Description: Description:This listing includes: 1 unit of controller for pressurized solar water heating system, 110V.Application:It can be used for the solar hot water heating system: 1 collector array – 1 storage tank – 1 pump and auxiliary heating. Function Introduction:The solar circuit pump (R1) is switched on as soon as the switch-on temperature difference (△T on) between the collector array (T1) and the storage tank (T2) is reached.If the temperature difference between the collector array (T1) and storage tank (T2) drops below the switch-off temperature difference (△T off), , or the temperature of storage tank (T3) reaches the preset maximum storage temperature, then the solar circuit pump (R1) is switched off.Back-up heating by auxiliary boiler: within the preset time section of back-up heating, if the temperature T3 is below the switch-on temperature, then the circulation pump ( H1) of back-up heating is triggered, when T3 is heated to the switch-off temperature, circulation pump H1 of back-up heating is ceased.Main technical data:- Controller dimension: 218mm×165mm×55mm- Display dimension: 120mm x 120mm x 18mm- Power supply: AC100V-240V- Power consumption: ＜ 2W- Accuracy of temperature measuring: ± 2 Cel. degree- Range of collector temperature measuring: -10～220Cel. degree- Range of tank temperature measuring: 0～110 Cel. degree- Suitable power of pump: 3 pcs，≤ 150W- Suitable power of electrical heater: 1 pcs, Max. Current: 10A (@110VAC, for 750W electrical heater, @230VAC, for 1500W electrical heater)- Inputs: 1 x Pt1000 sensor (≤ 500 Cel. degree) for solar collector (silicon cable≤280Cel. degree),- 2 x NTC10K, B3950 sensor (≤ 135Cel. degree) for tank, (PVC cable ≤105Cel. degree),- Outputs: 3 relays, for circulation pumps or 3-way electromagnetic valve, 1 relay for electrical heater- Ambient temperature: -10～50 Cel. degree- Water proof: IP40Display illustration:
Price: 69.29 USD
Location: jiaxing
End Time: 2024-08-07T02:20:50.000Z
Shipping Cost: 35.99 USD
Product Images
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Model: SWH-SRC-868-A
MPN: SWH-SRC-868-A
Brand: misol
Country/Region of Manufacture: China
UPC: 701158991812
