This specification is applicable to the design of relay protection and automatic devices for power lines and equipment of 3~110kV in various industries, generators with a single unit capacity of 25MW and below, power tra...
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National Standard for Relay Protection 50062 - HHC Networks & Smart City Solutions [PDF]
1.0.2 This Code is applicable to design of relaying protection and automatic device of electric power installations like 3~110kV power circuit or equipment, power generator with single-machine capacity
Code for Design of Relaying Protection and Automatic Device of Electric Power Installations (English Version)
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NOTE: The English version hereof has been translated by codeofchina directly from the openly-published Chinese standard GB/T 50062-2008. In the event of any discrepancy in the process of
In order to implement the national technical and economic policies in the design of relay protection and automatic devices of electric power installations, and achieve safety, reliability, advanced technology,
1.0.1 This code is formulated with a view to implementing the related national technical-economic policies, to accomplishing state-of-the-art technology and economic feasibility in the design of
Article 1.0.1 This specification is formulated to implement the national technical and economic policies in the design of relay protection and automatic devices of power installations, and
The relaying protection and automatic device shall be able to timely reflect the fault and abnormal operating condition of equipment and circuit, and shall excise fault and restore the power supply as
1. General provisions 2. General rules 3. Generator protection 4. Power transformer protection 5. 3~66kV power line protection 6. 110kV Protection of power circuit
"Code for Construction and Acceptance of Water and Sewerage Pipeline Works" has been approved as a national standard with a serial number of GB 50062-2008, and will be implemented on May 1, 2009.