14
Technical features and dimensions
2.4 FUNCTIONING DATA /
GENERAL FEATURES
Room Temperature = 20°C
(*) Temperatures read with the device operating with flow 80°C / ret. 60°C
CO
2
(min/max) See “NOZZLES - PRESSURES” table
Seasonal Energy Efficiency according to 2009/125 EEC (<=400Kw) η
s
- see
Table ErP
Losses at shutdown at ∆T 30°C - Pstb - see
Table ErP
Electrical consumption in standby - Psb - see
Table ErP
ARES PRO
150
230
300
348
400
500
600
Boiler category
II
2H3P
Modulation ratio
1 : 4.0
1 : 4.3
1 : 4.3
1 : 3.9
1 : 4.2
1 : 3.9
1 : 4.4
Nominal heat input on L.V.C. Qn
kW
140
214
280
348
380
450
550
Minimum heat input on L.C.V. Qmin
kW
35
50
65
90
90
115
125
Nominal effective power (Tr 60 / Tf 80 °C) Pn
kW
136.36
209.29
274.54
341.42
373.01
441.95
540.32
Minimum effective power (Tr 60 / Tf 80 °C) Pn min
kW
32.52
48.25
63.57
87.67
87.80
111.09
118.53
Nominal effective power (Tr 30 / Tf 50 °C) Pcond
kW
145.88
226.84
292.88
363.31
399.00
472.20
581.19
Minimum effective power (Tr 30 / Tf 50 °C) Pcond min
kW
36.54
54.60
70.01
99.09
97.20
124.09
135.88
Efficiency at nominal power (Tr 60 / Tf 80°C)
%
97.4
97.8
98.05
98.11
98.16
98.21
98.24
Efficiency at minimum power (Tr 60 / Tf 80°C)
%
92.92
96.5
97.8
97.41
97.55
96.6
94.82
Efficiency at nominal power (Tr 30 / Tm 50°C)
%
104.2
106
104.6
104.4
105
104.9
105.67
Efficiency at minimum power (Tr 30 / Tm 50°C)
%
104.4
109.2
107.7
110.1
108
107.9
108.7
Efficiency at 30% of the load ( Tr 30°C)
%
107.7
107.2
108.9
108.4
108.8
108.9
106.5
Combustion efficiency at nominal load
%
97.8
97.9
98.2
98.2
98.2
98.2
98.3
Combustion efficiency at a reduced load
%
98.38
98.32
98.40
98.34
98.31
98.43
98.42
Losses from operating burner casing (Qmin)
%
5.46
1.82
0.60
0.93
0.76
1.83
3.60
Losses from operating burner casing (Qn)
%
0.4
0.1
0.1
0.1
0.1
0.03
0.04
Flue temperature at net of Tf-Ta (min)(*)
°C
32.3
33.6
32
33.2
33.7
31.3
31.5
Flue temperature at net of Tf-Ta (max)(*)
°C
44.2
42.7
36.7
35.6
35.4
35.5
34.3
Maximum permitted temperature
°C
100
Maximum operating temperature:
°C
90
Mass flue flow rate (min)
kg/h
57
82
106
147
147
188
204
Mass flue flow rate (max)
kg/h
229
350
458
569
621
735
899
Air excess
%
25.53
Chimney losses with burner in operation (min)
%
1.62
1.68
1.60
1.66
1.69
1.57
1.58
Flue losses with burner in operation (max)
%
2.21
2.14
1.84
1.78
1.77
1.78
1.72
Minimum pressure of heating circuit
bar
0.5
Maximum pressure of heating circuit
bar
6
Water content
l
153
210
270
340
340
340
425
Methane gas consumption G20 (supp.press. 20 mbar) at Qn
m
3
/h
14.80
22.63
29.61
36.80
40.18
47.58
58.15
Methane gas consumption G20 (supp.press. 20 mbar) at Qn
m
3
/h
3.70
5.29
6.87
9.52
9.52
12.16
13.22
Propane gas consumption (supp.press. 37/50 mbar) at Qn
kg/h
10.87
16.61
21.73
27.01
29.50
34.93
42.69
Propane gas consumption (supp.press. 37/50 mbar)
at Qn
kg/h
2.72
3.88
5.05
9.70
6.99
8.93
8.70
Maximum pressure available at flue base
Pa
100
Max condensate production
kg/h
11.5
13.7
15.8
29.1
28.5
28.8
31.0
Emissions
CO at maximum heat input with 0% O2
mg/kWh
13.73
18.05
28.08
25.27
18.25
22.46
22.1
NOx at maximum heat input with 0% O2
mg/kWh
54
43
53
49
50
48
50
NOx class
6
Electrical data
Frequency/Power supply voltage:
V/Hz
230/50
Supply fuse
A (R)
6
Degree of protection
IP
X4D
STD.005480/001
Summary of Contents for ARES PRO 150
Page 2: ...STD 005480 001 ...
