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    4000 Watt Pure Sine Wave Power Inverter, 12V DC to 110V AC

    5 out of 5 based on 6 reviews | Write a review
    $776.83
    $854.94
    Competitive price pure sine wave power inverter with 4000 watt continuous and 8000 watt peak power has optional input DC voltage 12V / 24V / 48V and output AC voltages 110V / 120V / 220V / 230V / 240V. This DC to AC power inverter is designed with multi-protections, low-noise cooling fan, and AC household outlet & USB charging port, high quality and stability, suitable for home or outdoor use.
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    SKU: ATO-PI-4000W
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    4000W/8000W pure sine wave power inverter delivers reliable, stable and clean power,  best for powering all kinds of electronics or appliances including sensitive loads such as air conditioner, refrigerator, and resistive loads like cell phone, TV, fans and so on.

    Features

    • 4000 Watt continuous power and 8000 Watt peak power
    • Pure sine wave inverter, capable of producing clean & stable electricity
    • Soft-start technology
    • USB charging port for powering your phone, laptop, etc.
    • Aluminum alloy casing with good heat dissipation
    • Multiple protections against under and over voltage, over load, over temperature, short circuit and input polarity reverse connection
    • ON/OFF switch design, easy to use
    • Intelligent cooling fan, long working life

    Note: Refrigerators or devices similar to refrigerator loads need to choose an inverter with a power of more than 10 times.

    Specification

    Model ATO-PSWI-4000
    Output Power 4000 Watt
    Peak Power 8000 Watt
    Phase 1- Phase (L, N, G), Do Not provide split phase configuration (L1, L2 + N, G)
    Input Voltage* DC 12V DC 24V DC 48V DC 12V DC 24V DC 48V
    Input DC Voltage Range 10-15.5V 20-31V 40-61V 10-15.5V 20-31V 40-61V
    Output Voltage* 100V AC or 110V AC or 120V AC ±5% 220V AC or 230V AC or 240V AC ±5%
    No-load Current (less-than) 1.5A 1A 0.8A 1.5A 1A 0.8A
    Output Frequency* 50Hz±0.5Hz or 60Hz±0.5Hz
    Output Wave Pure sine wave
    Waveform Distortion THD<3% (linear load)
    USB Port 5V 1A
    Outlets Type 2*Universal outlet and 4*USA outlet
    Max. Working Efficiency 90.0%
    Low Voltage Alarm 10.5V±0.5V 21V±0.5V 42V±1V 10.5V±0.5V 21V±0.5V 42V±1V
    Low Voltage Shutdown 10V±0.5V 20V±0.5V 40V±1.5V 10V±0.5V 20V±0.5V 40V±1.5V
    Low Voltage Recovery 13V±0.5V 24V±0.5V 48V±1V 13V±0.5V 24V±0.5V 48V±1V
    Over Voltage Shutdown 15.5V±0.5V 31V±0.5V 61V±1V 15.5V±0.5V 31V±0.5V 61V±1V
    Over Voltage Recovery 14.8V±0.5V 29.5V±0.5V 59V±1V 14.8V±0.5V 29.5V±0.5V 59V±1V
    Protection Low voltage, Over voltage, Over load, Over temperature, Short circuit, Input polarity reverse connection
    Cooling Way Intelligent air cooling
    Remote Control* Wired control (2m) or Wireless control (30m)
    LCD Display* Display input voltage, output voltage, frequency, power, waveform, battery capacity
    Operating Temperature ﹣10℃~ +50℃
    Storage Temperature ﹣30℃~ +70℃
    Humidity ≤90%, non-condensing
    Dimensions (W*H*D) 459*210*156mm
    Package Size (W*H*D) 545*300*245mm
    Net./Gross Weight 10kg/12.1kg
    Certificate CE, RoHS
    Warranty 12 Months

    Details

    4000 Watt Pure Sine Wave Power Inverter Details

    Wiring Diagram

    12v 24v power inverter wiring
    Note: The wiring of 48V inverter is similar to the 24V inverter, and the batteries are connected in series.

    LCD Display (Optional)

    The LCD display will show input voltage, output voltage, frequency, power, waveform, and battery capacity.

