Box type substation solution
It has the charac……
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![Low voltage distribution equipment and self-contained generator equipment](https://www.ctrlpl.com/wp-content/uploads/2024/02/微信截图_20240201125136.jpg")
2024-02-01The interlocking device between the low-voltage distribution device and the self-contained generator equipment should operate reliably. It is strictly prohibited to operate self owned power generat…… -
![The secondary side of the voltage transformer must not be short circuited during operation](https://www.ctrlpl.com/wp-content/uploads/2024/02/微信截图_20240201125016.jpg")
2024-02-01Due to the high short-circuit current generated during a short circuit, the transformer may be burnt out. Therefore, fuses are installed on both the primary and secondary sides of the voltage trans…… -
![Daily article on electrical knowledge](https://www.ctrlpl.com/wp-content/uploads/2024/02/微信截图_20240201124823.jpg")
2024-02-01Basic knowledge of electricians_ Common knowledge for electricians: In the three-phase five wire system, colors yellow, green, red, and light blue respectively represent U, V, W, and N protective g…… -
![The rural office seat was sprinkled with salt by the staff into the food](https://www.ctrlpl.com/wp-content/uploads/2024/01/DL.jpg")
2024-01-31Recently, a video from Weining Autonomous County, Bijie, Guizhou has attracted widespread attention on the internet. In the video, a person wearing a work ID and work clothes pours a bag of salt di…… -
![The cherry blossoms in the tea garden are in full bloom](https://www.ctrlpl.com/wp-content/uploads/2024/01/111123456.jpg")
2024-01-31On January 30, 2024, in Huangjia Village Tea Garden, Shuidong Town, Linwu County, Chenzhou City, Hunan Province, cherry blossoms bloomed and the scenery was picturesque. one thousand two hundred…… -
![Texas and US government armed confrontation. Trump stands out in support of the governor of Texas](https://www.ctrlpl.com/wp-content/uploads/2024/01/微信截图_20240129113440.jpg")
2024-01-29As the US election approaches, there has been a fierce conflict between the federal government and Texas over the immigration crisis. On January 22nd, Biden authorized the US federal law enforce……
