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- Contact Person : Mr. Zhou Jack
- Company Name : Haining Haokang Solar Energy Co., Ltd.
- Tel : 86-573-87872033
- Fax : 86-573-87863966
- Address : Zhejiang,Haining,Yuanhua Development Zone, Haining City, Zhejiang Province. China
- Country/Region : China
- Zip : 314416
SR868C8/SR868C8Q solar hot water controller
Product Detailed
Related Categories:Solar Collectors
solar hot water controller
1.power consupltion less than 3w
2.Trouble protection and Checking
3.ISO.CE
SR868C8/SR868C8Q solar hot water controller :
| Main technical data | |||||||||||
| Specification SR868C8Q SR868C8 | |||||||||||
| Appearance of controller 120mm×120mm×18mm 120mm×120mm×18mm | |||||||||||
| Power supply AC230V±10% AC230V±10% | |||||||||||
| Power consumption | |||||||||||
| Accuracy of temperature ±2oC ±2oC | |||||||||||
| measuring | |||||||||||
| Range of collector -10~220oC -10~220oC | |||||||||||
| temperature measuring | |||||||||||
| Range of tank 0~110oC 0~110oC | |||||||||||
| temperature measuring | |||||||||||
| Suitable power of pump three pumps,≤ 600W three pumps,≤ 600W | |||||||||||
| Suitable power of power≤ 1500W power≤ 1500W | |||||||||||
| electrical heater | |||||||||||
| Inputs 2pcs x Pt1000 sensor (≤500oC) 1 x Pt1000 sensor (≤500oC) | |||||||||||
| for collector (silicon cable≤280oC), for collector (silicon cable≤280oC), | |||||||||||
| 3pcs x NTC10K, B3950 sensor 2 x NTC10K, B3950 sensor | |||||||||||
| (≤ 135oC) for tank, (PVC cable ≤105oC), (≤ 135oC) for tank, (PVC cable ≤105oC), | |||||||||||
| Outputs 3 relays, for circulation pumps 3 relays, for circulation pumps | |||||||||||
| or 3-way electromagnetic valve or 3-way electromagnetic valve | |||||||||||
| 1 relay for electrical heater 1 relay for electrical heater | |||||||||||
| Ambient temperature -10~50 oC -10~50 oC | |||||||||||
| Water proof grade IP40 IP40 |
| Main functions | |||||||||
| 1.Main menu DT O & DT F Temperature difference function | |||||||||
| 2.Main menu-THET timing heating | |||||||||
| 3.TEMP Temperature main menu | |||||||||
| 4.EM Emergency collector temperature | |||||||||
| (emergency switch-off temperature of collector) | |||||||||
| 5.CMX Maximum limited collector temperature (collector cooling function) | |||||||||
| 6.CMN low temperature protection of collector | |||||||||
| 7.CFR frost protection of collector | |||||||||
| 8.SMX Maximum temperature of tank | |||||||||
| 9.REC Tank re-cooling function | |||||||||
| 10.Celsius and Fahrenheit temperature transferring | |||||||||
| 11.FUN Auxiliary function | |||||||||
| 12.DVWG Anti-Legionella function | |||||||||
| 13.CIRC Temperature controlled hot water circulation pump | |||||||||
| 14.nMIN Solar circulation pump speed adjusting (RPM speed controlling) | |||||||||
| (Only available on SR868C8Q) | |||||||||
| 15.OHQM Thermal energy measuring (Only available on SR868C8Q) | |||||||||
| 16.INTV Pump interval function (Only available on SR868C8Q) | |||||||||
| 17.BYPR High temperature by-pass function | |||||||||
| (tank temperature automatically adjusting) | |||||||||
| 18. HND Manual mode | |||||||||
| 19.PASS Password setting | |||||||||
| 20.LOAD Recovery to factory setting | |||||||||
| 21.ON/OFF button | |||||||||
| 22.Holiday function | |||||||||
| 23.Manual heating | |||||||||
| 24.Temperature query function | |||||||||
| 25.Memory Protection | |||||||||
| 26.Anti-dry heating Protection | |||||||||
| 27.Screen protection |
Principle:
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