A pure sine wave inverter is a device that converts direct current (DC) into alternating current (AC). Its output waveform closely resembles the standard pure sine waveform of grid power. Compared to other types of inverters, pure sine wave inverters offer many unique features and functions.
Features of a pure sine wave inverter:
A pure sine wave inverter's output waveform is high quality, with very low distortion. Its output waveform is essentially identical to the AC waveform of the mains power grid. In fact, a high-quality pure sine wave inverter can provide AC power of even higher quality than the mains power grid. Pure sine wave inverters also have minimal interference with radios, communications equipment, and precision devices, low noise levels, and strong load adaptability, meeting the needs of all AC loads. They also offer high overall efficiency.
A pure sine wave inverter outputs sine wave AC power that is equal to or even better than the power grid we use daily, without the electromagnetic pollution common to the grid. Simply put, it offers a wide range of applications, strong load capacity, and excellent stability, providing the same AC power as typical household electricity. Given the required power, it can power nearly any appliance.
High Stability: This system features comprehensive protection features, including overvoltage, undervoltage, overload, overheating, short circuit, and reverse polarity, ensuring system stability.
LCD display: LCD screen displays the output current, voltage and status parameters of the inverter
High-Efficiency Conversion: The inverter boasts high inverter efficiency and low no-load losses.
Pure Sine Wave Inverter Function:
Inverter Output: When the "IVT SWITCH" on the front panel is turned on, the inverter converts the battery's DC power into pure sine wave AC power, which is output through the "AC OUTPUT" on the rear panel.
Undervoltage Protection: When the battery voltage falls below the "undervoltage point," the device automatically shuts off the inverter output to prevent overdischarge and battery damage. "Undervoltage" appears on the front panel LCD, and a ten-second buzzer sounds. When the voltage rises to the "undervoltage recovery point," the inverter resumes operation. If a switching device is installed, the device automatically switches to AC power output during an undervoltage condition.
Overload Protection: If the AC output power exceeds the rated power, the device automatically shuts off the inverter output. "Overload" appears on the front panel LCD, and a ten-second buzzer sounds. Turning off the "Inverter Switch (IVT SWITCH)" on the front panel will clear the "Overload" display. To restart the device, verify that the load is within the permitted range before turning on the "Inverter Switch (IVT SWITCH)" to restore inverter output.
Short-Circuit Protection: If a short circuit occurs in the AC output circuit, the device will automatically shut down the inverter output. The front panel LCD will display "Overload," and a buzzer will sound for ten seconds. Turning off the front panel's "IVT Switch" will remove the "Overload" display. To restart the device, verify that the output circuit is normal before re-opening the "IVT Switch" to restore inverter output.
Overheat Protection: If the temperature inside the chassis's control unit exceeds normal, the device will automatically shut down the inverter output. The front panel LCD will display "Overheat," and a buzzer will sound for ten seconds. Inverter output will resume after the temperature returns to normal.
Summary:
In summary, pure sine wave inverters, as devices that provide high-quality power, offer high stability, efficient conversion, and features such as automatic switching, short-circuit, and overload protection.
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