VEIKONG VFD500-PV Solar Pump Inverter
VEIKONG solar pump inverter, it is newly developed high performance and high efficiency inverter,
specially designed for AC pump in solar pumping system.
VEIKONG solar pump inverter is widely used in irrigation, water reservoir, rural water supply, swimming pool and other water supply projects.
VEIKONG offers high quality solar pump inverter, every piece of inverter is strictly tested before delivery.
We use best spare parts, together with best design, best performance and best quality control,
we will offer you most satisfied solar pump inverter, which is core value of our company Fullwill Electric – Full of energy,
Will only offer most satisfied products.
Veikong VFD500-PV control circuit terminal instruction
| Type | Terminal symbol | Terminal name | Terminal function description |
| Switch input | +24V | +24V current | 24V±10%,Internal isolation from GND |
| Maximum output current:200mA |
| To provide 24V power supply, generally used as a digital input and output terminal power supply and external sensor power |
| PLC | Digital input terminal common | The factory default setting is connected PLC with +24V Terminal for on-off input high and low level switch |
| When using the external signal to drive DI1~DI5, it will disconnect the connector slip of PLC with the +24V |
| COM | +24V ground | Internal isolation from GND |
| DI1~DI4 | Digital input terminal 1~4 | Optocoupler isolation, compatible with bipolar input |
| Optocoupler isolation, compatible with bipolar input |
| Voltage range:10V~30V |
Model Range
| Drive model | Max DC input current (A) | Rated output current (A) | Applicable water pump (kW) |
| VFD500M-40T00150-PV | 9 | 3.7 | 1.5 |
| VFD500M-40T00220-PV | 12 | 5 | 2.2 |
| VFD500M-40T00400-PV | 16.5 | 9.4 | 4 |
| VFD500M-40T00550-PV | 23.9 | 13 | 5.5 |
| VFD500M-40T00750-PV | 30.6 | 17 | 7.5 |
| VFD500-40T00150-PV | 9 | 4.2 | 1.5 |
| VFD500-40T00220-PV | 12 | 5.6 | 2.2 |
| VFD500-40T00400-PV | 16.5 | 9.4 | 4 |
| VFD500-40T00550-PV | 23.9 | 13 | 5.5 |
| VFD500-40T00750-PV | 30.6 | 17 | 7.5 |
| VFD50040T01100-PV | 39.2 | 25 | 11 |
| VFD500-40T01500-PV | 49.0 | 32 | 15 |
| VFD500-40T01850-PV | 50 | 37 | 18.5 |
| VFD500-40T02200-PV | 60 | 45 | 22 |
| VFD500-40T03000-PV | 81 | 60 | 30 |
| VFD500-40T03700-PV | 90 | 75 | 37 |
| VFD500-40T04500-PV | 130 | 90 | 45 |
| VFD500-40T05500-PV | 150 | 112 | 55 |
| VFD500-40T07500-PV | 200 | 152 | 75 |
| VFD500-40T09000-PV | 250 | 176 | 90 |
| VFD500-40T11000-PV | 300 | 210 | 110 |
| VFD500-40T13200-PV | 360 | 253 | 132 |
| VFD500-40T16000-PV | 430 | 304 | 160 |
| VFD500-40T18500-PV | 500 | 360 | 185 |
| VFD500-40T20000-PV | 550 | 380 | 200 |
| VFD500-40T22000-PV | 620 | 426 | 220 |
| VFD500-40T25000-PV | 680 | 465 | 250 |
| 220V single phase/three phase level |
| VFD500-20T00075-PV | 6.7 | 4.5 | 0.75 |
| VFD500-20T00150-PV | 9.9 | 7 | 1.5 |
| VFD500-20T00220-PV | 14.1 | 10.6 | 2.2 |
| VFD500-20T00400-PV | 22.6 | 17 | 4 |
| VFD500-20T00550-PV | 30 | 25 | 5.5 |
VEIKONG solar pump inverter product working field
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