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2012 New Version SR728C1 Solar Water Heater Controller 6 sensors 10 systems 5 relays 2 storage tank integrated with other heater

2012 New Version SR728C1 Solar Water Heater Controller 6 sensors 10 systems 5 relays 2 storage tank integrated with other heater

Shared by: Helen Beever from ALIEXPRESS
  • Reference Price:
    US $98.88 / piece
  • Package weight:
    2.500kg (5.51lb.)
  • Unit Type:
  • Type:
    Solar Water Heater Parts
  • Model Number:
  • Package Size:
    33cm x 21cm x 10cm (12.99in x 8.27in x 3.94in)
  • Brand Name:
  • Place of Origin:
    Shandong China (Mainland)
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2012 New Version SR728C1 Solar Water Heater Controller Free Shipping 6 sensors 10 systems 5 relays 2 storage tank integrated


APPLICATIONS CAPACITY Max. number of collectors:2 Max. number of storage tanks:2 Max. number of relays:3 Max. number of sensors:5 Max. number of application system:10

Main technical data

Dimension:100mmx100mmx65mmPowersupply:200V-240VACor100V-130VAC 50-60Hz.Powerconsumption:< 3WAccuracy of temperature measuring: 2oCRange of collector temperature measuring: -10oC ~200oCRange of tank temperature measuring: 0oC ~110oCSuitable power of pump: 3 pumps possible to be connected power of each pump < 200W.Inputs: 5sensors 2pcs*Pt1000 sensor (500oC) for collector (silicon cable280oC) 3pcs*NTC10K B3950 sensor ( 135oC) for tank (PVC cable 105oC) Outputs:3 relays for circulation pumps or 3-way electromagnetic valveAmbient temperature:-10oC ~ 50oC.Water proof grade: IP40.

Main functions

APPLICATIONSCAPACITYMax.numberofcollectors:2Max.numberofstoragetanks:2Max.numberofrelays:3Max.numberofsensors:5Max.numberofapplicationsystem:10MAINFUNCTIONSTimingheatingTemperaturedifferencecontrol2*TCollectoremergencyshutdownCollectorcoolingfunctionCollectorlowtemperatureprotectionCollectorfrostprotectionTankre-coolingfunctionCelsiusandFahrenheittransferringMaximumtemperatureoftank(2*storagetanks)Maximumturnofftemperature(forsolidfuelboiler returnheating heattransferringbetweentanks)Minimumturn-ontemperature(forsolidfuelboiler returnheating heatingtransferringbetweentanks)Anti-LegionellafunctionSwitchon/offtemperatureofsolidfuelboiler(Independentofsystem)RPMspeedcontrolling(2*semiconductors)DrainbackfunctionsThermalenergymeasuringPrioritylogicofmultiple-tanks(2*storagetanks)PumpintervalfunctionHightemperatureby-passfunction(Collectorcoolingdown)SolarcirculationbypassCirculatingpumpdelayfunctionManualControl(for3outputs:R1 R2 H1)PasswordsettingRecoverytofactorysettingHolidayfunctionManualHeatingTemperaturequeryfunctionMemoryProtectionScreenprotectionTroubleshootingTroubleprotectionTroublechecking

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