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| Price | negotiable |
| MOQ | 50 pcs |
| Delivery Time | 3-8 working days |
| Brand | VEIKONG |
| Place of Origin | China |
| Certification | CE IEC |
| Model Number | VFD500-PV |
| Packaging Details | paper carton under 45kw, starting from 45kw wooden case for packing |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 15000 per/ month |
| Place of Origin | China | Packaging Details | paper carton under 45kw, starting from 45kw wooden case for packing |
| Power range | 0.75-250kw | Low / full water protection | Supported |
| Model Number | VFD500-PV | Supply Ability | 15000 per/ month |
| Certification | CE IEC | voltage | 380V-480V |
| Brand Name | VEIKONG | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Brand | Veikong | Price | negotiable |
| Delivery Time | 3-8 working days | Minimum Order Quantity | 50 pcs |
| Display choices | LCD/LED | Certificate | CE IEC |
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
