The output waveform of the pure sine wave inverter is good, the distortion is very low, and its output waveform is basically the same as the AC waveform of the mains grid. Pure sine wave inverter has little interference with radio, communication equipment and precision equipment, low noise, strong load adaptability, can meet the application of all AC loads, and the whole machine has high efficiency.
The pure sine wave inverter outputs the same or better sine wave alternating current as the power grid we use every day. There is no electromagnetic pollution in the power grid. In short, it has a wide range of applications, strong load capacity and excellent stability. The same alternating current as the usual household. In the case of meeting the power, it can drive almost any kind of electrical appliances.
Pure sine wave inverter feature
- High stability: Because the system has complete protection functions such as overvoltage, undervoltage, overload, overheating, short circuit, reverse connection, etc., the stability of the system is ensured.
- LCD display: LCD can display battery voltage and output voltage and status parameters.
- Efficient conversion: The pure sine wave inverter has high inverter efficiency and low no-load loss.
- Digital intelligent control: The core device is controlled by a powerful single-chip microcomputer, which makes the peripheral circuit structure simple, and the control method and control strategy are flexible and powerful, thus ensuring excellent performance and stability.
- Optional mains switching: If the mains switching function is selected, in the state of battery undervoltage or inverter failure, the device can automatically switch the load to the mains power supply, thus ensuring the power supply stability of the system.
Pure sine wave inverter function
- Inverter output function: After turning on the "inverter switch (IVT SWITCH)" on the front panel, the inverter converts the DC power of the battery into pure sine wave alternating current, which is output from the "AC OUTPUT" on the rear panel.
- Automatic voltage stabilization function: When the voltage of the battery pack fluctuates between the voltage undervoltage point and the overvoltage point, and the load changes within the rated power, the device can automatically stabilize the output. Overvoltage protection function: When the battery voltage is greater than the "overvoltage point", the device will automatically cut off the inverter output, the front panel LCD will display "overvoltage", and the buzzer will sound an alarm for ten seconds. When the voltage drops to the "overvoltage recovery point", the inverter resumes work.
- Undervoltage protection function: When the battery voltage is lower than the "undervoltage point", in order to avoid damage to the battery due to overdischarge, the device will automatically cut off the inverter output. At this time, the LCD on the front panel displays "undervoltage", and the buzzer gives an alarm sound for ten seconds. When the voltage rises to the "undervoltage recovery point", the inverter will resume work; if a switching device is selected, it will automatically switch to the mains output when undervoltage.
- Overload protection function: If the AC output power exceeds the rated power, the device will automatically cut off the inverter output, the front panel LCD will display "overload", and at the same time, the buzzer will sound an alarm for ten seconds. Turn off the "Inverter Switch (IVT SWITCH)" on the front panel, and the "Overload" display disappears. If it needs to be restarted, it must be checked to confirm that the load is within the allowable range, and then turn on the "inverter switch (IVT SWITCH)" to restore the inverter output.
- Short-circuit protection function: If the AC output circuit is short-circuited, the device will automatically cut off the inverter output, the front panel LCD will display "overload", and at the same time, the buzzer will sound an alarm for ten seconds. Turn off the "Inverter Switch (IVT SWITCH)" on the front panel, and the "Overload" display disappears. If you need to restart the machine, you must check to confirm that the output line is normal, and then turn on the "inverter switch (IVT SWITCH)" to restore the inverter output.
- Overheating protection function: If the temperature of the internal control part of the chassis is too high, the device will automatically cut off the inverter output, the front panel LCD will display "overheating", and at the same time, the buzzer will sound an alarm for ten seconds. After the temperature returns to the normal value, the inverter output is restored.
- Battery reverse connection protection function: The equipment has perfect battery reverse connection protection function. If the positive and negative polarity of the battery is reversed, the fuse in the chassis will be automatically blown to avoid damage to the battery and equipment. However, it is still strictly forbidden to reverse the battery connection.
