2025-12-22 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DL/T 2383-2021 Technical specifications for cabinets in prefabricated secondary equipment cabin 500.0 via email in 1~5 business day valid,,2022-3-22
DL/T 2377-2021 Code of practice for condition evaluation of HVDC control andprotection system 330.0 via email in 1~3 business day valid,,2022-3-22
DL/T 2379.1-2021 Test specification of on-site protection equipment - Part 1: Smart management unit 700.0 via email in 1~5 business day valid,,2022-3-22
DL/T 2379.2-2021 Test specification of on-site protection equipment - Part 2: Line protection 900.0 via email in 1~5 business day valid,,2022-3-22
DL/T 2378-2021 General specification for protective relay comprehensive recording and intelligent operating-maintenance equipment in substation 2475.0 via email in 1~5 business day valid,,2022-3-22
DL/T 2381-2021 Technical specifications for network performance testing device of smart substation 500.0 via email in 1~5 business day valid,,2022-3-22
DL/T 2380-2021 Technical specification of calculating settings of relay protection for generator-motor and transformer unit of pumped storage power plant 870.0 via email in 1~5 business day valid,,2022-3-22
DL/T 2382-2021 Inspection regulation for distribution relay protection device 225.0 via email in 1~3 business day valid,,2022-3-22
DL/T 2384-2021 Test specification for secondary circuit performance in smart substation 500.0 via email in 1~5 business day valid,,2022-3-22
GB/T 14598.181-2021 Measuring relays and protection equipment―Part 181:Functional requirements for frequency protection 990.0 via email in 1~5 business day valid,,2022-7-1
GB/T 14598.118-2021 Measuring relays and protection equipment―Part 118:Synchrophasor for power systems―Measurements 810.0 via email in 1~5 business day valid,,2022-7-1
GB/T 40096.5-2021 Technical specification for on-site protection equipment - Part 5: Line protection 750.0 via email in 1~5 business day valid,,2021-12-1
GB/T 40096.4-2021 Technical specification for on-site protection equipment - Part 4: Smart management unit 750.0 via email in 1~5 business day valid,,2021-12-1
GB/T 40096.2-2021 Technical specification for on-site protection equipment - Part 2: Connector and prefabricated cable 500.0 via email in 1~5 business day valid,,2021-12-1
GB/T 40096.3-2021 Technical specification for on-site protection equipment - Part 3: Operation module 300.0 via email in 1~3 business day valid,,2021-12-1
GB/T 40096.1-2021 Technical specification for on-site protection equipment - Part 1: General specification 300.0 via email in 1~3 business day valid,,2021-12-1
NB/T 10675-2021 Standardization design specification for 110 kV multi-terminal transmission line protection equipment 600.0 via email in 1~5 business day valid,,2021-7-26
GB/T 40091-2021 Requirements for safety measures of relaying protection and security automatic equipment in smart substation 225.0 via email in 1~3 business day valid,,2021-11-1
DL/T 2246.4-2021 Technical specification for grid-connected operation and control of electrochemical energy storage station. Part 4: Relaying protection 90.0 via email in 1~3 business day valid,,2021-7-1
GB/T 14598.301-2020 Technical requirements for power system continuous recorder 645.0 via email in 1~5 business day valid,,2020-12-1
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DL/T 2383-2021 Technical specifications for cabinets in prefabricated secondary equipment cabin 
  Issued on: 2021-12-22   Price(USD): 500.0
DL/T 2377-2021 Code of practice for condition evaluation of HVDC control andprotection system 
  Issued on: 2021-12-22   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   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   Price(USD): 900.0
DL/T 2378-2021 General specification for protective relay comprehensive recording and intelligent operating-maintenance equipment in substation  
  Issued on: 2021-12-22   Price(USD): 2475.0
DL/T 2381-2021 Technical specifications for network performance testing device of smart substation 
  Issued on: 2021-12-22   Price(USD): 500.0
DL/T 2380-2021 Technical specification of calculating settings of relay protection for generator-motor and transformer unit of pumped storage power plant 
  Issued on: 2021-12-22   Price(USD): 870.0
DL/T 2382-2021 Inspection regulation for distribution relay protection device 
  Issued on: 2021-12-22   Price(USD): 225.0
DL/T 2384-2021 Test specification for secondary circuit performance in smart substation 
  Issued on: 2021-12-22   Price(USD): 500.0
GB/T 14598.181-2021 Measuring relays and protection equipment―Part 181:Functional requirements for frequency protection 
  Issued on: 2021-12-31   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   Price(USD): 810.0
GB/T 40096.5-2021 Technical specification for on-site protection equipment - Part 5: Line protection 
  Issued on: 2021-05-21   Price(USD): 750.0
GB/T 40096.4-2021 Technical specification for on-site protection equipment - Part 4: Smart management unit 
  Issued on: 2021-05-21   Price(USD): 750.0
GB/T 40096.2-2021 Technical specification for on-site protection equipment - Part 2: Connector and prefabricated cable 
  Issued on: 2021-05-21   Price(USD): 500.0
GB/T 40096.3-2021 Technical specification for on-site protection equipment - Part 3: Operation module 
  Issued on: 2021-05-21   Price(USD): 300.0
GB/T 40096.1-2021 Technical specification for on-site protection equipment - Part 1: General specification 
  Issued on: 2021-05-21   Price(USD): 300.0
NB/T 10675-2021 Standardization design specification for 110 kV multi-terminal transmission line protection equipment 
  Issued on: 2021-04-26   Price(USD): 600.0
GB/T 40091-2021 Requirements for safety measures of relaying protection and security automatic equipment in smart substation 
  Issued on: 2021-04-30   Price(USD): 225.0
DL/T 2246.4-2021 Technical specification for grid-connected operation and control of electrochemical energy storage station. Part 4: Relaying protection 
  Issued on: 2021-01-07   Price(USD): 90.0
GB/T 14598.301-2020 Technical requirements for power system continuous recorder 
  Issued on: 2020-06-02   Price(USD): 645.0
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