Xianju Power Supply Company's Requirements for New Power Supply Voltage

1. voltage stability: the voltage of the new power supply needs to be stabilized within a certain range to avoid damage to the electrical equipment caused by voltage fluctuation. In China, the standard voltage of household electricity is 220V, and the voltage of industrial electricity may have different grades such as 380V and 6kV according to different loads and equipment types.

2. Voltage harmonics: The new power supply voltage should minimize the impact of harmonics on the power grid and electrical equipment. According to China's electric power industry standard, the total distortion rate of voltage harmonics should be controlled within 5%.

3. Voltage fluctuation: The new power supply voltage should control the voltage fluctuation within the allowable range to ensure the normal operation of the equipment. In general, the voltage fluctuation should not exceed 10%.