GB/T 14598.127-2013
ActiveMeasuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection
量度继电器和保护装置 第127部分：过/欠电压保护功能要求
Application Summary AI generated
This standard specifies the functional requirements, performance characteristics, and testing methods for overvoltage and undervoltage protection relays used in electrical power systems. It is applied in the design, manufacturing, and verification of protection equipment for power grids, substations, and industrial electrical installations to ensure reliable detection and response to voltage anomalies. The standard is critical for engineers and procurement professionals involved in specifying or evaluating voltage protection devices for system stability and equipment safety.
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