Best 24V to 120V pure sine wave inverter on sale, simple and clear LCD display, USB port, widely used in the microwave oven, air conditioning and other household devices using microcomputer (CPU) control technology, superior performance.
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.
Specificaton
Model |
ATO-PSWI-1500 |
Output Power |
1500 Watt |
Peak Power |
3000 Watt |
Input Voltage |
DC 24V |
Outlet Type |
Universal socket *1 |
Input Voltage |
DC 24V (19-31V) |
Output Voltage |
1- Phase (L + N, G)= 110V, 230V ±5%
Do Not provide split phase configuration (L1, L2 + N, G)
|
No-load Current (less-than) |
≤0.3A |
Output Frequency |
50Hz or 60Hz |
Output Wave |
Pure Sine Wave |
Waveform Distortion |
THD≤3% |
USB Port |
5V, 2.1A |
Max Working Efficiency |
95% |
Undervoltage Protection |
First alarm (breaking alarm sound is one), LED red light flashes, voltage continues to decrease and shut down |
Overload Protection |
Continuous alarm, LED flashing red, off |
Over Temperature Protection |
First alarm (broken alarm sound is two), the temperature continues to rise, LED red light flashes and turns off |
Short Circuit Protection |
Short circuit protection without breaking the circuit |
Reverse protection |
Fuse blown |
Undervoltage Alarm Range |
21±0.5V |
Undervoltage Protection Range |
19±0.5V |
Overvoltage Protection Range |
31±0.5V |
Undervoltage Recovery Range |
24±0.5V |
Overvoltage Recovery Range |
28V±0.5V |
Operating Temperature |
-10℃~ +50℃ |
Cooling Way |
Intelligent cold wind |
Warranty |
12 Months |
Storage Temperature |
-30℃~ +70℃ |
Humidity |
≤90%, non-condensing |
Dimensions (W*H*D) |
370mm*180mm*80mm |
Gross Weight |
4.2kg |
Accessories |
2 Pure copper connection wires + 4 spare fuses |
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).

Pure Sine Wave Inverter Remote Control & LCD Display (Optional)
- Pure sine wave power inverter is available with remote control: wired control and wireless control.
- LCD display shows input voltage, output voltage, output frequncy, battery capacity and power.

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 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.
- Aluminum alloy casing
The surface of the aluminum alloy shell is sprayed and anodized, which is small in size, elegant in appearance and easy to carry.
- Working instructions intuitive working state
When the inverter undervoltage/overvoltage, overload, overtemperature, short circuit, the LED indicator lights.
- Multiple protection functions
- 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.
Applications

Tips: How to Generate a Stable Frequency Sine Wave?
Using a quartz oscillator circuit of the corresponding frequency (otherwise, it is necessary to increase the frequency divider circuit), combined with a standard sine wave shaping circuit, a sine wave output with stable frequency and good waveform can be obtained. The quartz oscillator circuit is used alone. It won't work because the oscillating waveform is not a sine wave.