Shenzhen Veikong Electric Co., Ltd.
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C |
| Supply Ability | 15000 per/ month |
| Delivery Time | 3-8 working days |
| Packaging Details | paper carton under 45kw, starting from 45kw wooden case for packing |
| Voltage | 220v/380v |
| Efficiency | 99% |
| Output Frequency | 50Hz Or 60Hz |
| Color | Blue And White |
| Protection | IP20 IP65 |
| Highlight | 380v Hybrid Solar Pump Inverter, Submersible Pump Hybrid Solar Pump Inverter, Hybrid Submersible Pump VFD |
| Brand Name | VEIKONG |
| Model Number | VFD500 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | MoneyGram,Western Union,T/T,D/P,D/A,L/C | Supply Ability | 15000 per/ month |
| Delivery Time | 3-8 working days | Packaging Details | paper carton under 45kw, starting from 45kw wooden case for packing |
| Voltage | 220v/380v | Efficiency | 99% |
| Output Frequency | 50Hz Or 60Hz | Color | Blue And White |
| Protection | IP20 IP65 | Highlight | 380v Hybrid Solar Pump Inverter, Submersible Pump Hybrid Solar Pump Inverter, Hybrid Submersible Pump VFD |
| Brand Name | VEIKONG | Model Number | VFD500 |
| Certification | CE | Place of Origin | China |
VEIKONG VFD500-PV FEATURES: (220V 0.75KW-75KW, 380V 0.75KW-710KW)
1. Operates without grid directly from photovoltaic (PV) cells
2. Automatic start and stop with solar radiation
3. Built-in maximum power point tracking (MPPT)
4. Easy installation and set-up for serial production
5. Compatible with all pump types
6. Good ROI (Return on Investment) against diesel powered pumping
7. Compact and uniform drive module design (IP20)
8. Dual supply capability with change over switch - solar and grid compatible
9. Sensorless vector control of induction motors and permanent magnet motors
10. Energy saving function and dry run self learning function 11 GPRS monitoring control via PC and Mobile
Electrical Specifications
| 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% | |
| 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 | |
1. GPRS (support 2g/3g/4g internet)
It supplies water volume monitoring and operation of inverter from anywhere at anytim
It’s convenient to visit real time and historical data via web or Android APP anytime and anywhere.
This easy-to-use platform makes monitoring of solar pump systems simple and convenient,
far reducing operate time and monitoring costs as well.
2. LCD keypad
Standard inverter are with LED keypad,LCD keypad is optional.
LCD keypad can monitor 4 parameters at the same time. LED keypad show one parameter only.
LCD keypad with detailed parameter explain,no need use user manual ,more user friendly.
LCD keypad with copy and update and download function.widely used for government projects and big farms.
VEIKONG 45kw SOLAR PUMP INVERTER PICTURE:
R&D test: test the hardware and software performance, to make the design more optimization, makes sure the products have excellent
performance before production;
Board test: test the performance of every board in our products, to reduce product defective rate;
IQC: take strict quality inspection for every income components, to ensure every income components are qualified.
Aging test: make the solar pump VFDs at run status, put them in the aging test house at 50°C for 48 hours, to remove every unqualified products.
Load test: the last and the most important test, add different load to the solar pump VFDs, test their input and output value, to check their
working performance. unqualified products will be removed from the team.
By applying such strict testing process, VEIKONG ensures every outgoing solar pump VFD has excellent quality.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2013
Total Annual:
15000000-20000000
Employee Number:
201~500
Ecer Certification：
Verified Supplier
Shenzhen VEIKONG Electric CO.,Ltd. a high-tech enterprise which has been specializing in researching, manufacturing and trading high, medium and low voltage inverter, providing our clients with integrated system solutions. We have professional R&D and devoted management team with more than 20 ye... Shenzhen VEIKONG Electric CO.,Ltd. a high-tech enterprise which has been specializing in researching, manufacturing and trading high, medium and low voltage inverter, providing our clients with integrated system solutions. We have professional R&D and devoted management team with more than 20 ye...
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