250kw RS485 Three Phase Solar Inverter IP20 IP65 220v 380v LCD Display
IP20 IP65 220v 380v Solar Inverter 0.75kw to 250kw Suppliers top3 quality
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220V |
380V |
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Max input DC voltage |
450V |
810V |
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DC voltage range |
150~450VDC |
300~810VDC |
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Normal working DC voltage |
260V-400V |
400V-650V |
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Recommended input mppt voltage |
330V |
550V |
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MPPT efficiency |
>99% |
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Rated output voltage |
1/3-phase 220VAC |
3-phase 380-480VAC |
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Output frequency range |
50/60Hz |
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Max efficiency of the machine |
99% |
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Ambient temperature range |
-10 °C~50 °C, derating if the temperature is above 40 °C |
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Cooling method |
Air cooling |
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Protection degree |
IP20/IP21 |
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Altitude |
Below 1000m; above 1% for every additional 100m. |
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Standard |
CE/ROHS |
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Product Details and Features:
2. Multiple output: Three phase AC output 220V/380V/480V.
3. Smart control:
* Self-adaptive Max power point(MPPT),efficiency 99%.
* Automatic regulation of motor speed and the water flow along with the intensity of sunlight.
* Automatic control with water level.Entering sleeping mode at high-water level and automatically restart at low-water level.
* Automatic control with sunlight.Entering sleeping mode with weak sunlight and automatically exits the sleeping mode when the sunlight is becoming stronger.
4. Protection: Over voltage,overload,over heat,dry-run motor protection.
5. Remote monitoring: RS485 communication port is available for pump controller or computer connection.
6. LCD display: Convenient to understand the working state of the frequency inverter VFD and the devices,and to set the parameters when necessary.
Accessories:
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.
VFD500-PV 5.5KW 380V inverter picture:
Package:
When power is less than 45kw, we use carton package:
When power is more than 45kw, we use wood case package:
Technical Questions and solutions
1. How to achieve Automatic start after stop?
If it is controlled by keyboard no need to set any parameter. If you want to control by external switch
As the default control mode is keypad control, First set P00.06=1 and use a wire or switch to connect com and DI1,When the switch is closed, the drive run, when the switch is open, the drive stop
2. How to use a float in the water tank to stop the pump if the tank is full?
If your float signal is digital signal Use float switch to short DI 1 and com and P00.06=1
3. How to design solar PV water pump system?
Key point: the rated VOC and VMP and power of the PV Array need to match the input range of the inverter. If needed, we will provide technical support online.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.