Shenzhen Veikong Electric Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 15000 per/ month |
| Delivery Time | 3-8 working days |
| Packaging Details | paper carton under 45kw, starting from 45kw wooden case for packing |
| Power range | 0.75-250kw |
| Low / full water protection | Supported |
| Display choices | LCD/LED |
| Certificate | CE IEC |
| voltage | 380V-480V |
| Brand | Veikong |
| Brand Name | VEIKONG |
| Model Number | VFD500-PV |
| Certification | CE IEC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 15000 per/ month |
| Delivery Time | 3-8 working days | Packaging Details | paper carton under 45kw, starting from 45kw wooden case for packing |
| Power range | 0.75-250kw | Low / full water protection | Supported |
| Display choices | LCD/LED | Certificate | CE IEC |
| voltage | 380V-480V | Brand | Veikong |
| Brand Name | VEIKONG | Model Number | VFD500-PV |
| Certification | CE IEC | Place of Origin | China |
| High Light | DC AC MPPT VFD Solar Pump Inverter ，GPRS Monitoring MPPT VFD Solar Inverter ，Hybrid Solar VFD With MPPT | ||
Hybrid DC AC MPPT VFD Solar Pump Inverter With GPRS Monitoring
Hybrid DC/AC MPPT VFD Solar Pump Inverter With One Button Switch & GPRS Monitoring
1. Veikong solar pump inverter high performance product features achieve higher requirement in water supply
1) VEIKONG solar pump inverter GPRS system is a professional monitoring system platform managing solar pump plants.
2) MPPT and PID function which is special in the whole market.
3) Support hybrid mode, both AC and DC.
4) Provide multi protection for the whole water system.
2. VFD500-PV technical and factory testing room pics
| Type | Terminal Symbol | Terminal Name | Terminal function description |
| Analog input voltage | +10V | Input voltage | 10.10V±1% |
| Maximum output current:10mA,it provides power supply to external potentiometer with resistance range of:1KΩ~51KΩ | |||
| GND | Analog ground | Internal isolation from COM | |
| AI1 | Analog input1 | Input voltage:0~10V:Impedance 22KΩ,Maximum input voltage | |
| Input current:0~20mA:Impedance 500Ω,Maximum input current | |||
| Through the jumper switch AI1 0 ~ 10V and 0 ~ 20mA analog input switch, the factory default voltage input. | |||
| AI2 | Analog input 2 | Input voltage:0~10V:Impedance 22KΩ,Maximum input voltage | |
| Input current:0~20mA:Impedance 500Ω,Maximum input current | |||
| hrough the jumper switch AI2 0 ~ 10V and 0 ~ 20mA. Analog input switch, the factory default voltage input. | |||
| Analog output | AO1 | Analog output 1 | Output voltage:0~10V:Impedance ≥10KΩ |
| Output current:0~20mA:Impedance 200Ω~500Ω | |||
| Through the jumper switch AO1 0 ~ 10V and 0 ~ 20mA analog output switching, the factory default voltage output. | |||
| AO2 | Analog output 2 | Output voltage:0~10V:Impedance ≥10KΩ | |
| Output current:0~20mA:Impedance 200Ω~500Ω | |||
| Through the jumper switch AO2 0 ~ 10V and 0 ~ 20mA analog output switching, the factory default voltage output. | |||
| GND | Analog ground | Internal isolation from COM |
3. The MPPT and PID function
When P00.11=100, it will execute the following macro modification
1. P47.01=211 (auto start, enable MPPT, enable auto switch)
2. P07.03=47 (Mains action relay, normally closed for mains (when the automatic switching mode is 2)
3. P07.16=1.000 Relay 1 action delay 1s
4. P07.17=1.000 Relay 1 reset delay 1s
5. P47.06=600s Mains switching judgment 10min
6. P47.07=3600s Mains use time 60min.
When P00.11=101, it will execute the following macro modification
1. P01.07=8 enable PID function
2. P40.06=50.00 The default setting is the midpoint
4. VFD500-PV series product brochure and user manual download
VEIKONG VFD500-PV Hybrid Solar pumping inverter us...
VEIKONG solar pump inverter brochure.pdf
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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