500 Watt Pure Sine Wave UPS Inverter

500W (550VA) pure sine wave ups inverter for sale, with pure sine wave, high efficiency-converts the battery's available power, lightweight, switch-mode design and it is easy to use.

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:

• UPS inverter with pure sine wave output (THD＜3%)
• Built-in 3-stages battery charger, allow to run loads while charging.
• Automatically switch with a ultra-fast switching time.
• Soft-start technology uses in 500W pure sine wave ups inverter.
• High efficiency-converts the battery’s available power.
• 90% 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.
• Aluminum shell with good heat dissipation and strong shock resistance.
• Optional crocodile clip and cigar lighters, easy to connect batteries or vehicles' batteries.
• 500 watt ups inverter with USB charging port: 5V, ideally qualified for powering your phone, laptop, pc, etc.
• LED indicators for power and protections.
• Uninterruptible power supply inverter with switch-mode design, easy to use.
• Intelligent fan for cooling, long use life.

Parameter List:

Pure Sine Wave UPS Inverter Output Sockets (Optional)

Application:

Tips：When a Pure Sine Wave UPS Inverter is Necessary?

Although the improved sine wave inverter can work in almost all cases, it may cause damage or reduce efficiency in some cases. The main category of equipment that operates more efficiently with pure sine wave inverters is electronic equipment that uses AC motors, such as refrigerators, compressors, and microwave ovens. In most cases, they still work, but may not be as effective, which may lead to excess heat accumulation and possible damage.

If you are using a CPAP machine, especially a CPAP machine with a heating humidifier, you may need to consider using a pure sine wave inverter to avoid damaging the equipment. It is always a good idea to check the manufacturer's recommendations, but most CPAP manufacturers recommend using pure sine wave inverters.