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
|Minimum Order Quantity
|paper carton under 45kw, starting from 45kw wooden case for packing
|7-8 working days based on quantity
|L/C, D/A, D/P, T/T, Western Union, MoneyGram
|15490 per/ month
|LCD Display, LED+LCD, LED Display
|Single Phase Or Three Pase
|More Than 99%
LCD keypad solar water pump Controller,
MPPT solar water pump Controller,
GPRS veikong solar pump inverter
Deep Well Solar Water Pump Controller Gprs And Oem Serivce Supported MPPT
1. The best seller model VFD500-PV series product features widely popular among clients
1. Veikong solar pump inverter can support Maximum mppt efficiency 99% to help transfer the solar power better
2. Our product also with LCD display, LED display and shuttle keypad with potentiometer
3. Furthermore, we can support GPRS remote control to help you monitor your device more convenient
4. The selling point, special solar mppt mode and PID mode
2. VFD500-PVseries Solar pump drive is developed base on vectorcontrol drive with MPPT
function from ABB Danfoss,INVT with 18 months warranty.
1. Hardware design
Buitl-in C3 filter, good heat dissipation and Strong protection for motor
2. Software design.
1). MPPT and CVT.
2). Dry run, stop frequency, motor maximum current, input power protection.
3). Flow and generated energy PV curve showing.
4). For PMSM and IM motor.
5). AC and DC both compatible.
3. Product info for reference
4.Electrical Specifications for your reference in the following content
|Max inputDC voltage
|Rated output voltage
|Max efficiencyof the machine
|more than or 97%
|-10 °C~50 °C in general, derating if the temperature is above 40 °C
|Air cooling method
|Below 1000m; above 1% for every additional 100m.
5. Product application for your reference
6. Showing the factory environment for clients to check
Veikong pay much attention to the 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!
7.Technical Questions and solutions in the following content for your reference
1. Could the 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?
8. If you need product brochure and user manual, please check here!