3 Sensor 110V CONTROLLER of SOLAR WATER HEATER,for Solar heat system

Description: Product Description Description: Manual in English 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: IP40 Display illustration: Payment · Please pay within 3 days after auction. · Please contact us for your payment if you have any problem. Delivery details · Your item will be shipped within 48 hours in business days if payment for the order is cleared before 8PM PST daily (except Saturday, Sunday and Holidays). If there's an exception, we will inform you. · Buyer, as the importer, is responsible for paying the customs clearance cost or related TAX. Terms of sale · Positive Feedback is our life. Before you leave a neutral or negative feedback, please contact us first to get a better solution. (It is impossible to drawback the evaluation).We care our valued customers. So if you have any problems, please contact us immediately. Please give us the opportunity to resolve a problem. We understand the concerns and frustrations you might have and try our best to resolve the issues. Leaving neutral or negative feedback cannot solve the problems. About us · Welcome to my eBay store. We are specialized on Energy Saving electronics: Solar water heater and controllers, pump stations, solar charge controller, inverter, SOLAR Lamps, etc.. Please add me to your list of favorite sellers and visit often. We are pleased to work with you! Contact us All communication is handled through emails. We strive to answer all emails as quickly as possible. Due to high-email volume, it might take longer to reply. Thank you in advance for your patience. Due to some ISP SPAM filter settings, you may not be able receive our email reply. If you don't receive any reply from us, please try to use different email account contact or use email message after login.

Price: 83.5 CAD

Location: jiaxing

End Time: 2024-09-22T06:54:47.000Z

Shipping Cost: 32.2 CAD