15
Tab. 7 --- Noise levels
The following table indicates the overall sound pressure level at full load conditions, measured 1m from the unit, coil side, with ducted
air discharge (50 Pa static pressure), with an outdoor temperature of 35
û
C and referred to free field conditions.
Models
Total
sound level
Models
Total
sound level
Models
[dB(A)]
Models
[dB(A)]
CRH / SRH 004 --- 204
70
CRH / SRH 017
74.5
CRH / SRH 006 --- 206
73
CRH / SRH 020
74.5
CRH / SRH 007 --- 207
74
CRH / SRH 023
75
CRH / SRH 008
71.5
CRH / SRH 025
75
CRH / SRH 011
74.5
CRH / SRH 028
76
CRH / SRH 014
75.5
CRH / SRH 030
76
CRH / SRH 016
75.5
CRH / SRH 032
78
Tab. 8 --- Pump set characteristics (opt.)
2 pole pump set, standard head pressure
(data refers to each pump)
Models
004
204
006
206
007
207
008
011
014
016
CRH
Water flow
m
3
/h
6.79
6.79
8.86
8.73
10.94
11.11
13.41
17.53
22.78
28.00
CRH
Available head pressure
kPa
127
156
122
146
104
127
141
142
88
78
Pump quantity
Nr.
1
2
Pump rotor model
---
12---129
12---136
20---128
20---134
Nominal motor power
kW
0.75
1.1
1.5
1.85
Noise level
(*)
dB(A)
58
63
65
Pump weight
kg
10.4
12.7
13.8
15.4
(*) According to ISO 3744
2 pole pump set, high head pressure
(data refers to each pump)
Models
004
204
006
206
007
207
008
011
014
016
CRH
Water flow
m
3
/h
6.79
6.79
8.86
8.73
10.94
11.11
13.41
17.53
22.78
28.00
CRH
Available head pressure
kPa
169
198
163
187
145
168
167
191
145
173
Pump quantity
Nr.
1
2
Pump rotor model
---
12---136
20---128
20---134
40---160/40
Nominal motor power
kW
1.1
1.5
1.85
4
Noise level
(*)
dB(A)
58
63
65
70
Pump weight
kg
12.7
13.8
15.4
42
(*) According to ISO 3744
2 pole pump set, standard head pressure
(data refers to each pump)
Models
017
020
023
025
028
030
032
CRH
Water flow
m
3
/h
26.93
29.26
35.67
38.38
44.20
50.71
55.23
CRH
Available head pressure
kPa
119
107
136
123
145
111
73
Pump quantity
Nr.
1/2
Pump rotor model
---
65---190 / 2
65---230 / 2
65---260 / 2
Nominal motor power
kW
2.2
3
4
Noise level
(*)
dB(A)
60
59
63
Pump weight
kg
57.9 / 116.4
69.3 / 139.2
74.3 / 149.2
(*) According to ISO 3744
