GB/T 14598.11-2011
AbolishedMeasuring relays and protection equipment - Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port
量度继电器和保护装置 第11部分：辅助电源端口电压暂降、短时中断、电压变化和纹波
Application Summary AI generated
This standard specifies the immunity requirements and test methods for measuring relays and protection equipment when subjected to voltage dips, short interruptions, variations, and ripple on their auxiliary power supply ports. It is applied in the electrical engineering industry to ensure the reliable operation of protective relays and control devices in power systems, particularly during disturbances in the DC or AC auxiliary supply. The standard is used for type testing and compliance verification of equipment in substations, power plants, and industrial facilities.
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