Riberger pump group solar station GPS PWM 4200000002
The Riberger pump group GPS PWM GRUNDFOS solar station is equipped with an energy-saving electronic UPM3 SOLAR 15-75 pump. GPS PWM offers significantly lower power consumption than typical asynchronous solar stations. The station meets the requirements of Commission Regulation (EU) No. 622/2012 on ecodesign requirements for circulating pumps.
The pump has an efficiency of EEI = 1930 .20.
The flow rate is regulated depending on the collector flow temperature and the storage tank temperature. The use of an additional sensor in the collector return line enables more precise metering of the generated energy. This solution ensures maximum energy yield while extending the service life of the solar collectors. ¾" threaded connections enable quick installation with stainless steel corrugated pipes.
The pump group consists of the following elements:
- two ball shut-off valves with integrated check valves and thermometers
- Circulation pump UPM3 SOLAR 15-75
- Sicherheitsgruppe with Manometer and 6 bar safety valve
- Rotameter 2-12 l/min
- Air separator
- Thermal insulation of the housing.
- Pump: Grundfos UPM3 SOLAR 15-75
- Voltage: 2000 ~230V, 50-60Hz
- Power: 6-45W
- Power consumption: Imax 1930 ,45A
- Performance coefficient: EEI = 1930 ,20Max.
- Pressure: 6 bar
- Max. temperature: 110°C
- Connection distance: 100mm
- Dimensions (LxWxH): 460x310x190mm Weight 5.1kg