China relay GB Standards Search Result

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	GB/T 14285-2023 Technical regulations for relay protection and safety automatic devices - 英文版
	GB/T 43344-2023 Specification for magnetic materials (iron and steel) for use in relays - 英文版
	GB/T 16608.1-2023 Basic electromechanical relays for telecommunications with qualification - Part 1: General specification and blank detail specification - 英文版
	GB/T 21711.1-2023 Basic electromechanical relays - Part 1: General principles and safety requirements - 英文版
	GB/T 42150.1-2022 Specification for detection of in-situ relay protection device Part 1: General part - 英文版
	GB/T 40091-2021 Requirements for safety measures of relaying protection and security automatic equipment in smart substation - 英文版
	GB/T 14598.118-2021 Measuring relays and protection equipment -- Part 118: Synchrophasor for power systems -- Measurements - 英文版
	GB/T 14598.181-2021 Measuring relays and protection equipment -- Part 181：Functional requirements for frequency protection - 英文版
	GB/T 41034-2021 General design specification of electromagnetic relay for space application - 英文版
	GB/T 40584-2021 Technical specification for setting calculation software and data of relay protection - 英文版
	GB/T 40599-2021 Technical specification for relay protection and security automatic equipment online monitoring and analysis - 英文版
	GB/T 40864-2021 Technical requirements for relaying protection of flexible alternating current transmission equipment connecting to the system - 英文版
	GB/T 38953-2020 Technical requirements for relay protection of microgrid - 英文版
	GB/T 37571-2019 Copper and copper alloy strip for relay - 英文版
	GB/T 37549-2019 Technical code for relaying protection of generator-transformer unit in large capacity nuclear power plant - 英文版
	GB 50143-2018 Interval power line, substation (station) for TV differential turntable, relay station radio interference protection spacing standard - 英文版
	GB/T 36273-2018 Digital interface technical specification for relaying protection and security automatic equipment in smart substation - 英文版
	GB/T 21711.7-2018 Electromechanical elementary relays—Part 7:Test and measurement procedures - 英文版
	GB/T 36640-2018 Solid-state relay - 英文版
	GB/T 14598.27-2017 Measuring relays and protection equipment—Part 27：Product safety requirements - 英文版
	GB/T 34871-2017 Inspection specification of protection relay in smart substationt - 英文版
	GB/T 34122-2017 Technical specification for configuration of relaying protection and security automatic equipment of AC 220kV～750kV grid - 英文版
	GB/T 14598.24-2017 Measuring relays and protection equipment—Part 24: Common format for transient data exchange (COMTRADE) for power systems - 英文版
	GB/T 25841-2017 Guide of protection relaying for 1000kV power system - 英文版
	GB/T 14598.121-2017 Measuring relays and protection equipment—Part 121：Functional requirements for distance protection - 英文版
	GB/T 34121-2017 Technical specification for relay protection configuration tool in smart substation - 英文版
	GB/T 26831.5-2017 Specification for reading system of energy metering in community—Part 5：Wireless relaying - 英文版
	GB/T 33825-2017 Steel/copper composite rod and wire for hermetically sealed relay - 英文版
	GB/T 34125-2017 General specification for outdoor cabinet with relaying protection and security automatic equipment of power system - 英文版
	GB/T 14598.23-2017 Electrical relays—Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment—Section 3: Seismic tests - 英文版

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