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Electrical equipment is divided into two types according to its voltage
Release time：
2024-04-16
Electrical equipment can be divided into high-voltage electrical equipment and low-voltage electrical equipment according to its voltage. According to the People's Republic of China industry standard electrical safety work regulations, the voltage to the ground of high-voltage electrical equipment is above 250V, and the voltage to the ground of low-voltage electrical equipment is 250V and below. According to the 2009 Power line Safety Regulations, the voltage level of high-voltage electrical equipment is 1000V and above, and the voltage level of low-voltage electrical equipment is below 1000V. In addition, high-voltage lines generally refer to 3-10 kV lines, and low-voltage lines generally refer to 220/380 volt lines.
Electrical equipment can be divided into high-voltage electrical equipment and low-voltage electrical equipment according to its voltage. According to the People's Republic of China industry standard electrical safety work regulations, the voltage to the ground of high-voltage electrical equipment is above 250V, and the voltage to the ground of low-voltage electrical equipment is 250V and below. According to the 2009 Power line Safety Regulations, the voltage level of high-voltage electrical equipment is 1000V and above, and the voltage level of low-voltage electrical equipment is below 1000V. In addition, high-voltage lines generally refer to 3-10 kV lines, and low-voltage lines generally refer to 220/380 volt lines.
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