Tayfun from TurkeyVeikong solar pump inverter is really in very good quality and we also prepared some promotional products for exhibition. We are going to make new orders soon. Last year there was only one local agent and this year, there are more than 8. Some of them only sell Veikong!
Cristian from ChileIt’s very good! LCD options make it much easier to use. That’s the strong point, easy of use. And robust. Great PC software.
Brahim assad from SyriaVEIKONG VFD500 output frequency is stable when the others are fluctuating. Also output current is less than others, that’s why output frequency is higher too which can save more energy.
|Place of Origin||China|
|Minimum Order Quantity||24 pcs|
|Packaging Details||paper carton under 45kw, starting from 45kw wooden case for packing|
|Delivery Time||7-8 working days based on quantity|
|Payment Terms||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Supply Ability||15490 per/ month|
|Efficiency Rate||Up To 98.8, 98.3%, > 88%, 98%||Product Model||3 Phase Solar Water Pumping Inverter|
|Voltage Range||380V-440V||Frequency Range||50HZ Or 60HZ Supported|
|Color||Blue And White||Display||LCD And LED Optional|
Hybrid 3 Phase Solar Pump Inverter,
LCD 3 Phase Solar Pump Inverter,
Hybrid MPPT Solar Pump Inverter
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
|Max inputDC voltage||450V||800V|
|Rated output voltage||3-phase 220VAC||3-phase 380VAC|
|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|
|Altitude||Below 1000 meters; above 1% for every additional 100m.|
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