Solar controller SR208C

SR208C - is a controller for solar water heating systems. It is intended to regulate and control operation of the circulation pump, guided by data obtained from temperature sensors that are installed on the tube issuing from the solar collector and the inlet and outlet to the storage tank. Safety and effectiveness of the performance of water treatment system as a whole is largely dependent on the controller, so the right his selection is very important.




main advantages of this type of controllers:


1) controls the operation of the pump according to the obtained temperature values ​​< br /> 2) use for all types of coolants;


3) The "day";


4) fault indication;


5) protection against incorrect connection;


6) Set a password;


7) protection from water, the screen (auto shutdown);


8) return to the factory settings Features


basic


Made in China


supply voltage 110/220 In


3.5 Maximum load current (A)


power consumption 3W


temperature measurement accuracy ± 2 ° C


operating conditions -10 ° C to + 50 ° C


protection class IP40


Dimensions mm 178h120h43


reservoir temperature measuring range -10 to + 110 ° C
< br />
tank temperature range 0 to + 110 ° C


Maximum pump output 2 pcs <600W


Outputs


pump control relay 2 pieces


relay 3-way valve 1 pc


relay backup nagrevaelya (heater or boiler) 1 piece
Inputs


PT1000 sensor for the collector 1 pc


sensor for tank NTC10K 2 pieces


COMPLETE ktatsiya


temperature sensor PT1000 1 pc


temperature sensor NTC10K 2 pieces


supply wire to network 1 pc;