2024-10-8 44.222.134.250
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

T/QGCML 182-2023 Technical method for remote modification of setting area of relay protection device 
  Issued on: 2023-08-09   Price(USD):
T/QGCML 184-2023 Technical conditions for starting high voltage relay protection applied to impact load 
  Issued on: 2023-08-09   Price(USD):
T/QGCML 183-2023 Low voltage lines differential protection device connected by culrent loop cables on both sides 
  Issued on: 2023-08-09   Price(USD):
GB 11289-1989 Protection equipment of generator stator earthing 
  Issued on:   Price(USD): 340.0
T/QGCML 185-2023 Fault diagnosis method for multiplex channel of pilot protection 
  Issued on: 2023-08-09   Price(USD):
T/QGCML 180-2023 Automatic checking system of substation protection information 
  Issued on: 2023-08-09   Price(USD):
T/QGCML 181-2023 Technical method of relay protection device to protect signal from distant recurence 
  Issued on: 2023-08-09   Price(USD):
GB/T 14598.1871-2024 Measuring relays and protection equipment—Part 187-1: Functional requirements for differential protection—Restrained and unrestrained differential protection of motors, generators and transformers 
  Issued on: 2024-3-15   Price(USD): 2475.0
DL/T 277-2023 The technical specification of setting for controlling and protection in HVDC system 
  Issued on: 2023-10-11   Price(USD): 900.0
DL/T 2646-2023 Technical specifications for digital-analog integrated test equipment for relay protection 
  Issued on: 2023-10-11   Price(USD): 255.0
DL/T 2649-2023 Guide for protection relaying of series transformer 
  Issued on: 2023-10-11   Price(USD):
DL/T 1663-2023 Technical guidelines for on-line monitoring and intelligent diagnosis of relaying protection in smart substation 
  Issued on: 2023-10-11   Price(USD): 225.0
DL/T 2636-2023 Specification for monitoring function of VSC-HVDC operator control system 
  Issued on: 2023-10-11   Price(USD): 210.0
DL/T 2663-2023 General technical specification for test equipment of HVDC protection 
  Issued on: 2023-10-11   Price(USD): 585.0
DL/T 2645-2023 Technical specification for distributed protection of distribution network 
  Issued on: 2023-10-11   Price(USD): 210.0
DL/T 2648-2023 Technical specification for security and stability control system of accurate load shedding 
  Issued on: 2023-10-11   Price(USD):
DL/T 2647-2023 Technical specification for configuration file operation management system in smart substation 
  Issued on: 2023-10-11   Price(USD):
GB/T 14285-2023 Technical code for relaying protection and security automatic equipment 
  Issued on: 2023-11-27   Price(USD): 1575.0
GB/T 29327-2023 Requirements for 1 000 kV reactor protection equipment 
  Issued on: 2023-08-06   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   Price(USD): 600.0
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: TransForyou Co., Ltd. 2008-2040