wind inverter grid on 22V DC-60V DC to 110V, for wind turbine system

The grid-tie inverter can transfer wind energy from wind generators directly into the home grid using no extra equipment. For DC Output Wind Turbine Build In Dump Load ControllerBuild In High Wind Protection

 

Preface

The grid-tie inverter can transfer wind energy from wind generators directly into the home grid using no extra equipment. It can be connected to any outlet (conventional network) in the home. The grid-tie inverter controls the phase and the frequency and voltage of the power generated by the wind generator. It produces a pure sine-wave and matches that of the grid.

This model grid-tie has designed for wind turbines that put out DC voltage. It can maintain the rotating speed of the wind turbine and keep the voltage from the wind turbine always at the range of the rated range of the grid tie inverter. It also has a high voltage protection function, when the wind is too big, and the dump load controlling system can’t keep the output voltage from the wind turbine, the controller will disconnect itself from the wind turbine, so it is very safe to be used.

 

Layout

There are 4 terminals on the left side of the inverter, 2 terminals will be connected to the DC output from the wind turbine, and 2 black terminals will be connected to dump load resistors.

There are 4 LED indicators, 3 green indicators and 1 red indicator, 3 green LED indicators will start to cycle from left to right when the grid and AC input supply is detected. This indicates the inverter is operating under normal condition. The rate of the cycling is according to how much power is being output from the wind turbine. The more big output power is, the more fast the rate is. If there is no AC grid detected, the red LED will be on, the inverter will not put out power, this is called “Island Protection”.

Electrical Specifications:

Model		SUN-1000G_WDL
Normal AC Output Power		900W
Maximum AC Output Power		1000W
AC Output Voltage Range
	110V Model	90V ~ 130V
AC Output Frequency Range		46Hz ~ 65Hz
Total Harmonic Distortion(THD)		<5%
Power Factor		0.99
DC Input Voltage Range		22V ~ 60V
Peak Inverter Efficiency		92%
Standby Power consumption		<1W
Output Current Waveform		Pure Sine-wave
MPPT Function		Yes
Over Current Protection		Yes
Over Temperature Protection		Yes
Reverse Polarity Protection		Yes
Island Protection		Yes
Stackable		Yes

Mechanical Specifications:

N.W	5.0Kg
G.W	5.5Kg
Dimension	405mm*275mm*123mm

Operating Temperature Range

-10 ~ 45 degrees C

wind inverter grid on 22V DC-60V DC to 110V, for wind turbine system