2013 Hot Sale China Solar Work Station SR961

Single Pipeline Solar Work Station

Main technical data
01. Dimension: 450× 310× 150mm
02. Input voltage: 200V~240V AC or 100V~120V AC
03. Power: ≤ 3W
04. Accuracy of temperature measuring: ± 1º C
05. Range of temperature measuring: PT1000: 0~199º C NTC10K: 0~99º C
06. Input signals:
         1 x PT1000 sensor temperature probe ≤ 500º C, silicon cable ≤ 280º C;
         2 x NTC10K sensor temperature probe≤ 135º C, PVC cable ≤ 105º C
07. Output signals:
        1 x Auxiliary heating output (Max. Load current: 10A)
        2 x Relay output (Max. Load current: 3A)
08. System design pressure: 1 MPa 
      System working pressure: 0.8 MPa
09. Safety valve respond pressure: 0.6 MPa
10. WILO pump model: SR15/6
11. Screw coupling: 1/2´
12. Pipeline material: Yellow copper
13. LCD-display
14. Range of environment temperature: -10~50º C
15. Water protection grade: IP40

Main functions
01. Time display
02. Temperature difference circulation
03. Storage tank overheating protection
04. Emergent stop of system overheating
05. Frost protection of pipeline and collector
06. Three periods of time adjustable on pipeline circulation
07. Three periods of time adjustable on auxiliary heating
08. Holiday function
09. Anti-bacteria function
10. Three speed levels on circulation pump
11. Display flow rate
12. Display system pressure