China National Standards

China Guide protection relaying GB Standards List

  •  China "Guide protection relaying" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 25841-2017 Guide of protection relaying for 1000kV power system
    1000kV电力系统继电保护技术导则    		 China National Standards
    Guide protection relaying
    English PDF
    GB/Z 25841-2010 Guide of protection relaying for 1000kV power system
    1000kV电力系统继电保护技术导则    		 China National Standards
    Guide protection relaying
    English PDF

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