Efficiency 94% MPPT Wind Grid Tie Inverter Upgrade Professional Technology 3kw Inverter Wind Turbine on Grid

• Customization: Available
• Warranty: One Year
• Output Type: AC Three Phase
• Model NO.: CEMI-047
• Number of Blade: Single Blade
• Rotating Shaft: Vertical
• Stress Way of Blade: Lift Force
• Power: ＜10kW
• Phase: Single-Phase
• Certification: CE, ISO, RoHS
• Transport Package: Carton
• Trademark: CEMI
• Origin: China
• HS Code: 8502310000
• Production Capacity: 20000PCS/Month

Product Description

Product introduction

On Grid Wind Turbine Inverter Performance Characteristics
 

1.The main circuit uses the DSP chip produced by the American Tl company, German Infineon IGBT module, drive protection is the Japanese Mitsubishi movement, and the on grid output part use isolation transformer, which is safe and reliable.

 

2.Using SPWM pulse width modulation technology, pure sine wave output, automatic synchronous tracking with the grid, power factor close to 1, low current harmonic content, no pollution to the grid, no impact.

 

3.Wind turbine input maximum power tracking technology (MPPT).

 

4.The power curve of the wind turbine can be set, the default is 20 points, and the

internal expansion is 50.

 

5.7-inch color touch screen display, system operation data and fault information at a glance, and

convenient parameter setting.

 

6.On grid inverter current closed-loop control, controllable and adjustable.

 

7.The input DC voltage range is wide, adapt to the needs of different occasions.

 

8.Frequency disturbance detection technology to realize anti-island control.

 

9.The comprehensive power protection scheme and perfect self-detection and protection functions will stop the on grid inverter when a system failure occurs.

 

10.Circuit structure is compact, the maximum efficiency 98%.

 

11.Support RS485, WiFi, GPRS, Ethernet and other communication methods. You can monitor the working status of the on grid wind power generation system in real time through the PC or mobile phone, and you can also query the historical working status. The mobile terminal is compatible with Android and IOS. All data can be connected to the Internet of Things.

On Grid Wind Turbine System

The On grid wind turbine system is composed of wind turbine, on grid controller, on grid inverter,metering device,
and power distribution system. Wind energy is converted into AC electrical energy by the wind turbine, and then
converted into DC electrical energy by the on grid controller, and then DC electrical energy is converted into AC
electrical energy of the same frequency and phase as the grid by the on grid inverter, and part of the power is
supplied to the local load. Surplus power is fed into the grid.

Products Description

Type	FKJ-GT5KW	FKJ-GT5KW		FKJ-GT20KW
Wind turbine rated power	5KW	5KW		10KW
Wind turbine Max. power	10KW	10KW		20KW
Wind turbine rated voltage	AC220V	AC380-400V		AC380-400V
Solar panels power(optional)	1.5KW	1.5KW		10KW
Function	Rectifier,control,DC output
Automatic protection function	Over voltage protection, network electric cut off protection, regulated supply output, arrester
Manual function	Manual brake, reset, emergency switch
Display mode	LCD
Display content	Wind turbine voltage, current, power; Solar voltage, current, power; DC output voltage, DC output current, DC output power, total power.
PWM constant voltage	≥320dc	≥520dc		≥520dc
Wind turbine 3-phase dump load voltage	350±5Vdc	540±5Vdc		540±5Vdc
Wind turbine 3-phase dump load time-lapse	12-20 min	12-20 min		12-20 min
Solar panels fuse	5A	5A		20A
PWM dump load fuse	25A	16A		32A
Fuse of DC output	32A	20A		40A
Work environment temperature	-30-60°C
Relative humidity	<90% No condensation
Noise (1m)	<40dB
Degree of protection	IP20(Indoor) IP65 (Outdoors)
Cooling method	Forced air cooling
Communication interface (optional)	RS485/USB/GPRS/WIFI/Ethernet
Temperature compensation(optional)	-4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C
Size of the controller (mm)	510*360*240		510*360*240	580*400*240
Weight of the controller	18Kg		18Kg	23Kg
Size of the dump load (mm)	600*450*380		600*450*380	690*450*530
Weight of the dump load	28Kg		28Kg	35Kg

Product application scenario

FAQ
Answer your questions

Q1:Wich model wind generator is suitable for me?
A1: Plese contact with our sales, Cemi will help you choose the most suitable model for you.

Q2:What about the delivery?
A2: If the model of wind turbine you need is in stock, Cemi can delivery wind generator in 10days to 25days after receiving your payment, and Cemi can help you ship all over the world.

Q3:For home use, which one is better?
A3: Normally we sell 5kw & 10kw wind hybrid system for home use.

Q4: Does installtion Easy ?
A4: Very easy, every customer can do it by themselves, Cemi will supply all the components for installtion and detailed installtion manual for your reference, if any questions, pls feel free to contact with our sales maganer and engineer.

Q5: What size of wind turbine or motor do you produce?
A5:Cemi produce from 150W to 300KW wind turbine, can supply parts or whole unit.

Q6: How long is the lifetime of wind generator?
A6: The life time of wind turbine is more than 26 years.

Q7: What can be included for this system?
A7: Full set of wind energy system: wind turbine(wind generator+blades+tower), wind controller, inverter, battery.