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GB/T 14285-2006 Technical code for relaying protection and security automatic equipment (USD) via email in 1-5 business day VALID
DL/T 599-1996 Technical guide for enhancement of urban medium and low voltage distribution networks (USD) via email in 1-3 business day ABOLISHED
T/CEC 167-2018 Technical requirements for interconnection between DC distribution network and AC distribution network via email in VALID please email coc@codeofchina.com for quotation
DL/T 283.2-2012 (USD) via email in 1-5 business day ABOLISHED
SD 131-1984 (USD) via email in 1-5 business day VALID
DL/T 630-1997 Technical requirement for RTU with a. c. electrical quantities input discrete sampling (USD) via email in 1-3 business day VALID
GB/T 33591-2017 Technical specification of time synchronism system and equipment in smart substation (USD) via email in 1-3 business day VALID
GB/T 37015.1-2018 Performance of high-voltage direct current power transmission system using voltage sourced converters(VSC-HVDC)—Part 1:Steady-state (USD) via email in 1-3 business day VALID
GB/T 36572-2018 Guidelines of cyber security protection for electric power system supervision and control (USD) via email in 1-3 business day VALID
GB/T 13730-2002 Dispatching automation systems for distric power networks via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
DL/T 547-1994 (USD) via email in 1-3 business day ABOLISHED
GB/T 32353-2015 Interface specifications of real-time dynamic monitoring system for power systems (USD) via email in 1-3 business day VALID
DL/T 459-2000 Specifictions of D.C supply cabinet in power system (USD) via email in 1-3 business day ABOLISHED
GB 38755-2019 Code on security and stability for power system (USD) via email in 1-3 business day VALID
GB/T 31994-2015E The technical specifications for smart remote communication and control gateway (USD) via email in 1-5 business day VALID
GB/T 33605-2017 Specification of message mail for power system (USD) via email in 1-3 business day VALID
DL/Z 860.2-2006 Communication networks and systems in substations Part 2: Glossary (USD) via email in 1-5 business day VALID
GB/T 38438-2019 Operational evaluation index system for electric power communication network (USD) via email in 1-3 business day VALID
DL/T 599-2005 Technical guide for enhancement of urban medium and low voltage distribution networks (USD) via email in 1-3 business day ABOLISHED
GB/T 35692-2017 Guideline for system planning of high voltage direct current(HVDC)power transmission project (USD) via email in 1-3 business day VALID
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