GB/T 24838-2018
Active1100kV high-voltage alternating-current circuit-breakers
1100kV高压交流断路器
Application Summary AI generated
This standard specifies technical requirements, test methods, and acceptance criteria for 1100kV high-voltage alternating-current circuit-breakers used in ultra-high voltage (UHV) power transmission systems. It is applied in the design, manufacturing, and commissioning of circuit-breakers for 1100kV AC substations and transmission lines, primarily in China's UHV grid projects. The standard ensures reliable interruption of fault currents and safe operation under extreme electrical and environmental conditions.
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