Shenzhen Veikong Electric Co., Ltd.
Shenzhen Veikong Electric Co., Ltd.
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Renewable energy PV inverter solar pump inverter mppt controller for irrigation
Product Details and Features:
| 1 | Robust MPPT & Precise MPPT. |
| 2 | Special solar pump inverter macro, easy to operate parameters |
| 3 | Plug and play mode: Only requests correct wiring, motor parameter setting and sleep frequency setting. |
| 4 | Senor mode: Precise MPPT function, dry run protection, pump cleaning function, reduce pump clogging at dusk/rainy days. |
| 5 | Expert mode: Water level control, pipe system overpressure protection, flow calculation, multi-step water supply, pressure limit under solar power supply, constant speed mode under AC power supply. |
| 6 | Support both DC solar input and AC power input simutaneously. |
| 7 | Simplified commissioning; |
| 8 | Diverse input and output terminals; |
| 9 | Ambient temperature: -10°C~50°C; |
| 10 | Online and offline auto-tuning both available; |
|
| 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 | |
Accessories:
1. GPRS (support 2g/3g/4g internet)
It’s convenient to visit real time and historical data via web or Android APP anytime and anywhere.
It supplies water volume monitoring and operation of inverter from anywhere at anytim
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 with detailed parameter explain,no need use user manual ,more user friendly.
LCD keypad can monitor 4 parameters at the same time. LED keypad show one parameter only.
LCD keypad with copy and update and download function.widely used for government projects and big farms.
3. Output Reactor
When the distance between inverter and pump is more than 70m, you need use reactor to protect this system.
VEIKONG VFD500-PV picture:
Customer service and technical support
1. Pre-sale service
2. Sale service
3. After-sales service