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12.Specifications
Data refer to standard-design products
Voltage rating
Current rating
Protection class
Sound emission level
Liquid temperature
Ambient temperature
Installation
Operating pressure
Minimum suction pressure
Maximum suction pressure
Electric panel
Pumps
Tanks
Starts per hour
You can use the following chart to note down the model and code number of the pressure booster set, as
shown in the rating plate. Please provide this information when requesting service.
Set Model
Code
Pumps
Serial number
Installation date
Setting (bar)
1 x 230 V +/- 10 %, 50 Hz (Single-phase)
3 x 400 V +/- 10% , 50 Hz (Three-phase)
See rating plate on electric panel
Electric pump IP55
Electric panel IP55
Converter IP55 up to 22kW, IP54 above (GHV, GHC)
50Hz 2900 min -1
P2 (kW)
2.2
<70
3
<70
4
<70
5.5
<70
7.5
<70
11
73
15
75
18.5
75
22
75
0°C to + 80 °C
0°C to + 40 °C
Indoor, protected from the weather.
Away from heat sources.
Max 1000 m ASL
Max 8 bar, 10 bar, 16 bar Depending on the type of pump ( see in-
structions)
According to NPSH curve with a margin of at least 0.5 m for air-free water
Make sure the inlet pressure plus the closed delivery pressure does
not exceed the maximum operating pressure.
Max power: see rating plate of electric panel
Probe electrodes voltage 12Vac
See pump instructions manual
See tank instructions manual. If installed, they may limit the opera-
ting temperature and pressure
0.25 – 0.37 – 0.55 – 0.75 – 1.1 – 1.5 – 2.2 – 3
4 – 5.5 – 7.5
11 - 15
18.5 – 22
30 – 37
45
LpA (dB±2)
1P
2P
<70
<70
70
71
72
76
78
78
78
kW
en
3P
4P
<70
<71
71
72
72
73
73
74
74
75
78
79
80
81
80
81
80
81
n
60
40
30
24
16
8
17
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