    Pure sine wave inverter LCD dispaly

    Protection Functions & Applications

    pure sine wave power inverter protections

    Pure sine wave power inverter applications

    • Reverse Polarity Protection
      Auto protection when input positive and negative polarities are reversely connected – The fuse blown out.
    • Short Circuit Protection
      Automatically self-protect when short circuit occurs – Red LED light ON.
    • Low Voltage Protection
      Automatically protect when in low voltage – Alarm first, the voltage continuously reduces, the red light is on and the inverter shuts down.
    • Over Voltage Protection
      Automatically protect when in high voltage – Red LED light is on, and the inverter automatically shuts down.
    • Over Temperature Protection
      Automatically self-protect when at high temperature – Alarm first, the temperature continuously rises, the red light is on and the inverter shuts down.
    • Overload Protection
      Automatic self-protection when there is overload – Red LED light is on and the inverter automatically shuts down.

    Tips: What is the continuous output power of inverters? What is the peak output power?

    Some electric appliances or tools within electric motors, such as refrigerators, washing machines, electric drills and so on, require a large amount of current to drive at the moment of startup. Once started successful, they need only a small current to maintain their normal operation. Therefore, for the power inverter, there is continuous output power and peak output power.

    The continuous output power is the rated output power. Generally the peak output power is 2 times the rated output power. For example, the 4000W power inverter has the continuous output power of 4000 watt while its peak power is 8000 watt. It must be underlined that some appliances, such as air conditioners, refrigerators, etc., have a starting current equivalent to 3-7 times the normal operating current. Therefore, only the inverter that can meet the peak power of the electrical appliance can work normally.

    In this video, ATO makes a simple test on the input and output voltage of 1000W 24 DC to 220V AC pure sine wave power inverter. And, this power inverter is used to power a cell phone and a fan which work normally.

    How to Diagnose Inverter Problems and Repair
    An inverter is a power conversion device. The basic working principle of an inverter is to convert direct current into high-frequency, high-voltage alternating current through pulse width modulation (PWM) technology. The core part of the inverter is a PWM integrated controller, which is responsible for generating PWM signals and converting DC power to AC power through MOS switching tubes. A blown fuse is one of the most common reasons why an inverter has no output. This video will show you how to perform a simple diagnosis of a failed inverter and how to fix the problems.

    Existing reviews of 4000 Watt Pure Sine Wave Power Inverter, 12V DC to 110V AC
    Very happy with this power inverter
    This 4000 watt pure sine wave inverter powers all the plugs. Induction cooktop, espresso machine, coffee grinder, all work no problem. I'm confident this product will last for a long time. Very pleased with this pure sine wave inverter.
    From: Beahn | Date: 30/05/2022
    Was this review helpful? Yes No (0/0)
    Love this pure sine wave inverter
    Installation was easy with heavy gauge DC supply cables supplied. Great product! It works just like it should and with little to no noise. Even when the fan kicks on it not loud at all.
    From: Beeyh | Date: 25/04/2022
    Was this review helpful? Yes No (0/0)
    Best pure sine wave power inverter
    I tried to test the AC on high and it didn't indicate any problems. This is the best pure sine wave power inverter I found on the market. I would buy again and recommend to my friend.
    From: Javier | Date: 13/04/2022
    Was this review helpful? Yes No (0/0)
    High quality
    Great product. No complaints at all. This is one of the best pure sine wave inverters that I've owned. I will recommend to anyone. This inverter is working perfectly, allowing me to recharge batteries while driving between jobs.
    From: Farrah | Date: 25/03/2022
    Was this review helpful? Yes No (0/0)
    It is a nice power inverter. So far, works so great.
    Nice device. I purchased this 4000W inverter for our road trip to power our most of electronics. The inverter is well built, easy to install with the included power cables. So far, works so great.
    From: Joshua M. | Date: 27/06/2019
    Was this review helpful? Yes No (0/0)
    Nice power inverter
    This inverter outputs large power with stable voltage, and it is perfect for home. Nice product.
    From: Aiden | Date: 24/07/2018
    Was this review helpful? Yes No (0/0)
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