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  • Home /
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  • 24V 400 Watt Pure Sine Wave Inverter
24V 400 Watt Pure Sine Wave Inverter
24V 400 Watt Pure Sine Wave Inverter
24V 400 Watt Pure Sine Wave Inverter
24V 400 Watt Pure Sine Wave Inverter
24V 400 Watt Pure Sine Wave Inverter

24V 400 Watt Pure Sine Wave Inverter

$101.97
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Reasonable price and high quality 400 watt pure sine wave inverter for sale online. The max efficiency of this true sine wave inverter is 90%, working temperature is -10℃ to 50℃. Output frequency 50Hz or 60Hz is available. Adopts aluminum alloy shell, makes pure sine inverter more durable. Lightweight and portable, a 24V 400W pure sine wave inverter is widely used for camping, road trips, and emergency backup power.
Free shipping
Delivery date: 6-12 days
SKU: ATO-PSWI-24V-400W
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  • Overview
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Overview

Built with advanced protection features, this 24V DC to AC pure sine wave inverter safeguards against over voltage, overload, short circuits, and over-temperature, giving you peace of mind during use. Compact in size and lightweight, it is easy to carry and install in limited spaces. Its 400 watt continuous power capacity supports small household tools. Its quiet operation and durable construction make pure sine wave inverter a reliable companion for both home backup and outdoor adventures.

Note: If the load is a refrigerator or similar to a refrigerator with a compressor, it is recommended that the power of the inverter is more than 10 times the power of the load.


Features:

  • Intelligent integrated circuit control. Unique front and rear dual soft start technology, CPU core, SPWM pulse width control technology, special constant power technology, anti-reverse diode technology.
  • Pure sine wave. 100% pure sine wave output, low distortion, waveform and main power line AC waveform are basically the same, equipment accuracy is small, low interference, low noise, strong load capacity, can meet any type of AC load, without damaging the load.
  • Imported parts. The pure sine wave inverter materials are imported components, and the panel uses double-sided circuit boards to ensure high quality and high performance of the products, and to match the excellent quality of the detailed molds.
  • Working instructions intuitive working state. When the sine wave inverter undervoltage/overvoltage, overload, overtemperature, short circuit, the LED indicator lights.
  • Fault warning/buzzer alarm reminder. When the inverter high voltage, low voltage, over temperature, overload protection function is turned on, once the protection of the inverter is triggered, the inverter disconnects the power supply and the load enters the protection mode for the first time, and issues an alarm through the buzzer alarm device. Make your use more secure.

Details:

Aluminium alloy housing

Aluminium Alloy housing

Aluminium's excellent thermal conductivity facilitates efficient heat dissipation, enhancing the inverter's performance and lifespan. its corrosion resistance ensures longevity even in harsh environments. Thermal efficiency, and environmental friendliness, making it an optimal choice for pure sine wave inverter.
Single intelligent cooling fan

Single Intellengent Cooling Fan

Optimize energy consumption by adjusting fan speed based on temperature, enhancing efficiency. Intelligent cooling fan in sine wave inverter ensures quieter operation compared to traditional fan, enhancing user comfort. It contributes to environmental sustainability by reducing energy waste and emissions.
One button switch

One-button Switch

The one-button power on/off control in 24V 400W inverter for efficient management, safer electricity consumption. Streamlining operation and minimizing the risk of errors. It provides ease of use. Users don't need to navigate multiple switches or complicated settings. Ensuring reliable performance and convenience in various applications.


Applications:

Caravan

Caravan

Power failure

Power Failure

Outdoor camping

Outdoor Camping

Household appliances

Household Appliance

Specs
Model ATO-PSWI-24V-400W
Rated Power 400 Watt
Peak Power 800 Watt
Input Voltage DC 24V
Output Voltage 100 /110 /120 /220 /230 /240VAC±5%
Unload Current Less Than 0.2A
Output Frequency 50Hz±0.5Hz or 60Hz±0.5Hz
Output Waveform Pure Sine Wave
Waveform Distortion THD<3% (Linear load)
USB Port 5V, 1A
Max Working Efficiency 92%
Low Voltage Protection Function Alarm at first, voltage continuously reduces. LED Red light on & shut down
Over Voltage Protection Function LED Red light on, shut down
Over Load Protection Function LED Red light on, shut down
Over Temperature Protection Function Alarm at first, temperature continuously rises. LED Red light on & shut down
Short Circuit Protection Function LED Red light on
Input Reverse Polarity Protection Function Fuse burn-out
Input Voltage Range 20-31V
Low Voltage Alarm 21±0.5V
Low Voltage Protection 20±0.5V
Over Voltage Protection 31±0.5V
Low Voltage Recover 24±0.5V
Over Voltage Recover 29.5±0.5V
Working Temperature -10℃~ +50℃
Cooling Method Intelligent air cooling
Warranty 1 year
Storage Temperature -30℃~ +70℃
Configuration standard
Dimensions (W*H*D) 255mm*112mm*60mm
Net/Gross Weight 1080g / 1280g


Dimension (Unit: mm)

400W pure sine wave inverter dimension

Pure Sine Wave Inverter Output Sockets (Optional)
Note:
Inverter output voltage is 1-phase (L, N, G) only, Do not provide split phase configuration (L1, L2+N, G).

Power inverter sockets

FAQ

How well does a 24V pure sine inverter perform in extreme environments such as high humidity or heat?

A 24V pure sine wave inverter generally performs reliably in various environments, but extreme conditions like high humidity or heat can affect its efficiency and longevity. In hot climates, excessive heat can cause the inverter's internal components to degrade faster, reducing performance and lifespan. Most quality inverters include built-in cooling systems such as fans or heat sinks to dissipate heat, but proper ventilation and installation in shaded or cool areas are still essential to prevent overheating. High humidity poses another challenge. Moisture can lead to internal corrosion, electrical short circuits, or insulation breakdown. It is recommended keeping the inverter in a dry, well-ventilated space and using waterproof or weather-resistant enclosures for outdoor applications.

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