Wifi Solar Controller
A BRIEF DESCRIPTION
- Temperature measurement accuracy:0.1C
- RS485 communication port
- Combine with wifi module can internet access
- 23systems can be programmer
- Conventional/HE pump both available on
- Support firmware update by SD card or internet
- Free offer remote monitor management server.
APPLICATIONS CAPACITY
- Max.number of collector loops: 2
- Max.number of storage tank loops: 2
- Max.number of relays:7
- Max.number of sensors:8
- Max.number of visualization application system:23
- Signal port for HE pump:IPWM1,IPWM2,IPWM3
- Communication port:1*rs485
- RPS:1*Grundfos pressure sensor
- VFS:1*Grundfos flowmeter sensor
| Size of Controller | 208mm x158mm x43mm |
| Power supply | AC100-240V50-60Hz. |
| Power consumption | < 2.5W |
| Rated impulse voltage | 2.5KV |
| Data interface | TF(micro SD) |
| 485 current supply | 60mA |
| Housing | Plastic ABS |
| Protection type | IP41 |
| Protection class | 1 |
| Degree of pollution | 2 |
| Mounting | Wall mounting |
| Indication/Display | System Monitoring Display for visualization of the system-TFT |
| Operation | 5 push buttons at the front cover |
| Accuracy of temperature measuring | ? 0.1oC |
| Range of collector temperature measuring | -10oC ~220oC |
| Range of tank temperature measuring | 0oC ~110oC |
| Suitable power of pump | 6 pump possible to be connected |
| Suitable power of HK (backup heating) | 1pc ?1500W |
| Inputs | 8 sensors |
| 2pcs*Pt1000 sensor (?500oC) | for collector (silicon cable?280oC) |
| 6pcs*NTC10K B3950 sensor | (? 135oC) for tank (PVC cable ?105oC) |
| Outputs | 7 relays for circulation pump and backup heating |
| 3*Electronmagnetic relay | Max.current 1A |
| 3*Semiconductor relay | Max.current 1A |
| 1*Potential-free extra-low voltage relay(on/off signal) | |
| 3*PWM variable frequency output(switchable 0-10v) | |
| Ambient temperature | -10oC ~ 50oC. |
| Water proof grade | IP41 |
