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TECHNICAL DATA AND PERFORMANCES
Electrical data
Unit
Power supply
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
V-ph-Hz
F.L.A.
Maximum total current input
5,9
7,7
10,1
13,3
17,0
A
F.L.I.
Maximum total power input
1,3
1,7
2,2
2,9
3,7
kW
M.I.C.
Maximum total start current
36
45
52
82
112
A
Maximum total start current
with soft starter (option)
32
35
38
41
43
A
Integrative electrical heaters
Power supply
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
V-ph-Hz
400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 400 - 3N - 50
F.L.A.
Maximum total current input
( 230V - 1 - 50Hz )
39,1
39,1
39,1
39,1
39,1
A
Maximum total current input
( 400V - 3N - 50Hz )
13,0
13,0
13,0
13,0
13,0
A
F.L.I.
Maximum total power input
9,0
9,0
9,0
9,0
9,0
kW
Source side pump (option)
Power supply
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
V-ph-Hz
F.L.A.
Maximum total current input
0,8
0,8
0,8
0,8
0,8
A
F.L.I.
Maximum total power input
0,15
0,15
0,15
0,15
0,15
kW
Domestic hot water production pump (with option “3 way valve with primary heat exchanger”)
Power supply
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
V-ph-Hz
F.L.A.
Maximum total current input
0,4
0,4
0,4
0,4
0,4
A
F.L.I.
Maximum total power input
0,08
0,08
0,08
0,08
0,08
kW
Domestic hot water production pump (with option “3 way valve with secondary heat exchanger”)
Power supply
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
230 - 1 - 50
V-ph-Hz
F.L.A.
Maximum total current input
0,7
0,7
0,7
0,7
0,7
A
F.L.I.
Maximum total power input
0,14
0,14
0,14
0,14
0,14
kW
Noise levels
Model
Sound power levels [dB]
by octave bands [Hz]
Sound power
level
Sound pressure
level at 1 m
63
125
250
500
1000
2000
4000
8000
[dB]
[dB(A)]
[dB(A)]
3.1
73,2
63,3
48,3
31,7
31,0
22,6
20,9
21,9
74
51
36
5.1
74,2
64,3
49,3
32,7
32,0
23,6
21,9
22,9
75
52
37
7.1
74,2
64,3
49,3
32,7
32,0
23,6
21,9
22,9
75
52
37
9.1
75,2
65,3
50,3
33,7
33,0
24,6
22,9
23,9
76
53
38
11.1
75,2
65,3
50,3
33,7
33,0
24,6
22,9
23,9
76
53
38
Reference conditions
Performances referred to units operating in heating mode at nominal conditions W10W35.
Unit placed in free field on reflecting surface (directional factor equal to 2).
The sound power level is measured according to ISO 3744 standard.
The sound pressure level is calculated according to ISO 3744 and is referred to a distance of 1 meter from the external surface of the unit.
Frame
1
Model
3.1
5.1
7.1
9.1
11.1
U.M.
20
Содержание HSW 11.1
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