Scope 1 of the Inspection and Testing Specification for Relay Protection in Intelligent Substations: This standard specifies the conditions, items, methods, and results for the inspection and testing of relay protection devices (hereinafter referred to as protection devices) and related equipment (analog input merging units, intelligent terminals) tripped by GOOSE (including direct and network trips) in intelligent substations using analog sampling, digital direct sampling, and digital network sampling methods. This standard is applicable to the inspection and testing of protection devices and merging units for intelligent substations with voltage levels of 110 (66) kV and above, as well as intelligent terminals. Devices with voltage levels below 110 (66) kV shall comply with this standard. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB/T 2423.17-2008 Environmental Testing for Electrical and Electronic Products - Part 2: Test Methods - Test Ka: Salt Spray
GB/T 4208-2008 Degrees of Protection Provided by Enclosures (IP Code)
GB/T 7261-2016 Basic Test Methods for Relay Protection and Automatic Devices - GB/T 11287-2000 Electrical Relays - Part 21: Measurement of Vibration and Shock of Relays and Protective Devices, Collision and Seismic Testing Part 1: Vibration Testing (Sine) GB/T 14285 Technical Specification for Relay Protection and Safety Automatic Devices GB/T 14537-1993 Impact and Collision Testing of Relays and Protection Devices
GB/T 14598.2 Measurement Relays and Protection Devices Part 1: General Requirements GB/T 14598,9-2010 Measurement Relays and Protection Devices Part 22-3: Electrical Disturbance Testing - Radiated Electromagnetic Field Immunity
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