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18
9. Technical data
9.1 Data and operating conditions
To avoid condensation in the control box and stator, the liquid
temperature must always be higher than the ambient
temperature.
Supply voltage 1 x 230 V ± 10 %, 50 or 60 Hz, PE
Motor protection The pump requires no external motor protection.
Enclosure class IPX4D
Insulation class F
Relative humidity Maximum 95 % RH
System pressure Maximum 1.0 MPa, 10 bar, 102 m head
Inlet pressure
Liquid temperature Minimum inlet pressure
≤ 75 °C 0.005 MPa, 0.05 bar, 0.5 m head
90 °C 0.028 MPa, 0.28 bar, 2.8 m head
110 °C 0.108 MPa, 1.08 bar, 10.8 m head
EMC (electromagnetic
compatibility)
EMC Directive (2014/30/EU).
Standards used:
EN 55014-1:2006/A1:2009/A2:2011
EN 55014-2:2015
EN 61000-3-2:2014
EN 61000-3-3:2013
Sound pressure level The sound pressure level of the pump is lower than 43 dB(A).
Ambient temperature 0-40 °C
Temperature class TF110 to EN 60335-2-51
Surface temperature The maximum surface temperature will not exceed 125 °C.
Liquid temperature 2-110 °C
Specific EEI values EEI ≤ 0.20
Ambient
temperature
[°C]
Liquid temperature
Min.
[°C]
Max.
[°C]
02110
10 10 110
20 20 110
30 30 110
35 35 90
40 40 70
If the temperature of the pumped liquid is lower than
the ambient temperature, make sure that the pump is
installed with the pump head and plug in position 6
o'clock.
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