GB/T 25081-2010
ActiveHigh-voltage presence indicating systems
高压带电显示装置（VPIS）
Application Summary AI generated
GB/T 25081-2010 specifies technical requirements, test methods, and inspection rules for high-voltage presence indicating systems (VPIS) used to visually indicate the presence of voltage on electrical equipment. It applies to VPIS installed in high-voltage switchgear and controlgear assemblies, typically in power distribution systems operating above 1 kV, ensuring safe operation and maintenance by providing clear voltage status indication.
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