2025-12-29 10.8.118.215
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Code of China
Chinese National Standard List: Relay protection and automatic device

DL/T 720-2013 General Specifications for Cabinet (Panel) with Protection and Security Automatic Equipment of Power System 
  Issued on: 2013-11-28   Translation Price(USD): 330.0
NB/T 32016-2013 Technical Specification for Grid-connected Photovoltaic Supervision Control and Data Acquisition System 
  Issued on: 2013-11-28   Translation Price(USD): 240.0
NB/T 42015-2013 Technical Specification for Recorder and Analyzer of Messages in Smart Substation Network 
  Issued on: 2013-11-28   Translation Price(USD): 210.0
GB/T 14598.127-2013 Measuring relays and protection equipment—Part 127:Functional requirements for over/under voltage protection 
  Issued on: 2013-7-19   Translation Price(USD): 330.0
GB/T 29322-2012 Specification for 1 000 kV power transformer protection equipment 
  Issued on: 2012-12-31   Translation Price(USD): 360.0
GB/T 29323-2012 Specification for 1 000 kV circuit breaker protection equipment 
  Issued on: 2012-12-31   Translation Price(USD): 300.0
GB/Z 29327-2012 Specification for 1 000 kV reactor protection equipment 
  Issued on: 2012-12-31   Translation Price(USD): 360.0
GB/T 14598.151-2012 Measuring relays and protection equipment—Part 151:Functional requirements for over/under current protection 
  Issued on: 2012-12-31   Translation Price(USD): 420.0
GB/T 14598.10-2012 Measuring relays and protection equipment—Part 22-4:Electrical disturbance tests—Electrical fast transient/burst immunity test 
  Issued on: 2012-6-29   Translation Price(USD): 210.0
GB/T 14598.18-2012 Measuring relays and protection equipment—Part 22-5:Electrical disturbance tests—Surge immunity test 
  Issued on: 2012-6-29   Translation Price(USD): 210.0
GB/T 14598.2-2011 Measuring relays and protection equipment—Part 1:Common requirements 
  Issued on: 2011-12-30   Translation Price(USD): 540.0
GB/T 14598.303-2011 General specification for digital motor combined protection equipment 
  Issued on: 2011-12-30   Translation Price(USD): 330.0
GB/T 50065-2011 Code for Earthing Design of AC Electrical Installations  
  Issued on: 2011-12-05   Translation Price(USD): 120.0
GB/T 26399-2011 Technical guide for electric power system security and stability control 
  Issued on: 2011-6-16   Translation Price(USD): 310.0
GB/T 26864-2011 The dynamic test of the power system protective products  
  Issued on: 2011-7-29   Translation Price(USD): 480.0
GB/T 14598.11-2011 Measuring relays and protection equipment—Part 11:Voltage dips,short interruptions,variations and ripple on auxiliary power supply port 
  Issued on: 2011-06-16   Translation Price(USD): 150.0
DL/T 671-2010 General specifications for generator-transformer unit protection equipment 
  Issued on: 2011-1-9   Translation Price(USD): 300.0
GB/Z 25843-2010 Specifications for control and protection equipment of ±800kV ultra high voltage direct current transmission  
  Issued on: 2010-12-23   Translation Price(USD): 390.0
GB/T 14598.14-2010 Measuring relays and protection equipment—Part 22-2:Electrical disturbance tests—Electrostatic discharge tests 
  Issued on: 2010-11-10   Translation Price(USD): 180.0
GB/T 14598.9-2010 Measuring relays and protection equipment—Part 22-3:Electrical disturbance tests—Radiated electromagnetic field immunity 
  Issued on: 2010-11-10   Translation Price(USD): 180.0
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