99% MPPT Efficiency Solar Water Pump Controller With Dry Run Protection
99% MPPT Solar Water Pump Controller With Dry Run Protection
99% MPPT Efficiency Solar Water Pump Controller With Dry Run Protection
Trial run(How to start solar pump inverter)
Make sure all cables connections of solar panel and pump motor correct and no need to set any parameter, if you want to set parameter, you can do as follows.
1) (Keypad control):Set motor parameter P11.02- P11.06 as per motor pump name plate If dry run protection is required, measure the unload protection current(see details in user manual chapter for dry run function) If dry run protection not required then miss this step and go to step 2.
2) Set other related special solar pump parameters for optimization if needed.
3) After trial run finishing, if motor pump still not output water when inverter is running more than 40 Hz. Please disconnect the power supply and replace any two-phase wiring of the motor.
1. Veikong hot sale solar pump inverter product features
1) Support Maximum mppt efficiency which can be up to 99%
2) Special solar mppt mode and PID mode which most products can not achieve in China
3) Support LCD display with English and Spanish
4) Support GPRS remote control
5) Support hybrid AC and DCSupport Marco mode
6) Support dry run protection
7) Support full water and low water protectionSupport one button to switch AC
2. Veikong VFD500-PV series Electrical Specifications
| 220V | 380V | |
| Max input DC voltage(VOC) | 450V | 800V |
| DC voltage range | 160~450VDC | 160~450VDC |
| Recommended DC input voltage range (Vmpp) | 250V-400V | 450V-600V |
| Recommended Input Operation Voltage | 305V(Vmpp) | 530V(Vmpp) |
| MPPT efficiency | >99% | |
| Rated output voltage | 1/3-phase 220VAC | 3-phase 380-480VAC |
| Output frequency range | 50/60Hz(maximum 600hz) | |
| Max efficiency of the machine | 99% | |
| Ambient temperature range | -10 °C~50 °C, derating if the temperature is above 40 °C | |
| Cooling method | Air cooling | |
| Protection degree | IP20/IP21 | |
| Altitude | Below 1000m; above 1% for every additional 100m. | |
| Standard | CE/ROHS | |
3. VEIKONG solar pump inverter all over the world
4. VFD500-PV series product brochure and user manual download here
5. Veikong high standard and reliable after sale service
We will provide you 18 months warranty. If everything is broken down during this process, we will be responsible for that.
Your request for repairs on the spot has a quick response. You get the latest expertise carried out by Veikong service engineers. If it is not possible to fix the issue on-site, we will offer you a perfect in-depth investigation of your application to determine the root cause of the incident and avoid any potential re-occurrence.
Elektromotory A Pohony, S.r.o.
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