⑦ 液压或气压太低。采用液压操作机构的油断路器、气体灭弧（空气、SF6） 断路器，由于操作机构的液压太低，断路器分、合闸时，会造成慢分、慢合，慢分、慢合会使触头间产生的电弧不易熄灭而引起断路器爆炸；当空气断路器、SF6断路器的气体灭弧介质压力太低时，断路器的灭弧能力降低，甚至不能熄灭电弧，从而引起断路器爆炸。所以，采用液压操作机构的油断路器、气体灭弧断路器都装有液压和气体压力闭锁装置，当液压、气压过度降低时，都会将断路器闭锁在原来的位置上。
In the evaluation of "2021 Henan Province Construction Industry Integrity Model Enterprise and Excellent Project Manager" by the Henan Provincial Construction Industry Association in 2022, our company's Li Haijun, Wang Guojing, and Zhang Shuaibing were awarded the honorary title of "Excellent Project Manager of Henan Province Construction Industry Enterprise". With years of experience and dedication, their hearts and hands are united. With the clearest original intention and the most tenacious attitude, they have tempered themselves and created exquisite products. Li Haijun, a mid-level engineer in the second level construction division, serves as the following
There is a kind of determination called 'united as one, overcome difficulties together', and a kind of dedication called 'sacrifice small homes, take care of everyone'. The sudden COVID-19 swept through Zhengzhou. For a moment, shopping malls, residential areas, office spaces, communities, etc. were all "locked down". Although the city slowed down, the operation and maintenance of power equipment could not stop for even a minute. Botai Power's operation and maintenance personnel have been on the front line 24 hours a day since the outbreak of the epidemic, demonstrating their responsibility and dedication through actions, silently dedicating themselves to fulfilling their original mission and becoming a part of the epidemic
It is said that the gaps between fingers are too wide, time is too thin, and I have not yet realized that the three summers have ended. The time has already turned into a new autumn, although there are still frequent hot waves rolling, the footsteps of autumn have arrived at the doorstep. Let's follow the gentle breeze, step on fallen leaves, slow down the pace of life, and enjoy the beautiful parent-child time of autumn. All the beauty comes as scheduled for parent-child team building. In order to help everyone relax, release stress, and enhance communication and exchange among colleagues amidst busy work and life, on September 3rd, Botai Electric organized the "Unity and Happiness" event
