300W Pure Sine Wave Power Inverter

300W Pure Sine Wave Power Inverter ■ Pure sine wave inverter provide an output voltage wave form that has a very low harmonic distortion like utility-supplied electricity. ■ They are more suited for inductive load such as microwave ovens, refrigerators, compressors, air conditioners,motors, pump and etc, it can prevent computer crashes, noises & glitches in monitors, TV, Game consoles etc. ■ In short the Pure Sine Wave Inverter will provide a reliable power source for all electronic appliances & devices.


 · Pure sine wave output (THD<3%)

 · Input & output fully isolation

 · Input Protections: Reverse Polarity(Fuse)/ Under Voltage   / Over  Voltage

 · Output Protection: Short Circuit / Overload /Over  / Earth Fault / Soft Start

 · 100% real power, High surge power 

 · 2 years warranty

 · CE/ROHS approved

TY-300-S  TY-300-S-12V TY-300-S-24V  

Rated Power 300W
Maximum Output Power  Load 120~150%(3min.);200%(3sec)
AC Voltage 100~120VAC / 200~240VAC (Optional)
Frequency 50Hz±0.1% or 60Hz±0.1% (Optional)
Waveform Pure sine wave output (THD<3%)
USB Port 5V 2.1A
Led Indicator Light Working and Fault


Bat.Voltage 12V 24V  
Voltage Range 10.5V-15V 21V-30V  
No Load Consumption <0.4A <0.2A  
Efficiency 90% (Full Loading) / 95% (1/3 Loading)
Fuses 55A*1 30A*1  
Low Voltage Alarm 10.5V± 0.5V 21V±1V  
Low Voltage Shut down  10V± 0.5V 20V±1V  
Over Voltage Shut down  15.5V±0.5V 31V±1V  
Reverse Polarity By fuse open
Over Temperature Shut Off Output Automatically, Temperature >75℃
Output Short Shut down output voltage , restart to recover
Over Load Shut down output voltage , restart to recover
Earth fault Shut down output voltage , when the load has electrical leakage
Soft Start 3-5 Seconds
ENVIRONMENT Working Temp.  -10℃~+50℃ 
Working Humidity  20%~90% RH  Non-Condensing
Storage Temp.  -30℃~+70℃ 
SAFETY CE EMC Compliance to EN55032:2012 
CE LVD To EN 60950-1; 2006+A11: 2009+A1:2010+A12: 2011+A2: 2013.
E-Mark E13*10R00*10R05*14123*00
PACKING Dimensions 210×130×60mm
Packing 1.1kg;12pcs/14.4kg/0.054m³
    ACCESSORIES Battery Cable 1x Positive & 1x Negative Battery Cables 
User Manual 1x English Manual
Fuse 1x Replaceable fuse
Zhejiang Tianyu Electronic Co.,Ltd

Huangyuan Village, Chunjiang Street,322000
Yiwu City, Zhejiang, China

Tel: +0086-579-85680329
Fax: +0086-579-85680329

CE makred Pure sine wave inverter, Grid Tie Inverter & DC to AC Power Inverter, Solar panel power inverter     ROHS Certified Company for Manufactring DC to AC power inverter, Grid Tie Inverter, Pure sine wave inverter with Charger

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Note: Specifications May Change Without Notice