GB/T 7267-2003
AbolishedSeries of basic dimensionof control and protective panels and cabinet for secondary circuit of power system
电力系统二次回路控制、保护屏及柜基本尺寸系列
Application Summary AI generated
This standard specifies the basic dimensional series for control and protective panels and cabinets used in the secondary circuits of power systems. It is applied in the design, manufacturing, and procurement of equipment for power plants, substations, and electrical control rooms to ensure dimensional compatibility and interchangeability. The standard facilitates standardized installation and integration of relay protection, monitoring, and automation devices within power system infrastructure.
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