high quality modified sine wave inverter 300w inverter

Product Introducton   Power Inverter is a kind of product which change the DC electricity to AC electricity then offer power to small electrical equipment and digital products. It has been widely used in cars, steamboats, mobile officing post and telecommunications, public security, emergency and so on. it has five kinds of protect function such as: input under voltage protection, input over voltage protection, over temperature protection, output short circuit protection. output short circuit protection. These five functions can protect the electrical equipment and the circuit of the car.   Application Range   Our product can be applied to areas with ample sunshine and electricity deficiency or no electri city. At the same time it can be widely used for travelling, residential lighting, prairie pastoral a rea, field working, agriculture and forestry, island and fishing boat, border post, outdoor workin g and emergency power.   Technical Data    

Model		WS-M-300W
Input	DC voltage	12V /24V /48V
	Voltage Range	DC11-15V / 21-30V / 41-56V
	No Load Current Draw	<0.25A/<0.13A<0.07A
	Efficiency	87%~90%
	DC Connector	Car Adaptor or Cables With Clips
Output	AC Voltage	110v±10% / 220v±10%
	Continuous Power	300W
	Surge Power	600W
	Waveform	Modified sine wave
	Frequency	50Hz / 60Hz
	THD	<5%
Protection	Low Voltage Alarm	DC10.5±0.3V/DC21V ±0.5V/DC42V ±0.5V
	Low Voltage Shut Down	DC10V ±0.5V/DC21V ±0.5V/DC40V ±0.5V
	Over Voltage Shut Down	DC15.5V ±0.5V/DC30.5V ±0.5V/DC60V ±0.5V
	Over Load	Shut Off Output
	Over Thermal	Shut Off Output Automatically
	Fuses	Short Circuit
Environment	Working Temperature	-10°c ~ +50°c
	Working Humidity	10%~90%RH
	Storage Temperature	-30°c ~ +70°c
Package	Machine Size(mm)	120*105*55
	Packing Size(mm)	170*150*78
	Net Weight	0.9kg
	Gross Weight	0.95kg
	Packing mode	Carton
Other	Start	Soft start
	Cooling ways	Cooling Fan

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