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China, Chinese New Design Sr201 3000W Controller for Compact Low Pressure Solar Water Heater1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Solar Renewable EnergySolar ControllerSolar ControllersSolar Water Heater
Changzhou 1st Sunflower Intelligence Technology Co., Ltd.
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Product Description SR201 3000W Solar Controllers for Compact Low Pressurized Solar Water Heater1. Produuct Introduction1.1 OverviewSR201 microcomputer automatic controller is used for intelligent control of Integrated non-pressure solar water heater. It is developed with the latest NEC high-performance single-chip microcomputer and realizes intelligent control. All devices adopt industrial grade standard and can operate freely in cold, high temperature and humid environment. At the same time, the clock chip is used to make the time control accurate. The controller LCD liquid crystal display, beautiful appearance, stable and reliable performance, easy installation, is the most ideal accessory product for Integrated non-pressure solar water heaters.1.2 FunctionThe SR201 solar controller can display the water temperature and water level; control the water tank water supply through water temperature, water level and time setting; and can control the electric heating and other ancillary equipment to fully control the solar water heater. The list of more features is as follows:1. Clock display2. Three-period control of timing water supply and timing heating3. Pipe insulation (heating belt) function4. Water pump (boost) function5. Hot water circulation function6. Delayed water filling function for water shortage7. Conversion between Celsius and Fahrenheit8. Buzzer fault alarm function9. Forced water filling function10. Manual water filling function11. Manual heating function12. Water tank high temperature protection13. High temperature protection of collector tube14. Water tank antifreeze protection function15. Low water pressure protection16. Water overflow protection17. Power off memory protection18. Screen saver1.3 Packing listConfiguration ListQuantitiesRemarksController1pcSR201User manual1pc Sensor of water temperature and water level1pcwith cable of 20mSolenoid valve1pv Accessories1bag 10A power cable1pcexclude in SR201-3KW version 2. Technical Parameters2.1 Technical ParametersPower supply:AC100-240V,50-60HzPower consumption:< 3WAccuracy of temperature measuring: ±1oCRange of tank temperature measuring: 0 ~100 oCOutputs:4 electromagnetic relaysAmbient temperature :-10oC ~ 50oCWater proof grade:IP402.2 Size187mm×45mm×12mm2.3 Optional accessories3. Product Installation3.1 SR501 installation diagram ia as follows:
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