2022-06-29
Because the pillar porcelain Post Insulator (bottle) is installed in the high-voltage circuit, its basic performance should include electrical performance. Since most of the pillar porcelain bottles are used in the open air, they also have certain mechanical properties and......
2022-06-01
Confirm that the isolating switch is in the open state, and mark it at the operating position of the isolating switch to prevent someone from closing the isolating switch by mistake and disconnecting the operating power of the operating mechanism.
2022-05-31
The high-voltage fuse has a small size, improper installation, and insufficient mechanical strength, which will lead to fusing. Generally, only one phase is broken. In most cases, there are no obvious arc traces. Replacing the high-voltage fuse can restore power transmis......