14
Technical features and dimensions
2.4 FUNCTIONING DATA /
GENERAL FEATURES
Room Temperature = 20°C
(*) Temperatures read with the device operating wit
h flo
w 80°C / ret. 60°C
CO
2
(min/max) See “NOZZLES - PRESSURES” table
Seasonal Energ
y Efficien
cy 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
Nomina
l eff
ective power (Tr 60 / Tf 80 °C) Pn
kW
136.36
209.29
274.54
341.42
373.01
441.95
540.32
Minim
um eff
ective power (Tr 60 / Tf 80 °C) Pn min
kW
32.52
48.25
63.57
87.67
87.80
111.09
118.53
Nomina
l eff
ective power (Tr 30 / Tf 50 °C) Pcond
kW
145.88
226.84
292.88
363.31
399.00
472.20
581.19
Minim
um eff
ective power (Tr 30 / Tf 50 °C) Pcond min
kW
36.54
54.60
70.01
99.09
97.20
124.09
135.88
Efficien
cy at nominal power (Tr 60 / Tf 80°C)
%
97.4
97.8
98.05
98.11
98.16
98.21
98.24
Efficien
cy at minimum power (Tr 60 / Tf 80°C)
%
92.92
96.5
97.8
97.41
97.55
96.6
94.82
Efficien
cy at nominal power (Tr 30 / Tm 50°C)
%
104.2
106
104.6
104.4
105
104.9
105.67
Efficien
cy at minimum power (Tr 30 / Tm 50°C)
%
104.4
109.2
107.7
110.1
108
107.9
108.7
Efficien
cy at 30% of the load ( Tr 30°C)
%
107.7
107.2
108.9
108.4
108.8
108.9
106.5
Combustio
n efficien
cy at nominal load
%
97.8
97.9
98.2
98.2
98.2
98.2
98.3
Combustio
n efficien
cy 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
Mas
s flue flo
w rate (min)
kg/h
57
82
106
147
147
188
204
Mas
s flue flo
w 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 a
t fl
ue base
Pa
100
Max condensate production
kg/h
11.5
13.7
15.8
29.1
28.5
28.8
31.0
Boiler seasonal efficiency (Part L)
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
5
3
51
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
%
95.3
95.0
96.2
95.9
96.2
96.3
94.5
Summary of Contents for ARES Pro 150
Page 2: ......
