Author: National Development and Reform Commission
Publisher:
Publish Date: 2005-05-01
Features: This standard was formulated in accordance with the arrangements of the original Ministry of Power's "Notice on Confirming the Plan for the Formulation and Revision of Power Industry Standards in 1997." This standard specifies the communication facilities of substations, their design scope, and technical requirements for substation communication design. This standard is applicable to the communication design of new 220kV~500kV substations. For the communication design of expanded or renovated 220kV~500kV substations, it can be referred to for implementation.
China Electricity Industry Standard DL/T 5225-2005 Technical Specifications for Communication Design of 220kV~500kV Substations
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