Technical Data Table - Ferroli BLUEHELIX TECH A Instructions For Use, Installation And Maintenance

5.3 Diagrams
Model diagram BLUEHELIX TECH 18 A and BLUEHELIX TECH 25 A
H [m H O]
2
6
C
5
4
3
2
B
1
0
0 0.5 1
fig. 29 - Circulating pump head / pressure losses
A = Boiler pressure losses - B = Circulating pump min. speed - C = Cir-
culating pump max. speed
Model diagram BLUEHELIX TECH 35 A
H [m H O]
2
6
C
5
4
3
2
B
1
0
0 0.5 1
fig. 30 - Circulating pump head / pressure losses
A = Boiler pressure losses - B = Circulating pump min. speed - C = Cir-
culating pump max. speed
52
EN
A
1.5 2 2.5
Q [l/h]
A
1.5 2 2.5
Q [l/h]
cod.
BLUEHELIX TECH A

5.4 Technical data table

Data
Max. heating capacity
Min. heating capacity
Max. Heat Output in heating (80/60°C)
Min. Heat Output in heating (80/60°C)
Max. Heat Output in heating (50/30°C)
Min. Heat Output in heating (50/30°C)
Gas supply pressure G20
Max. gas flow G20
Min. gas flow G20
Max. CO G20
2
Min. CO G20
2
Gas supply pressure G31
Max. gas flow G31
3
Min. gas flow G31
Max. CO G31
2
Min. CO G31
2
Efficiency class Directive 92/42 EEC
NOx emissions class
Max. working pressure in heating
Min. working pressure in heating
Max. heating temperature
Heating water content
Heating expansion tank capacity
Heating expansion tank prefilling pressure
Protection rating
Power supply voltage
Electrical power input
Empty weight
Type of unit
PIN CE
3
BLUEHELIX BLUEHELIX BLUEHELIX
Unit
TECH 18 A TECH 25 A TECH 35 A
kW 17.4 25.0 32.0
kW 4.0 5.8 6.7
kW 17.0 24.5 31.4
kW 3.9 5.7 6.6
kW 18.5 26.5 34.0
kW 4.3 6.2 7.2
mbar 20 20 20
3
1.8 2.6 3.
m /h
3
0.42 0.61 0.71
m /h
%
9. 9. 9.
%
8.7 8.7 8.7
mbar
37 37
37
kg/h 1.3 1.9 2.
kg/h 0.31 0.45 0.52
%
10.7 10. 10.
%
9 9 9
-
- 5 5 5
bar 3 3 3
bar 0.8 0.8 0.8
°C 90 90 90
litres 1.7
litres 8 8 10
bar 0.8 0.8 0.8
IP X5D X5D X5D
V/Hz 230V/50Hz 230V/50Hz 230V/50Hz
W 1 0
kg 28 28 30
C13-C23-C33-C43-C53-C63-C83-B23-B33
0461CM0988
(Q)
(Q)
(P)
(P)
(NOx)
(PMS)
(tmax)