ELECTRONIC CIRCULATOR FOR SOLAR THERMAL SYSTEMS - Art. S167
FI.S167.EN.C - 03/2023
Icma SpA - Via Garavaglia, 4 - 20012 Cuggiono (MI) ITALY Tel: +39 02 97249134 - +39 02 97249135 - www.icmaspa.it - [email protected]
Icma SpA - Via Garavaglia, 4 - 20012 Cuggiono (MI) ITALY Tel: +39 02 97249134 - +39 02 97249135 - www.icmaspa.it - [email protected]
22
23
14. TECHNICAL PARAMETERS AND INSTALLATION DIMENSIONS
14.1 Technical data
Supply Voltage
220~240V, 50/60Hz
Motor Protection
Pump does not need external protection
Protection Level
IP44
Insulation Class
H
Relative Humidity (RH)
Max95%
System Load Bearing
1.0 MPa
Suction Inlet Pressure
Liquid Temperature
Minimum Inlet Pressure
≤+75°C
0.005 Mpa
≤+90°C
0.028 Mpa
≤+110°C
0.100 MPa
EMC Standard
EN61000-6-1 and EN61000-6-3
Sound Pressure level
The sound pressure level of pump is lower than 42dB(A)
Ambient Temperature
0~+70°C
Temperature Grade
TF110
Surface Temperature
Maximum surface temperature should not 125°C
Liquid Temperature
+2~+110°C
To prevent the control box and stator from appearing condensate water, the temperature of pump conveying
liquid must be always higher than the ambient temperature
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
In domestic hot water, it is recommended to keep the temperature of water below 65°C so as to reduce scaling.
