A brief description of the 24kV gas-insulated switchgear.
Different voltage levels of ring network or terminal power supply systems have different requirements for the voltage level of ring network switchgear. The gas-insulated switchgear developed and produced by Qingchang Electric Power covers a comprehensive range of voltage levels, and the entire series of ring network switchgear meets different project needs, with the 24kV gas-insulated switchgear being one of them.
Due to the continuous construction of new infrastructure in China's power grid, such as rail transit, new energy, and the development of national grid projects, the demand for medium-voltage gas-insulated switchgear in China continues to increase. As the application scenarios become increasingly complex, the demand for ring network switchgear at different voltage levels has also diversified. To this end, Qingchang Electric Power, based on years of experience in the research, production, and practical operation of ring network switchgear, has absorbed advanced technologies from abroad and launched the 24kV gas-insulated switchgear to enrich the adaptable voltage levels and provide more segmented distribution support according to user needs.
Like the 12kV gas-insulated switchgear, the 24kV gas-insulated switchgear also uses SF6 gas as the insulating medium, featuring a fully insulated and fully sealed structure that protects the core components while significantly reducing maintenance costs. Its compact structure gives it a great advantage in miniaturization. To match the corresponding power system, the 24kV gas-insulated switchgear has correspondingly increased parameters such as 1-minute power frequency withstand voltage and lightning impulse withstand voltage. All corresponding modules have been optimized for the 24kV voltage level, so there is no need to worry about stability issues caused by the increase in voltage level.
Medium-voltage ring network switchgear ranges from 12kV to 40.5kV to meet different project needs. This 24kV gas-insulated switchgear from Qingchang Electric Power retains all the advantages and characteristics of the 12kV gas-insulated switchgear, whether in terms of insulation performance, small footprint, maintenance-free, low cost, or excellent performance in pollution resistance and flood prevention. Therefore, it can be applied in various fields and can be installed and operated in harsh environments.
Beijing Qingchang Electric Power Technology Co., Ltd. - Expert in ring network switchgear manufacturing
Ring main unit, gas-insulated switchgear, high-voltage ring main unit, SF6 ring main unit, gas-insulated switchgear
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