"Now power off the 1025 switch cabinet in section II of the 10KV transformer，Please operators and guardians wear insulating equipment，Normally operate...” to further improve the safety and reliability of mine power supply，Recently，Hanjiawan Coal Company carefully carried out the second phase of the annual spring preventive m88 casino。

Preliminary stage of trial，Hanjiawan Coal Company plans ahead、Scientific deployment，Combined with actual work，Developed a daily work plan and related safety technical measures during the spring prevention m88 casino，Determine the division of labor among m88 casino personnel，To ensure "zero errors" in this m88 casino、Zero errors、Zero delay”。

During testing，35KV substation and Yulin Guanglian Electric Power Company jointly inspect the 35KV Qianhan Line、35KV substation、Second-section switch cabinet of underground substation、Transformer、Cable line、Protective devices and other important equipment underwent a "major physical examination"。Professional and technical personnel survey and arrange the m88 casino site in advance，Conduct relay protection m88 casino on electrical equipment、Cable withstand voltage m88 casino、Insulation equipment m88 casino and other inspections，and maintained and maintained it，Make sure it is in top working order。

To ensure the safety of power supply and operation during the m88 casino，The company’s mechanical and electrical materials management center、The electromechanical operation team arranges dedicated personnel to be on-site 24 hours a day，After 6 days of hard work，The spring prevention m88 casino came to a successful conclusion。

“This m88 casino not only improved the safety and reliability of the company’s power supply equipment，Also let employees get exercise in practice，Improved their safety awareness and operational skills level。" said Wang Taiping, head of the company's electromechanical operation team。(Huang Jing)