Hybrid Mode MPPT 3 Phase Solar Pump Inverter GPRS Function Supported
1. Veikong factory environment and manufacturing and testing process information
Veikong Electric company pay much attention to manufacturing process and environment, each process of testing and producing have been monitored by professional workers here. Veikong, your trusted supplier!
Veikong is a professional solar pump inverter in China with the experience of more than 20 years. During these years, we put many fund and energy into researching and developing department for improving our products and gaining more market. We are trying to send our products to every corner of the world where needing inverters!
2. Veikong Best Seller Solar Pump Inverter VFD500-PV Series Product Technical Specification
| Voltage range | 220V | 380V |
| Max inputDC voltage | 450V | 800V |
| RecommendedMPPTvoltage range | 250~350VDC | 400~600VDC |
| Recommendedinput voltage | 305V | 530V |
| MPPT efficiency | 99% |
| Input channel | 2 |
| Rated output voltage | 3-phase 220VAC | 3-phase 380VAC |
| Output frequencyrange | 0~60Hz |
| Max efficiencyof the machine | more than or 97% |
| Ambienttemperature range | -10 °C~50 °C in general, derating if the temperature is above 40 °C |
| Cooling method | Air cooling method |
| Protection degree | IP20 |
| Altitude | Below 1000 meters; above 1% for every additional 100m. |
| Standard | CE IEC |
3. The common Technical Questions and solutions of Veikong Solar Pump Inverter
1. Could Veikong solar pump inverter replace my previous PV pumping inverter?
Yes, of course. Selecting inverter model according to the rated voltage, current and power of the water pump. A bit more is better. Then take off the old one and put ours on, and then the system will work.
2. If pump is 60HZ frequency, may I know how to set max frequency?
Notice: If your motor rated frequency is 60HZ . The first solution for you, P01.06=P01.08=P11.05=60HZ. Quick setting and easier way: you should set P00.11=02 If your motor is three phase; if your motor is single phase with capacitor ,set P00.11=22; If your motor is single phase without capacitor ,set P00.11=32
3. May I know how to set minimum frequency ( for example) 30hz and maximum 50HZ?
Set P47.05=30HZ and 47.06 to some time and 47.07 to some time. Please refer to details of P47.05-47.07
4. May I know to achieve Automatic start after stop?
4. Veikong Solar Pump Inverter VFD500-PV Series Product Pics
5. VFD500-PV solar pump inverter product brochure and user manual for you
VEIKONG solar pump inverter brochure.pdf
VEIKONG VFD500-PV Hybrid Solar pumping inverter us...
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