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Pure Sine Wave Inverter Reduce System Maintenance, Reduce System Operating Costs

General inverter output has three kinds of waveform: sine wave, quasi-sine wave, square wave. Our grid is sine wave, 50Hz exchange. The DC into AC power is called the inverter. Early inverters, mostly inexpensive square wave inverters, use the simplest push-pull inverter circuit. Square wave contains a lot of harmonics. Today's inverter, mostly output sine wave. Usually the battery or solar cells of the DC, converted into 50Hz sine wave AC. This inverter is a Pure Sine Wave Inverter. Pure Sine Wave Inverter is much more expensive than square wave inverter. Pure Sine Wave Inverter, if the output waveform with the grid with the frequency, with the same phase, can be connected to the grid. There is also an inverter, the output between the sine wave and square wave, known as the prospective sinusoidal inverter. Square wave inverter or quasi-sinusoidal inverter, can only be used as an independent power supply, can not be connected.

With the improvement of electricity demand, pure Pure Sine Wave Inverter power supply for the majority of power plants to provide high-quality service support. Pure Pure Sine Wave Inverter power supply is mainly used in the power quality requirements of the higher use of the scene, such as accident lighting and server power supply.

According to different circumstances, pure Pure Sine Wave Inverter power supply is divided into two kinds of use, AC input power and DC input power. If the AC input power, will be the power system, post and telecommunications system-owned DC screen or external battery cabinet through the inverter for the load device to provide long, uninterrupted power supply, if the DC screen power, inverter overload Or failure, the system will automatically switch to bypass power supply, to ensure the continuity of the system power supply. In the DC power of the place using the inverter power supply to the important load power supply by the following advantages:

To avoid repeated investment in the battery, reduce system maintenance, reduce system operating costs.

Power system, post and telecommunications system of the DC screen are generally used VRLA battery, because the DC screen high reliability, long life (10 to 15 years), so the use of DC screen power supply, reliability and life greatly improved. The conventional UPS battery is often no maintenance, no monitoring, prone to the battery has long been damaged but failed to find the situation.

As the DC screen capacity is large, so the use of inverter power supply, the power grid can also provide a long enough AC power supply time.

This article on the classification of the inverter and the advantages of pure Pure Sine Wave Inverter power supply has been briefly explained and analysis, I hope you read this article after the pure Pure Sine Wave Inverter power supply have a better understanding and understanding.

With the improvement of electricity demand, the role of power plants is more and more important, in which pure Pure Sine Wave Inverter power supply for the majority of power plants to provide high-quality service support. Pure Pure Sine Wave Inverter power supply is mainly used in the power quality requirements of the higher use of the scene, such as accident lighting and server power supply.

According to different circumstances, pure Pure Sine Wave Inverter power supply is divided into two kinds of use, AC input power and DC input power. If the AC input power, will be the power system, post and telecommunications system-owned DC screen or external battery cabinet through the inverter for the load device to provide long, uninterrupted power supply, if the DC screen power, inverter overload Or failure, the system will automatically switch to bypass power supply, to ensure the continuity of the system power supply. In the DC power of the place using the inverter power supply to the important load power supply by the following advantages:

To avoid repeated investment in the battery, reduce system maintenance, reduce system operating costs.

Power system, post and telecommunications system of the DC screen are generally used VRLA battery, because the DC screen high reliability, long life (10 to 15 years), so the use of DC screen power supply, reliability and life greatly improved. The conventional UPS battery is often no maintenance, no monitoring, prone to the battery has long been damaged but failed to find the situation.

As the DC screen capacity is large, so the use of inverter power supply, the power grid can also provide a long enough AC power supply time.


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