2025-12-14 216.73.216.3
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Relay protection and automatic device

GB/T 29327-2023 Requirements for 1 000 kV reactor protection equipment 
  Issued on: 2023-08-06   Translation Price(USD): 315.0
DL/T 2379.3-2023 Test specification of on-site protection equipment-Part 3: Transformer protection 
  Issued on: 2023-5-26   Translation Price(USD): 600.0
DL/T 2379.4-2023 Test specification of on-site protection equipment - Part 4: Busbar protection 
  Issued on: 2023-5-26   Translation Price(USD): 645.0
DL/T 624-2023 Technical requirement for test equipment of relay protection equipment based on micro-computer 
  Issued on: 2023-5-26   Translation Price(USD): 315.0
NB/T 31044-2023 Technical specification for permanent magnet wind turbine generator - converter Set 
  Issued on: 2023-5-26   Translation Price(USD): 510.0
GB/T 42150.1-2022 Test specification for on-site protection equipment—Part 1：General part 
  Issued on: 2022-12-30   Translation Price(USD): 315.0
DL/T 2547-2022 Technical specification for monitoring device of AC cross section power loss  
  Issued on: 2022-11-04   Translation Price(USD): 600.0
DL/T 2546-2022 General specifications for rotating generator rotor grounding protection device  
  Issued on: 2022-11-04   Translation Price(USD): 340.0
DL/T 2545.1-2022 Testing regulations for relaying protection and security automatic equipment of power station Part 1: Coal-fired power plant  
  Issued on: 2022-11-04   Translation Price(USD): 345.0
DL/T 2544-2022 Guide for condition based maintenance strategy of relay protection devices  
  Issued on: 2022-11-04   Translation Price(USD): 435.0
DL/T 2543-2022 Simulation test specifications for control and protection of high voltage direct current systems  
  Issued on: 2022-11-04   Translation Price(USD): 195.0
DL/T 2542-2022 Guide for calculating settings of relay protection of synchronous condenser and transformer  
  Issued on: 2022-11-04   Translation Price(USD): 600.0
NB/T 10926-2022 Technical specification for reliability of hydraulic pitch control system of wind turbine 
  Issued on: 2022-05-13   Translation Price(USD): 255.0
NB/T 10925-2022 Technical specification for reliability of electric pitch control system of wind turbine 
  Issued on: 2022-05-13   Translation Price(USD): 255.0
GB/T 14598.181-2021 Measuring relays and protection equipment―Part 181:Functional requirements for frequency protection 
  Issued on: 2021-12-31   Translation Price(USD): 990.0
GB/T 14598.118-2021 Measuring relays and protection equipment―Part 118:Synchrophasor for power systems―Measurements 
  Issued on: 2021-12-31   Translation Price(USD): 810.0
DL/T 2383-2021 Technical specifications for cabinets in prefabricated secondary equipment cabin 
  Issued on: 2021-12-22   Translation Price(USD): 500.0
DL/T 2377-2021 Code of practice for condition evaluation of HVDC control andprotection system 
  Issued on: 2021-12-22   Translation Price(USD): 330.0
DL/T 2379.1-2021 Test specification of on-site protection equipment - Part 1: Smart management unit 
  Issued on: 2021-12-22   Translation Price(USD): 700.0
DL/T 2379.2-2021 Test specification of on-site protection equipment - Part 2: Line protection 
  Issued on: 2021-12-22   Translation Price(USD): 900.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040