Beretta POWER MAX BOX 130-2 P Installation Manual page 12

Description
POWERS AND EFFICIENCY
Nominal rated heat input (PCI)
Nominal rated heat input (PCS)
Maximum rated heat output (80°-60°C)
Maximum rated heat output (60-40°C)
Maximum rated heat output (50-30°C)
Minimum rated heat input (PCI)
Minimum rated heat input (PCS)
Minimum thermal output 80/60°C
Minimum thermal output 50/30°C
Useful efficiency at nominal heat output 80-60°C (PCI)
Useful efficiency at minimum heat output 80-60°C (PCI)
Useful efficiency at nominal heat output 50/30°C (PCI)
Useful efficiency at minimum heat output 50/30°C (PCI)
Useful efficiency 30% - 50/30°C PCS (PCI)
Combustion efficiency
Chimney losses with burner off
Chimney losses with burner on P. max. 80-60°C
Chimney losses with burner on at 30% Pn 50-30°C
Chimney losses with burner on P. min. 80-60°C
Losses through the casing with average T 70°C and burner on
Losses through the casing with average T 70°C and burner off
Flue gas temperature at max power and min power 80-60°C
Flue gas temperature at max power and min power 50-30°C
Air index λ at max power
Air index λ at min power
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Max Flue flow at max-min power
Flue Residual prevalence at min power
Flue gas residual head with max power
Maximum rated heat input (LCV)
Minimum rated heat input (LCV)
Configurations possible only with the installation of the dedicated accessories (available separately).
(*)
Power Max BOX
330-3 P 390-3 P
291 334,8
324 372
G20 285,9 329,4
G20 303,3 348,6
G20 315,3 363,6
G20 19,4 22,4
G20 21,6 24,9
G20 19,2 22,1
G20 21,1 24,5
98,25 98,40
98,8 99,2
108,2 108,6
109,2 110
97,84 98,39
(108,93) (108,93)
99,0 99,3
0,1 0,1
2,6 2,5
0,6 0,5
0,2 0,1
0,33 0,33
0,33 0,33
78 -62 75 - 61
49 - 35 45 - 33
G20 1,27 1,27
G31 1,29 1,29
G20 1,27 1,27
G31 1,29 1,29
G20 136 - 9 156 - 10
G31 132 - 9 152-10
32 30
610 500
G25 279 321
G25 18,5 21,4
450-3 P 520-4 P 600-4 P
393 446,4 524
438 496 584
387 439,2 516
411,9 464,8 549,2
426,3 484,4 568,4
26,3 22,4 26,3
29 24,9 29
26 22,1 26
28,9 24,5 28,9
98,47 98,40 98,47
99,1 99,2 99,1
108,3 108,6 108,3
110 110 110
98,17 98,39 98,17
(109,41) (108,93) (109,41)
99,3 99,3 99,3
0,1 0,1 0,1
2,6 2,5 2,6
0,6 0,5 0,6
0,1 0,1 0,1
0,33 0,25 0,25
0,33 0,25 0,25
77 - 61 75 - 61 77 - 61
48 - 35 45 - 33 48 - 35
1,27 1,27 1,27
1,29 1,29 1,29
1,27 1,27 1,27
1,29 1,29 1,29
183-12 208-10 245-12
179-12 203-10 238-12
28 30 28
353 500 353
381 428 508
24,5 21,4 24,5
U.M.
kW
kW
kW
kW
kW
kW
kW
kW
kW
%
%
%
%
%
%
%
%
%
%
%
%
°C
°C
no.
no.
no.
no.
g/s
g/s
Pa
Pa
kW
kW