Water Circuit; Technical Data Table - Ferroli BLUEHELIX B 32 K 50 Instructions For Use, Installation And Maintenance

5.2 Water circuit

278
193
154
40
fig. 29 - Water circuit
5.3 Diagrams
Circulating pump head / pressure losses
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 BLUEHELIX B 32 K 50
A = Boiler pressure losses - B = Circulating pump min. speed - C = Circulating pump
max. speed
EN
52
EN
50
10 11 8 192 9
14a
14b
241
114
95
56
186
243
36
32
74
275
A
1.5 2 2.5
Q [l/h]
cod. 3541H110 - Rev. 00 - 10/2015
cod. 3541D616 -

5.4 Technical data table

The column on the right gives the abbreviation used on the technical data plate.
Data
Max. heating capacity
Min. heating capacity
Max. Heat Output in heating (80/60°C)
Min. Heat Output in heating (80/60°C)
180
Max. Heat Output in heating (50/30°C)
Min. Heat Output in heating (50/30°C)
Max. heating capacity in hot water production
Min. heating capacity in hot water production
Max. Heat Output in hot water production
Min. Heat Output in hot water production
Efficiency Pmax (80-60°C)
Efficiency Pmin (80-60°C)
Efficiency Pmax (50-30°C)
Efficiency Pmin (50-30°C)
Efficiency 30%
Efficiency class Directive 92/42 EEC
NOx emission class
233
Gas supply pressure G20
Max. gas delivery G20
Min. gas delivery G20
CO max. G20
2
CO min. G20
2
Gas supply pressure G31
Max. gas delivery G31
Min. gas delivery G31
CO max. G31
2
CO min. 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
Max. working pressure in hot water production
Min. working pressure in hot water production
DHW content
DHW expansion tank capacity
3
DHW expansion tank prefilling pressure
DHW flow rate t 30°C
DHW flow rate t 30°C
Protection rating
Power supply voltage
Electrical power input
Empty weight
Type of unit
PIN CE
BLUEHELIX B 32 K 50
BLUEHELIX B 32 K 50
Unit BLUEHELIX B 32 K 50
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
%
%
%
%
%
-
-
mbar
3
m /h
3
m /h
%
%
mbar
kg/h
kg/h
%
%
bar
bar
°C
litres
litres
bar
bar
bar
litres
litres
bar
l/10min
l/h
IP
V/Hz
W
kg
C13-C23-C33-C43-C53-C63-C83-B23-B33
29.5 (Q)
6.7 (Q)
28.9 (P)
6.6 (P)
31.3
7.2
32.0
6.7
31.4
6.6
98.0
97.8
106.1
107.5
108.8
5 (NOx)
20
3.38
0.71
9.20
8.70
37
2.50
0.52
10.70
9.80
3 (PMS)
0.8
90 (tmax)
2.1
10
0.8
9 (PMW)
0.3
50
2
3
195
945 (D)
X5D
230V/50Hz
95
58
0461CM0988