Technical Data Table - Ferroli BLUEHELIX 25/32 K 50 Instructions D'utilisation

5.4 Diagrams
Circulating pump head / pressure losses
BLUEHELIX 25 K 50
H [m H O]
2
6
C
5
4
3
2
B
1
0
0 0.5 1
fig. 28 - Circulating pump head / pressure losses BLUEHELIX 25 K 50
A = Boiler pressure losses
B = Circulating pump min. speed - C = Circulating pump max. speed
BLUEHELIX 32 K 50
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 BLUEHELIX 32 K 50
A = Boiler pressure losses
B = Circulating pump min. speed - C = Circulating pump max. speed
46
EN
A
1.5 2 2.5
Q [l/h]
A
1.5 2 2.5
Q [l/h]
cod. 3541H133 - Rev. 01 - 02/2018
BLUEHELIX 25/32 K 50

5.5 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)
Max. heating capacity in DHW
Min. heating capacity in DHW
Max. Heat Output in DHW
Min. Heat Output in DHW
Efficiency Pmax (80-60°C)
Efficiency Pmin (80-60°C)
Efficiency Pmax (50-30°C)
Efficiency Pmin (50-30°C)
3
Efficiency 30%
Efficiency class Directive 92/42 EEC
NOx emissions class
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
Min. gas flow G31
Max. CO G31
2
Min. CO G31
2
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
3
Max. working pressure in DHW
Min. working pressure in DHW
DHW content
DHW expansion tank capacity
DHW expansion tank prefilling pressure
DHW flow rate Δt 30°C
DHW flow rate Δt 30°C
Protection rating
Power supply voltage
Electrical power input
Empty weight
Type of unit
PIN CE
Unit BLUEHELIX 25 K 50 BLUEHELIX 32 K 50
kW 25.0 29.5
kW 5.8 6.7
kW 24.5 28.9
kW 5.7 6.6
kW 26.5 31.3
kW 6.2 7.2
kW 27.5 32.0
kW 5.8 6.
kW 27.0 31.4
kW 5. 6.
% 98. 98.
% 97.8 97.8
% 106.1 106.1
% 107.5 107.5
% 10 .8 10 .8
-
- 5 5
mbar 20 20
3
2.91 3.3
m /h
3
0.61 0.71
m /h
%
9. 0 9. 0
%
8.70 8.70
mbar 37 37
kg/h 2.1
kg/h 0.45 0.
%
10.70 10.70
%
9.80 9.80
bar 3 3
bar 0.8 0.8
°C 90 90
litres
litres 8 10
bar 0.8 0.8
bar 9 9
bar 0.3 0.3
litres 50 50
litres 2 2
bar 3 3
l/10min 175 195
l/h 820 945
IP X5D X5D
V/Hz 230V/50Hz 230V/50Hz
W 8 109
kg 56 58
C13-C23-C33-C43-C53-C63-C83-B23-B33
0461CM0988
(Q)
(Q)
(P)
(P)
(NOx)
(PMS)
(tmax)
(PMW)
(D)