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Grid Inverter SUN-250-WAL

Ningbo National Hi-Tech Park Sunshine Technology Co., Ltd.

Grid Inverter SUN-250-WAL

Packaging Details : 295mm*190mm*100mm

Payment Terms : L/C, T/T, Western Union

Place of Origin : China

Trade Terms : FOB

Production Capacity : 50000PCS/Year

Brand Name : masspower

Standard : Sun-250g-Wal

Main Markets : Global

HS Code : 8504402000

Category : Alternative Energy Generators

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Build In Rectifier
Build In Dump Load Controller
Build In High Wind Protection
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 build in bridge rectifier and dump load controller, 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.&
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Normal AC Output Power225W
Maximum AC Output Power250W
AC  Output Voltage RangeSwitch is at 230V Position190V ~ 260V
Switch is at 115V Position90V ~ 130V
AC Output Frequency Range  46Hz ~ 65Hz
Total Harmonic Distortion(THD)< 5%
Power Factor0.99
Input Voltage Range (Optional)(AC INPUT)10.8V ~ 30V
(The test point is at the output of the rectifier)
Peak Inverter Efficiency92%(The consumption of the rectifier is not calculated. )
Standby Power consumption< 1.5W
Output Current WaveformPure Sine-wave
MPPT FunctionYes
Over Current ProtectionYes
Over Temperature ProtectionYes
Reverse Polarity ProtectionYes
Island ProtectionYes
Recommend Dump Load Resistor3 ohm/250 watt

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