Immergas VICTRIX TERA 24 PLUS - Technical Data

45
INSTALLERUSERMAINTENANCE TECHNICIAN
3.25 TECHNICAL DATA.
- e data relating to domestic hot water perfor-
mance 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.
- * Eciencies refer to the lower heating value.
- e weighted NO
x
value refer to the net caloric
value.
Domestic hot water nominal heat input kW (kcal/h) 28.8 (24773)
Central heating nominal heat input kW (kcal/h) 24.6 (21194)
Minimum heat input kW (kcal/h) 4.5 (3862)
Domestic hot water nominal heat output (useful) kW (kcal/h) 28.3 (24295)
Central heating nominal heat output (useful) kW (kcal/h) 24.1 (20717)
Minimum heat output (useful) kW (kcal/h) 4.3 (3689)
*Eective thermal eciency 80/60 Nom./Min. % 97.8 / 95.5
*Eective thermal eciency 50/30 Nom./Min. % 106.1 / 106.1
*Eective thermal eciency 40/30 Nom./Min. % 108.2 / 108.3
Casing losses with burner On/O (80-60°C) % 0.34 / 0.20
Heat loss at ue with burner On/O (80-60°C) % 0.02 / 1.70
Central heating circuit max. operating pressure bar 3
Maximum central heating temperature °C 90
Adjustable central heating temperature (max operating eld) °C 20 - 85
System expansion vessel total volume l 5.8
Expansion vessel factory-set pressure bar 1.0
Appliance water content l 1.8
Head available with 1000 l/h ow rate kPa (m H
2
O) 9.19 (0.9)
Hot water production useful heat output kW (kcal/h) 28.3 (24295)
Domestic hot water adjustable temperature °C 30 - 60
Weight of full boiler kg 33.8
Weight of empty boiler kg 32.0
Electrical connection V/Hz 230 / 50
Nominal power absorption A 0.60
Installed electric power W 80
Pump absorbed power W 41
EEI value - ≤ 0.20 - Part. 3
Equipment electrical system protection - IPX5D
Max temperature of combustion products °C 75
Max. ue overheating temperature °C 120
NO
X
class - 6
Weighted NO
X
mg/kWh 35.0
Weighted CO mg/kWh 20.0
Type of appliance
C13 / C13x / C33 / C33x / C43 / C43x / C53 / C63 / C83 / C83x / C93 / C93x /
B23 / B33 / B53
Category I 3P