SR868C8 Solar Controller for Solar Water Heater

SR868C8 Solar Controller for Solar Water Heater, suitable for split pressurized system, easy for installation and operation.

SR868C8 Solar Controller for Solar Water Heater

 

21.ON/OFF  button22.Holiday  function23.Manual  heating24.Temperaturequery  function25.Memory  Protection26.Anti-dry  heating  Protection27.Screen  protection 

Specification	SR868C8Q	SR868C8
Appearance  of  controller	120mm×120mm×18mm	120mm×120mm×18mm
Power  supply	AC230V±10%	AC230V±10%
Power  consumption	< 3W	< 3W
Accuracy  of  temperature measuring	±2°C	±2°C
Range  of  collector temperature  measuring	Mins 10~220°C	Mins 10~220°C
Range  of  tank temperature  measuring	0~110°C	0~110°C
Suitable  power  of  pump	three  pumps, ≤  600W	three  pumps, ≤  600W
Suitable  power  of electrical  heater	One, power≤  1500W	One, power≤  1500W
Inputs	2 x Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC),	1 x Pt1000 sensor (≤500oC) for collector (silicon cable≤280oC),
	3 x NTC10K, B3950 sensor (≤ 135oC) for tank, (PVC cable ≤105oC),	2 x NTC10K, B3950 sensor (≤ 135oC) for tank, (PVC cable ≤105oC),
Outputs	3 relays, for circulation pumps or 3-way electromagnetic valve	3 relays, for circulation pumps or 3-way electromagnetic valve
	1 relay for electrical heater	1 relay for electrical heater

SR868C8 Solar Controller for Solar Water Heater