and min. rate of gas*
Maximum - Minimum CO s.a. less than
CO
2
NOx s.a. lower than
Flue gas temperature
Flue gas overtemperature (maximum)
(+) The installation of this product is allowed only in the destination Countries contained in the data plate, regardless of the present translation language.
* Check performed with concentric pipe ø 60-100, length 0.85m - water temperature 80-60°C.
Multigas table
QUADRA GREEN 25 C.S.I.
Lower Wobbe index (at 15°C-1013 mbar)
Net Calorifi c Value
Supply nominal pressure
Supply minimum pressure
Diaphragm (number of holes)
Diaphragm (diameter of holes)
Silencer diaphragm (diameter)
CH maximum gas capacity
DHW maximum gas capacity
CH minimum gas capacity
DHW minimum gas capacity
Number of fan rotations with slow switch-on
Maximum number of fan rotations (CH)
Maximum number of fan rotations (DHW)
Minimum number of fan rotations (CH-DHW)
Maximum number of fan rotations (CH) in C(10) confi guration
Maximum number of fan rotations (DHW) in C(10) confi guration
Minimum number of fan rotations (CH/DHW) in C(10) confi guration
QUADRA GREEN 25 C.S.I.
mm 250
kg 28
Nm h 24,908
3/
Nm 3 /h 26,914
g/s 9,025-2,140 11,282-2,140
Nm h 24,192
3/
Nm 3 /h 24,267
g/s 8,410-2,103 10,513-2,103
Pa 30
Pa 90
Pa 100
mm 60-100
m 5,85
m 1,3/1,6
mm 105
mm 80-125
m 15,3
m 1/1,5
mm 130
mm 80
m 45+45
m 1/1,5
mm 80
m 70
class 6
G20
ppm 180 - 20
% 9,0 - 9,5
ppm 30 - 20
°C 65 - 58
°C 99
Methane gas (G20)
MJ/m S
3
MJ/m 3 S
mbar (mm W.C.)
mbar (mm W.C.)
Number
mm
mm
Sm 3 /h
kg/h
Sm 3 /h
kg/h
Sm 3 /h
kg/h
Sm 3 /h
kg/h
rpm
rpm
rpm
rpm
rpm
rpm
rpm
QUADRA GREEN 30 C.S.I.
250
29
31,135 31,135
33,642 33,642
11,282-2,568
30,240 30,240
31,209 31,209
10,513-2,523
25
100
110
60-100
4,85
1,3/1,6
105
80-125
12,8
1/1,5
130
80
40+40
1/1,5
80
65
class 6
G31 G20
190 - 20 160 - 20
10,5 - 10,5 9,0 - 9,5
35 - 35 35 - 25
62 - 55 63 - 58
95 -
Propane (G31)
45,67
34,02
20 (203,9) 37 (377,3)
10 (102,0)
1
4,8
31
2,12
2,64
0,53
0,53
4.000
4.900
6.100
1.400
4.900
6.100
1.400
ENGLISH
36,116
39,025
13,087-2,568
35,078
36,203
12,195-2,523
G31
250 - 25
10,5 - 10,5
50 - 40
62 - 56
-
70,69
88
1
3,8
27
1,55
1,94
0,39
0,39
4.000
4.900
6.100
1.400
-
-
-
33