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NB/T 42071-2016 The technical specification of intelligent unit for protection and control in smart substation 330 (USD) via email in 1-3 business day VALID
GB/T 32518.1-2016 Field test code of controlled shunt reactor of extra high voltage―Part 1:Multistage controlled shunt reactor 430 (USD) via email in 1 business day VALID
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
GB/T 14598.301-2020 Technical requirements for power system continuous recorder 660 (USD) via email in 1-5 business day TO BE VALID
GB/T 19826-2014E General specification and safety requirements for DC power supply equipment of power projects via email in VALID please email coc@codeofchina.com for quotation
GB/T 37015.1-2018 Performance of high-voltage direct current power transmission system using voltage sourced converters(VSC-HVDC)—Part 1:Steady-state 300 (USD) via email in 1-3 business day VALID
GB/T 22390.3-2008E Control and protection equipment of high-voltage direct current(HVDC) transmission system-Part 3: DC pole control equipment 480 (USD) via email in 1-5 business day VALID
GB/T 36572-2018 Guidelines of cyber security protection for electric power system supervision and control 300 (USD) via email in 1-3 business day VALID
DL/T 393-2010 Regulations of condition-based maintenance & test for electric equipment 960 (USD) via email in 1-8 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
GB/T 34577-2017 540 (USD) via email in 1-5 business day VALID
GB/T 32353-2015 Interface specifications of real-time dynamic monitoring system for power systems 360 (USD) via email in 1-3 business day VALID
GB/T 38922-2020 General specification for 35 kV and below voltage standardized protection equipment 720 (USD) via email in 1-5 business day TO BE VALID
GB/T 16927.3-2010 High voltage test techniques—Part 3:Definitions and requirements for on-site testing 420 (USD) via email in 1-3 business day VALID
NB/T 42014-2013 Integrated automation system for electrified railway traction power supply substation 450 (USD) via email in 1-3 business day VALID
GB/T 22390.4-2008 Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 4: DC protection equipment via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 38878-2020 360 (USD) via email in 1-3 business day TO BE VALID
GB/T 37755-2019 Technical specifications for modeling and coding fiber loop in smart substation 720 (USD) via email in 1-5 business day VALID
GB/T 22390.1-2008E Control and protection equipment of high-voltage direct current(HVDC) transmission system-Part 1: Operator control system 420 (USD) via email in 1-3 business day VALID
T/CEC 135-2017 Measurement & verification guidance of section power and electricity saving for residual heat and pressure power generation projects via email in VALID please email coc@codeofchina.com for quotation
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