This standard is applicable to the planning, feasibility study, and engineering design of electric energy measurement systems at provincial level and above; the design of electric energy measurement system parts of power plants, substations, and converter stations of 35kV and above. The main technical contents of this standard are: general principles, terms and abbreviations, overall architecture, main station end part, factory station end part, information transmission and security protection, relationship with other systems, and metering system power supply, clock, computer room and other requirements.
DL/T 5202-2022 history
2022DL/T 5202-2022 Electric energy metering system design procedures
2004DL/T 5202-2004 Technical code for designing of electric energy metering system