Installer manual Fleck 2850 SXT - Description
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Ref. MKT-IM-030 / C - 12.05.2020
Electrical
Transformer input voltage
100 to 240 VAC
Input supply frequency
50 to 60 Hz
Transformer output voltage
24 VAC, 60 VA
Controller input voltage
24 VAC
Motor input voltage
24 VAC
Controller max. power consumption
35 W
Controller protection rating
IP 22
Valve protection rating
IP 44
Power supply
230 VAC, 50/60 Hz,60 VA, Class II
Transient overvoltages
within the limits of category II
Pollution Degree
3
Temporary overvoltages must be limited in duration and in frequency.
Environmental conditions
• Indoor use only;
• temperature from 5°C to 40°C;
• maximum relative humidity 80% for temperatures up to 31°C decreasing linearly to 50%
relative humidity at 40°C;
• mains supply voltage fluctuations up to ±10% of the nominal voltage.
