AXE 3 D
16
EN
cod. 3540Z230 - 01/2011 (Rev. 00)
5.2 Loss of head
Pressure loss water side
fig. 20 - Pressure loss
A
mbar
B
Flowrate l/h
5.3 Technical data table
Model
3 D 32
3 D 45
3 D 59
3 D 74
3 D 90
Number of elements
no.
3
4
5
6
7
Max. heating capacity
kW
34.3
48.2
62.9
78.8
95.7
(Q)
Min. heating capacity
kW
16.9
34.1
46.8
59.5
72.0
(Q)
Max. heat output
in heating
kW
32
45
59
74
90
(P)
Min. heat output
in heating
kW
16
32
44
56
68
(P)
Pmax efficiency
(80-60°C)
%
93.3
93.4
93.8
93.9
94
Efficiency 30%
%
94.3
94.1
94
94.3
94.5
Efficiency class
Directive 92/42 EEC
Max. working pressure in
heating
bar
6
6
6
6
6
(PMS)
Min. working pressure in
heating
bar
0.8
0.8
0.8
0.8
0.8
Max.
heating temperature
°C
95
95
95
95
95
(tmax)
Heating
water content
L
12.5
17
21.5
26
31
Protection rating
IP
X0D
X0D
X0D
X0D
X0D
Power supply voltage
V/Hz
230/50
230/50
230/50
230/50
230/50
Electrical power input
W
5
5
5
5
5
Empty weight
kg
137
179
221
263
305
Combustion chamber
length
mm
365
465
565
665
765
Combustion chamber
diameter
mm
326
326
326
326
326
Pressure loss on fumes
side
mbar
0.16
0.3
0.4
0.5
0.6
Type of unit
B
23
PIN CE
0035BT0103
0
10
20
30
40
50
60
2000
2500
3000
3500
4000
4500
5000
5500
B
A
