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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.
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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.
Contact Person :
Terry
Phone Number :
008613923736332
WhatsApp :
+8613923736332
MPPT 99% 220v 2.2 Kw 3 Phase Inverter 3 Hp Solar Inverter For Ac Submerged Pump
| Place of Origin | China |
|---|---|
| Brand Name | VEIKONG |
| Certification | CE |
| Model Number | VFD500-PV |
| Minimum Order Quantity | 1 |
| Price | Negotiable |
| Packaging Details | the power less than 45kw use Carton, starting from 45kw use Wooden case |
| Delivery Time | 3 days, depend on the order quantity |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 15000pcs per Month |
Product Details
| Product Name | Three Phase Solar Pump Inverter | Current | 10.6A |
|---|---|---|---|
| Output Type | Single Phase Or Three Phase | Frequency | 50hz/60hz |
| Output Power | 2.2kw/3hp | Warranty | 18 Monthes |
| High Light | 220v 2.2 Kw 3 Phase Inverter,Submerged Pump 2.2 Kw 3 Phase Inverter,Submerged Pump 220v solar inverter |
||
Product Description
MPPT 99% Solar pump inverter 220v 2.2kw 3hp inverter for ac submerged pump
Electrical Specifications and Power degree
| 220V | 380V | |
| Max input DC voltage | 450V | 810V |
| DC voltage range | 150~450VDC | 300~810VDC |
| Normal working DC voltage | 260V-400V | 400V-650V |
| Recommended input mppt voltage | 330V | 550V |
| MPPT efficiency | >99% | |
| Rated output voltage | 1/3-phase 220VAC | 3-phase 380-480VAC |
| Output frequency range | 50/60Hz | |
| Max efficiency of the machine | 99% | |
| Power range | 220v 0.75kw to 75kw, 380v 1.5kw-160kw | |
| Cooling method | Air cooling | |
| Protection degree | IP20/IP65 | |
| Altitude | Below 1000m; above 1% for every additional 100m. | |
| Standard | CE/ROHS | |
Noted: We suggest solar panel power should be 1.3-1.4 times higher than solar pump power ,
And solar pump inverter power should be higher level than solar pump.
When solar pump distance to inverter higher than 100m,
It should be equipped with Output reactor or higher level power inverter.
For Solar panel,total VOC less than Maximum DC voltage of inverter and Solar panel vmp is recommend
530V for 380V pump and 305V for 220V pump.
Advantages:
1, Built in EMC C3 filter, use newest software and unique design.
2, Suitable for single phase pump, three phase pump. Permanent magnet synchronous pump
3, Support PV input and AC input at same time, make system work 24 hours.
4, Built-in MPPT technology with up to 99.9% efficiency.
5, With water level detection function, automatically regulate the pump flow to prevent dryrunning
6, Water full protection function and dry runing protection
7, Support optional LCD keypad, and optional GPRS moudule, it is easy to operate and monitor system situation
8, Built-in soft start, overvoltage, overload, undervoltage and weak sunshine protection function
Product Application
FAQ
1. How to achieve Automatic start after stop?
If it is controlled by keyboard no need to set any parameter. If you want to control by external switch
As the default control mode is keypad control, First set P00.06=1 and use a wire or switch to connect com
and DI1,When the switch is closed, the drive run, when the switch is open, the drive stop
2. How to design solar PV water pump system?
Key point: the rated VOC and VMP and power of the PV Array need to match the input range of
the inverter. If needed, we will provide technical support online.
3. How to use a float in the water tank to stop the pump if the tank is full?
If your float signal is digital signal Use float switch to short DI 3 and com ,see diagram 1.3
4. 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
5. If pump is 60HZ frequency, how to set max frequency?
Notice: If your motor rated frequency is 60HZ 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
6. How to make the water pump system work without sunshine?
Usually, solar PV water pump system can meet the needs of pumping water.
If there is no sunshine, the system will not work. But out inverter could also support AC input. So, connect the power grid or diesel power generation to the inverter, the pumping system will work. If necessary, keep switch and interface locations during the system design
7. How to check and solve basic problem of inverter trips and error
a:Check the total vmp and voc of solar panels ,solar panel technical data
b:Check motor pump power and rated current
c: Check the distance between motor and inverter
d: Check trip record r25.00 r25.01 25.02 25.03 r26.00 r26.01 r26.02 r26.03
e: Check troubleshooting fault and find relevant solutions
f : Check if motor insulation has been damaged or motor is blocked
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