solar working station: flow meter pressure gauge pump

solar working station:

*OEM

*SOLAR KEYMARK,EN12975 TUV

*5YRS WARRANTY

Main functions1. Pump cycle function based on temperature difference2. Preset electrical back up start time. (Three periods)3. Freeze protection4. over heat protection5. Temperature display (Collector, Upper part of tank, Bottom part of tank)6. Auto recovery and setting memory after power cut.7. Trouble display8. Clear LCD display9. Second cycle pump control

 Main technical  data1. Externality size: 450mm*310mm*150mm

2. Max. self consumption:≤3W

3. Accuracy of temperature measuring: ±2

4. Range of temperature measuring: 0~150

5. Power of controlled pumps (temperature difference circulation pump, water-using end circulation pump):600W

6. Electrical booster power:≤3000W

7. System working pressure 8 bar and safety valve response pressure 6 bar8. Input signal: 3 temperature sensors (for top of tank, for heat collector, for bottom of tank)9. Output signal: 3 (electrical booster, temperature difference circulation pump and water-using end circulation pump)

solar working station