Operating Data / General Data - Alpha ARES 440 Tec Installation And Servicing Instructions

Technical data and dimensions
2.4 pERfoRMANCE DATA / GENERAL
DATA
ARES Tec
Boiler category
Nominal heat input on L.V.C. Qn
Minimum heat input on L.C.V. Qmin
Nominal effective power (Tr 60 / Tf 80°C) Pn
Minimum effective power (Tr 60 / Tf 80°C) Pn min
Nominal effective power (Tr 30 / Tf 50°C) Pcond
Minimum effective power (Tr 30 / Tf 50°C) Pcond min
Efficiency at nominal power (Tr 60 / Tf 80°C)
Efficiency at minimum power (Tr 60 / Tf 80°C)
Efficiency at nominal power (Tr 30 / Tf 50°C)
Efficiency at minimum power (Tr 30 / Tf 50°C)
Efficiency class according to directive 92/42 EEC
Combustion efficiency at nominal load
Combustion efficiency at minimum load
Losses from operating burner casing
Losses from burner casing when switched off
Flue losses with burner on
Flue temperature at net of Tf-Ta (max)
Maximum flue flow rate (max)
Air excess
(**) CO (min/max)
2
NO (weighted value according to EN 15420)
X
NO class
X
Water flow rate at nominal power (∆T 20°C)
Minimum pressure of heating circuit
Maximum pressure of heating circuit
Water content
NG consumption G20 (supp.press. 20 mbar) at Qn
NG gas consumption G20 (supp.press. 20 mbar) at Qmin
LPG consumption (supp.press. 37 to 50 mbar) at Qn
LPG consumption (supp.press. 37 to 50 mbar) at Qmin
Maximum pressure available at flue base
Max condensate production
Emissions
CO with 0% of O in the exhaust
2
NO with 0% of O in the exhaust
x 2
Sound
Electrical data
Power supply voltage / Frequency
Supply fuse
Maximum power
(***) Degree of protection
Consumption in stand-by
(*) Room Temperature = 20°C
(**) See 'NOZZLES - PRESSURES' table, Section 3.24.
(***) The IP X5D degree of protection is obtained with the lid lowered.
Alpha ARES Tec 440 - 900
440 550
II II
2H3P 2H3P
kW 432 540
kW 22 22
kW 424.35 530.44
kW 20.57 20.57
kW 445.0 557.8
kW 23.94 23.94
% 98.23 98.23
% 93.5 93.5
% ~ 104 ~ 104
% ~ 109 ~ 109
-- 4 4
% 97.8 97.8
% 98.5 98.5
% 0.2 0.2
-- 0.1 0.1
% 2.58 2.53
°C 46.7 46.7
kg/h 693 866
% 24.25 24.25
% - -
mg/kWh 49 49
-- 5 5
l/h 18247 22809
bar 0.5 0.5
bar 6 6
l 67 80
m /h 45.68 57.10
3
m /h 2.33 2.33
3
kg/h 33.53 41.92
kg/h 1.71 1.71
Pa 100 100
kg/h 73.4 91.7
ppm <95 <95
ppm <30 <30
dBA <49 <49
V/Hz 230/50 230/50
A (F) 4 4
W 626 783
IP X5D X5D
W 20 20
12
660 770 900
II II II
2H3P 2H3P 2H3P
648 756 864
22 22 22
636.53 742.62 849.05
20.57 20.57 20.57
670.1 783.2 900.3
23.94 23.94 23.94
98.23 98.23 98.27
93.5 93.5 93.5
~ 104 ~ 104 ~ 104
~ 109 ~ 109 ~ 109
4 4 4
97.8 97.8 97.8
98.5 98.5 98.5
0.2 0.2 0.2
0.1 0.1 0.1
2.51 2.58 2.58
46.7 46.7 45.8
1040 1213 1386
24.25 24.25 24.25
- - -
49 49 49
5 5 5
27371 31933 36509
0.5 0.5 0.5
6 6 6
94 108 122
68.52 79.94 91.36
2.33 2.33 2.33
50.30 58.68 67.07
1.71 1.71 1.71
100 100 100
110 128.4 146.7
<95 <95 <95
<30 <30 <30
<49 <49 <49
230/50 230/50 230/50
4 4 4
940 1096 1252
X5D X5D X5D
20 20 20