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13. Technical data and installation dimensions
13.1 Technical data
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 %/+ 10 %, 50/60 Hz, PE.
Motor protection
The pump requires no external motor protection.
Enclosure class
IP42.
Insulation class
F.
Relative air humidity
Maximum 95 %.
System pressure
Maximum 1.0 MPa, 10 bar, 102 m head.
Inlet pressure
Liquid temperature
Minimum inlet pressure
≤ +75
°C
0.05 bar, 0.005 MPa, 0.5 m head
+90 °C
0.28 bar, 0.028 MPa, 2.8 m head
+110 °C
1.08 bar, 0.108 MPa, 10.8 m head
EMC
EN 55014-1:2006 and EN 55014-2:1997.
Sound pressure level
The sound pressure level of the pump is lower than 43 dB(A).
Ambient temperature
0 to +40 °C.
Temperature class
TF110 to CEN 335-2-51.
Surface temperature
The maximum surface temperature will not 125 °C.
Liquid temperature
+2 to +110 °C.
Ambient temperature
[°C]
Liquid temperature
Min.
[°C]
Max.
[°C]
0
2
110
10
10
110
20
20
110
30
30
110
35
35
90
40
40
70
Summary of Contents for ALPHA1 15-40
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