250kw RS485 Three Phase Solar Inverter IP20 IP65 220v 380v LCD Display

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Shenzhen Veikong Electric Co., Ltd.

City: shenzhen

Country/Region:china

Tel:86-0755-89587650

Contact Person:
Mr.Terry View Contact Details

250kw RS485 Three Phase Solar Inverter IP20 IP65 220v 380v LCD Display

Brand Name	VEIKONG
Model Number	VFD500-PV
Certification	CE
Place of Origin	China
Minimum Order Quantity	1
Price	Negotiable
Payment Terms	L/C, T/T, Western Union
Supply Ability	15000pcs per Month
Delivery Time	depend on the order quantity
Packaging Details	the power less than 45kw use Carton, starting from 45kw use Wooden case
Product Name	solar pump controller
Voltage	380v/220v
Output type	three Phase/single phase
application	solar water pump system
warranty	18 monthes
Power	0.75kw-250kw

Detailed Product Description

IP20 IP65 220v 380v Solar Inverter 0.75kw to 250kw Suppliers top3 quality

Electrical Specifications and Power degree

	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

Product Details and Features:

1. Multiple input: Solar DC input 150-350V/300-800V;Single phase AC
input 220V; Three phase AC input 220V/380V/480V.

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.

Product Tags: RS485 Three Phase Solar Inverter Three Phase Solar Inverter IP20 LCD Display Hybrid Solar Inverter

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