Zhengge Electric 2024-03-13 14:04:18 The cause of the circuit breaker closing failureThe reason why the circuit breaker does not close is in various aspects, such as the operation mode is not good when closing, the quality of the closi...
Zhengge Electric 2024-03-13 14:04:18 Electrical classification of power distribution equipment in low-voltage power grids - DC circuit breakersIn China's economic and social development and people's daily life, the use of electromagnetic energy is becoming more and more common. Electr...
Zhengge Electric 2024-03-13 14:04:18 The operation inspection items of the all-round disconnector switchDC circuit breaker - how to use the disconnector for the maintenance of power distribution equipment in the basic knowledge of low-voltage electrical ...
Zhengge Electric 2024-03-13 14:04:18 Use the protector with caution to eliminate the hidden danger of electricityWhen the human body is electrocuted, the larger the current entering the body, the longer the phase current lasts, the more dangerous it is. The degre...
Zhengge Electric 2024-03-13 14:04:18 In the future, China's low-voltage electrical industry will meet more comprehensive changesIn the field of industrial control, control appliances are divided into two categories: high-voltage control appliances and low-voltage control applia...