- Flavour & Fragrance[6]
- Food Additives[4]
- Solar Collectors[3]
- Solar Water Heaters[6]
- Solar Controllers[5]
- Solar Water Heater Parts[2]
- Living Room Chairs[6]
- Shower Rooms[6]
- Bathtubs & Whirlpools[2]
- Sweaters[6]
- Jackets[5]
- Polyester/Cotton Fabric[2]
- Lawn Lamps[1]
- Other Lights & Lighting Products[6]
- Street Lights[3]
- Solar Energy Systems[1]
- Solar Cells[5]
- Wood Crafts[6]
- Frame[2]
- Other Fabric[4]
- Cushion Cover[6]
- Bath & Shower Faucets[6]
- Other Rubber Products[1]
- Cylindrical Roller Bearings[2]
- Taper Roller Bearings[2]
- Other Ball Bearings[1]
- Angular Contact Ball Bearings[1]
- Deep Groove Ball Bearings[1]
- Material Handling Equipment Parts[6]
- Furniture Casters[6]
- Other Furniture Parts[5]
- Furniture Legs[2]
- Blanket[3]
- Dimmers[1]
- Bolts[2]
- Other Fasteners[6]
- Screws[2]
- Washers[1]
- Other Outdoor Furniture[3]
- Hangers & Racks[6]
- Coat Racks[4]
- Clothes Dryers[1]
- Other Furniture[1]
- Other Gifts & Crafts[2]
- Playing Cards[1]
- Key Chains[3]
- Gymnastics[1]
- Mobile Phone Chargers[2]
- Ballpoint Pens[1]
- Stuffed & Plush Toy Animal[1]
- Toy Balls[1]
- Badge Holder & Accessories[1]
- Clips[1]
- Solar Chargers[1]
- Other Hardware[6]
- Safety Shoes[6]
- Reflective Safety Clothing[6]
- Fiberglass Cloth[5]
- Ladders[3]
- Refrigerators[1]
- Other Plastic Products[1]
- Alcohol & Hydroxybenzene & Ether[1]
- Seat Cushions[1]
- Organic Intermediate[1]
- Cups & Saucers[1]
- Knife[1]
- Hourglasses[1]
- Buckles[1]
- Ultrasonic[1]
- Contact Person : Mr. Zhu Ruirong
- Company Name : Jiaxing Sunlong Industrial & Trading Co., Ltd.
- Tel : 86-573-82113768
- Fax : 86-573-82117012
- Address : Zhejiang,Jiaxing,8 Youyi Road, Economic Development Zone, Jiaxing City, Zhejiang Province. China
- Country/Region : China
- Zip : 314001
solar water heater Controller SP-226/SP-228
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All-in-One solar pump station SP226 / SP228 : double-pipeline
1.Inlet2.Manipulate screen3.Pump speed adjust switches4.Temperature difference circulation pump5.Expansion connector6.Display screen of flux and temperature7.Manometer8.Relieve air valve9.Safety valve10.Wall mounting11.Flow trip connector12.Return trip connector
AdvantageA.Designed for self-sustaining solar operationB.Easy installation, save cost, beautiful appearanceC.Easy to check the flux of pipeline, temperature display.D.Constant air separation during line operation,check system whether have leakage.
Components1.Safety valve: protects the system components against excessive over-pressure in all operating phases.2.Ball valve,check valvebrass material3.WILO pumpthis pump is a standard device in the system,it required operating point can be preselected using one of the three levels.4.Manometeradopt hydraulic aseismatic manometer with a range from 0 to 10 bar indicates the system pressure. 5.Connect of expansion vessel: install expansion vessel,avoid the system working at minus pressure. 6.Flow sensortimely monitor medium flow of the whole system.. 7.Exhaust settingadopt spray-paint steel tube, it can release air cause of medium flow in the pipeline. According air quantity and frequency which cause of system, we can examine whether this system have leakage phenomenon. 8.Pipeline temperature display: medium temperature between right trip and return trip, can be displayed at first time. Temperature sensors are packed in a tube, Do not need to turn off any parts when replace it. 9.Medium inletturning the handle 90° to left so that medium can be injected in it.. 10. Heat preservation materialEPS11. Screw thread1/2inch. 12. Maximum working temperature of pipelineflow tripmanometer side150 return trippump side110
Technical data
SP 226 1.externality size: 450mm*310mm*150mm2.Max. self consumption: ≤3W3.Accuracy of temperature measuring: ±24.Range of temperature measuring: 0~1505.power of controlled pump (temperature difference circulation pump, water-using end circulation pump): 600W6.electronical booster power: ≤3000W7.input signal: 3 temperature sensors (for top of tank, for heat collector, for bottom of tank)8.output signal: 3 (electronic booster, temperature difference circulation pump and water-using end circulation pump)9.System working pressure 8 bar and safety valve response pressure 6 bar.
SP 228 1.Externality size: 450mm*310mm*150mm2.Max. self consumption: ≤3W3.Accuracy of temperature measuring: ±24.Range of temperature measuring: 0~1505.Power of controlled pumps(temperature difference circulation pump, water-using end circulation pump) or electromagnetic valve : 600W6.Electronical booster power: ≤3000W7.Input signal: 6 temperature sensors (PT1000 for heat collector, NTC 10k B=3950 for water tank)8.Output signal: 5 (electronic booster, 4 pumps or 3 pumps and 1 three way electromagnetic valve)9.System working pressure 8 bar and safety valve response pressure 6 bar.
solar water heater Controller SP-226/SP-228
