56
4.3 TECHNICAL DATA.
- The data relating to domestic hot water performance refer to
a dynamic inlet pressure of 2 bar and an inlet temperature of
15°C; the values are measured immediately at the boiler outlet,
considering that to obtain the data declared, mixing with cold
water is required.
- * Efficiencies refer to the net calorific value.
- The weighted NO
x
value refer to the net calorific value.
Victrix Tera 28 1
Victrix Tera 32 1
Victrix Tera 38 1
Domestic hot water nominal heat input
kW (kcal/h)
28.8 (24773)
32.6 (28047)
39,0 (33567)
Central heating nominal heat input
kW (kcal/h)
24.6 (21194)
28.6 (24588)
32,7 (28139)
Minimum heat input
kW (kcal/h)
4.5 (3862)
5.1 (4413)
6,3 (5436)
Domestic hot water nominal heat output (useful)
kW (kcal/h)
28.3 (24295)
32.0 (27520)
37,9 (32594)
Central heating nominal heat output (useful)
kW (kcal/h)
24.1 (20717)
28.0 (24080)
32,0 (27520)
Minimum heat output (useful)
kW (kcal/h)
4.3 (3689)
4.9 (4214)
6,1 (5246)
*Effective thermal efficiency 80/60 Nom./Min.
%
97.8 / 95.5
97.9 / 95.5
97,8 / 96,5
*Effective thermal efficiency 50/30 Nom./Min.
%
106.1 / 106.1
106.0 / 108.2
105,3 / 104,3
*Effective thermal efficiency 40/30 Nom./Min.
%
108.2 / 108.3
107.9 / 108.2
107,1 / 107,4
Casing losses with burner On/Off (80-60°C)
%
0.34 / 0.20
0.30 / 0.30
0,24 / 0,40
Chimney losses with burner On/Off (80-60°C)
%
0.02 / 1.70
0.02 / 2.20
0,01 / 2,50
Central heating circuit max. operating pressure
bar
3
3
3
Maximum heating temperature
°C
90
90
90
Adjustable central heating temperature (max operating field)
°C
20 - 85
20 - 85
20 - 85
System expansion vessel total volume
l
5.8
6.4
7,1
Expansion vessel pre-charged pressure
bar
1.0
1.0
1,0
Appliance water content
l
2.2
2.41
3,8
Head available with 1000 l/h flow rate
kPa (m H
2
O)
26.4 (2.7)
30.1 (3.1)
30,7 (3,1)
Hot water production useful heat output
kW (kcal/h)
28.3 (24295)
32.0 (27520)
37,9 (32594)
Domestic hot water adjustable temperature
°C
30 - 60
30 - 60
30 - 60
Domestic hot water circuit min. pressure (dynamic)
bar
0.3
0.3
0,3
Domestic hot water circuit max. operating pressure
bar
10
10
10
Flow rate capacity in continuous duty (∆T 30°C)
l/min
14.1
16.5
18,6
Weight of full boiler
kg
35.8
37.91
40,50
Weight of empty boiler
kg
33.6
35.50
36,70
Electrical connection
V/Hz
230 / 50
230 / 50
230 / 50
Nominal power absorption
A
0.6
0.76
0,95
Installed electric power
W
80
105
120
Pump absorbed power
W
41
51
54
EEI value
-
≤ 0.20 - Part. 3
≤ 0.20 - Part. 3
≤ 0,20 - Part. 3
Equipment electrical system protection
-
IPX5D
IPX5D
IPX5D
Max temperature of combustion products
°C
75
75
75
Max. flue overheating temperature
°C
120
120
120
NO
X
class
-
6
6
6
Weighted NO
X
mg/kWh
35.0
30.0
39,0
Weighted CO
mg/kWh
20.0
15.0
68,0
Type of appliance
C13 / C13x / C33 / C33x / C43 / C43x / C53 / C63 / C83
/ C83x / C93 / C93x / B23 / B33 / B53p
(**)
Victrix Tera 38 1
(**) Type of appliance
C13 / C13x / C33 / C33x / C43 / C43x / C53 / C53x / C63 / C63x / C83 / C83x
/ C93 / C93x / B23p / B33 / B53p
Category
II 2H3P
