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Wenzhou Sunuse Electric Technology Co., Ltd.  

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Portable 400W 800w Pure Sine Wave Power Inverter 12 Volt With Cables 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: SIP400

Small Size Of Portable Power 400w Pure Sine Inverters Wi



Small Size Of Portable Power 400w Pure Sine Inverters With Cables 12 Volt 800watt Peak Power



Quick Detail:



1, With USB 2000mA, 5V output 
2, CE, ROHS 
3, Smart, light, easy for carry 
4, Efficiency: more than 92%








400W 12V

400W 24V

400W 48V

Input DC Voltage Range:

11-16V DC

22-32V DC

44-62V DC

Under-voltage Protective:

10.0±0.3V DC

20.0±0.8V DC

40.0±1.5V DC

Under-voltage Alarm:

10.5±0.3V DC

21.0±0.8V DC

42.0±1.5V DC

Over Voltage Protective:

16.0±0.3V DC

31.0±0.8V DC

62.0±1.5V DC

Over Voltage Recovery:

15.0±0.3V DC

29.0±0.8V DC

59.0±1.5V DC

Max Power:


Peak Power:



White box package



Reverse Protecion: 

Blown fuses

Over Load Protection Power: 


Quiescent Current:


Max. Efficiency:


Total Harmonic Distortion:

≤3% Linear load(pure sine wave)

Short Circuit:


Status Indicator Lamp:

Work: Green LED    Failure: Red LED and alarm
LED Display: Voltage, Current, Power(optional)

Work condition:

Operating Temperature: -10~40°C

Operating Humidity: 10--90%(non-condensate)






The pure sine wave Series Inverters are suitable for most loads and provide an economical way to get instant AC power anywhere and anytime as long as a battery is handy. 


The power inverter can convert 12V/24V DC to 220V/110V AC to supply for the electronic products such as player MP3, player MP4, cell phone, laptop, emergency light, electric fan, electric blanket, electric shaver, digital camera, digital video, TV, CD, DVD, game machine, cleaner, refrigerator, electric light etc.




      Pure Sine Power Inverter


The pure sine inverter, which is also referred to as a "true" sine wave, utilizes sine wave in order to provide your appliances with power.

 A sine wave, which is produced by rotating AC machinery, is the type of wave that is generally provided by the utility company with the help of a generator.

The benefits of using a pure sine wave inverter include:
· All equipment currently on the market is designed for use with sine waves.

· Some appliances, particularly microwaves and variable speed motors, will not produce full output if they do not use sine wave power.

· Some appliances, such as light dimmers and bread makers, will not work at all without sine wave power.

  On the downside, pure sine wave inverters are more expensive than the other two types of inverters. By looking out for discount inverters that are on sale,

 however, you can keep your costs down. 






About our inverter, it have audible alarms, like the following:


Buzzer Alarm ( make a noise "di")

Low-voltage ( make a noise "di di")

Over-voltage ( make a noise "di di di" )

Over-temperature ( make a noise "di di di di" )

Over-load ( make a noise "di di di di di")

Short-circuit ( make a noise "di di di di di di")




Choosing the Right Inverter


First step is to establish the power required to run your equipment. Most appliances/ tools have their wattage stamped on the nameplate or listed in the owner's manual. Simply add your appliance wattages together to arrive at a total figure. If you find you can only local the amps, use this simple calculation:240volts* Amps =Watts.

Step two is slecting the correct size inverter. Resistive loads(lights, chargers, etc.) only require your inverters rated output. Inductive loads such as an air conditioner, refrigerator/freezer requires 5-7 times the continuous rating, e.g. an 80w refrigerator requires a 600w inverter. Power tools, fluorescent lights, TV also requires 3-4 times more wattage at start up. Therefore you would need a 1000W inverter to power a 250W drill.

Keep in mind, it's an inverter, not a power station, choosing an inverter with 25-30% above your needs is recommended. If you're unsure of your requirements, ask us or a licensed electrician.


 Mr. Sophie

Tel: 86-577-57181685
Contact to this supplier

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Company Info

Wenzhou Sunuse Electric Technology Co., Ltd. [China (Mainland)]

Business Type:Manufacturer
City: Wenzhou
Province/State: Zhejiang
Country/Region: China (Mainland)

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