Technical Data - Beretta Quadra Green 25 C.S.I. Installation And User Manual

QUADRA GREEN C.S.I.

TECHNICAL DATA

DESCRIPTION
Heating
Heat input
Maximum heat output (80/60°)
Maximum heat output (50°/30°)
Minimum heat input
Minimum heat output (80°/60°)
Minimum heat output (50°/30°)
Nominal Range Rated heat output (Qn)
Minimum Range Rated heat output (Qm)
DHW
Heat input
Maximum heat output (*)
Minimum heat input
Minimum heat output (*)
(*) average value of various DHW operating conditions
Useful efficiency (Pn max - Pn min)
Efficiency 30% (47° return)
Combustion performance
Useful efficiency Pn max - Pn min (50°/30°)
Useful efficiency 30% (30° return)
Average Range Rated efficiency Pn (80°/60°)
Average Range Rated efficiency Pn (50°/30°)
Electric power (CH)
Electric power (DHW)
Circulator electric power (1.000 l/h)
Category
Country of destination
Power supply voltage
Degree of Protection
Pressure drops on flue with burner on
Pressure drops on flue with burner off
Heating operation
Pressure - maximum temperature
Minimum pressure for standard operation
Selection field of heating water temperature
Pump: maximum head available
for system capacity
Membrane expansion tank
Expansion tank pre-charge
DHW operation
Maximum pressure
Minimum pressure
Hot water quantity with ∆t 25°C
with ∆t 30°C
with ∆t 35°C
DHW minimum output
Selection field of DHW temperature
Flow regulator
Gas pressure
Methane gas nominal pressure (G20)
LPG liquid gas nominal pressure (G31)
Hydraulic connections
Heating input - output
DHW input-output
Gas input
16
QUADRA GREEN 25 C.S.I.
kW 20,00
kcal/h 17.200
kW 19,50
kcal/h 16.770
kW 20,84
kcal/h 17.922
kW 5,00
kcal/h 4.300
kW 4,91
kcal/h 4.218
kW 5,36
kcal/h 4.610
kW 20,00
kcal/h 17.200
kW 5,00
kcal/h 4.300
kW 25,00
kcal/h 21.500
kW 25,00
kcal/h 21.500
kW 5,00
kcal/h 4.300
kW 5,00
kcal/h 4.300
% 97,5-98,1
% 102,2
% 97,9
% 104,2-107,2
% 108,9
% 97,8
% 106,0
W 69
W 83
W 40
II2H3P
(+)
V - Hz 230-50
IP X5D
% 2,10
% 0,06
bar-°C 3-90
bar 0,25-0,45
°C 20/45-40/80
mbar 300
l/h 800
l 8
bar 1
bar 6
bar 0,15
l/min 14,3
l/min 11,9
l/min 10,2
l/min 2
°C 37-60
l/min 10
mbar 20
mbar 37
Ø 3/4"
Ø 1/2"
Ø 3/4"
QUADRA GREEN 30 C.S.I.
25,00
21.500
24,45
21.027
26,23
22.554
6,00
5.160
5,90
5.072
6,40
5.506
25,00
21.500
6,00
5.160
29,00
24.940
29,00
24.940
6,00
5.160
6,00
5.160
97,8-98,3
102,0
98,1
104,9-106,7
108,4
98,0
106,1
78
90
40
II2H3P
(+)
230-50
X5D
1,93
0,04
3-90
0,25-0,45
20/45-40/80
300
800
8
1
6
0,15
16,6
13,9
11,9
2
37-60
12
20
37
3/4"
1/2"
3/4"