1, harmonic distortion, voltage waveform distortion, current change and harmonic generation protection function will affect the use of equipment. The UPS provides a stable power supply for the device, improving the running of the device.

2. In order to stabilize the frequency function, the frequency value is one cycle of the city power change per second, and 50 Hertz is 50 cycles

per second. When the operation of urban generators is affected by sudden changes in user power consumption, changes in speed can cause instability of the grid frequency. UPS power conversion provides a stable frequency to ensure normal device operation.

3. Instantaneous protection. Sometimes, the power supply may have a momentary voltage plunge or voltage plunge. This problem may affect the accuracy of the equipment, or even damage the equipment, causing loss to the user. The UPS power supply provides stable voltage protection.

4. The function of suppressing transverse mode and common mode noise is generally between live line and neutral line, and common mode noise is generated before live line, neutral line and ground line. These are invisible electrical energy, so these problems can not be prevented, always harm the equipment, bring losses to the user. Huai 'an UPS power supply has been protecting data and instruments to ensure the normal operation of equipment and extend the service life of equipment.