On 2025‑03‑01, our company reached an industry‑university‑research cooperation with the Yangdangshan Electrical Research Institute of Xi’an Jiaotong University. Based on practical demands of the power transmission and distribution…

To further improve product processing accuracy and overall production efficiency, the company carried out iterative upgrading on the production side on 2024‑01‑01, continuously introducing new‑generation CNC sheet‑metal processing …

The insulation level is to correctly deal with the relationship between various voltages (including operating voltage and various overvoltage), various voltage limiting measures and insulation strength acting on the insulation. Strive to make the products sa…

Faults related to switching‑on and switching‑off frequently occur on the circuit breaker body and operation control system of high‑voltage switchgear, which can be divided into three categories: circuit‑breaker body faults, mechani…

From the use of high-voltage switchgear, it can be divided into fixed type and movable type. Previously, the auxiliary power system of power plants used to use removable switchgear, while the power supply system used more fixed cabinets. With the progress of…

From the placement of high-voltage switchgear, it can be divided into outdoor type and indoor type. 10kV and below are mostly user indoor type. According to different primary line schemes, it can be divided into incoming and outgoing line switchgear, connect…