2025-12-5 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
GB/T 10230.2-2025 Tap-changers - Part 2: Application guidelines 930.0 via email in 1~10 business day to be valid,,2026-5-1
T/CEC 1125-2025 Technical specification for series oil-immersed transformer of unified power flow controller via email in business day valid,,2025-6-30
T/CEC 1124-2025 Guide for applied voltage test with partial discharge measurements on oil-immersed series transformer of unified power flow controller via email in business day valid,,2025-6-30
T/CEC 1073-2025 Greenhouse gases—Quantification methods and requirements for carbon footprint of power equipment products—Transformers（Product category rules） via email in business day valid,,2025-6-30
DB37/T 4794-2024 Technical specification for condition based maintenance strategy of natural ester insulating oil-immersed power transformers via email in business day valid,,2025-1-30
DB37/T 4793-2024 Technical specification for hand-over test of natural ester insulating oil-immersed power transformers via email in business day valid,,2025-1-30
GB/T 19212.14-2012 Safety of transformers,reactors,power supply units and similar products for supply voltages up to 1 100 V―Part 14:Particular requirements and tests for auto transformers and power supply units incorporating auto transformers 225.0 via email in 1~3 business day superseded,2025-9-1,2013-5-1
GB/T 20840.10-2025 Instrument transformers—Part 10：Additional requirements for low-power passive current transformers 645.0 via email in 1~5 business day valid,,2025-8-1
T/EPTC 002-2022 Technical Specification of 10 kV intelligent distribution transformer via email in business day valid,,2022-12-31
GB/T 1094.7-2024 Power transformers—Part 7: Loading guide for mineral-oil-immersed power transformers 1200.0 via email in 1~5 business day valid,,2025-6-1
JB 7067-1993 Column contact voltage regulator 105.0 via email in 1~3 business day valid,,1994-1-1
JJG(京)3025-2023 Verification Regulation of Diaphragm Gas Meters with Electronic Temperature and Pressure Compensation via email in business day valid,,2023-7-1
GB/T 1094.1-2013/XG1-2017 Power transformers―Part 1:General , includes Amendment 1 810.0 via email in 1~5 business day valid,,2018-2-1
ZB K 41003-1988 via email in business day superseded,1998-5-1,1991-1-1
ZB K 41006-1989 via email in business day superseded,2000-1-1,1990-1-1
ZB K 41012-1990 via email in business day valid,,1990-7-1
ZB K 41013-1990 via email in business day valid,,1990-7-1
DL/T 267-2023 Specification of oil-immersed and hermetically sealed wound core distribution transformer 285.0 via email in 1~3 business day valid,,2023-11-26
DL/T 2639-2023 Test method for integrated wiring of equipment in substation intervals 2625.0 via email in 1~5 business day valid,,2024-4-11
DL/T 1268-2023 Technical specification for three-phase combined power instrument transformers 315.0 via email in 1~5 business day valid,,2024-4-11
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GB/T 10230.2-2025 Tap-changers - Part 2: Application guidelines 
  Issued on: 2025-10-31   Price(USD): 930.0
T/CEC 1125-2025 Technical specification for series oil-immersed transformer of unified power flow controller 
  Issued on: 2025-03-04   Price(USD):
T/CEC 1124-2025 Guide for applied voltage test with partial discharge measurements on oil-immersed series transformer of unified power flow controller 
  Issued on: 2025-03-04   Price(USD):
T/CEC 1073-2025 Greenhouse gases—Quantification methods and requirements for carbon footprint of power equipment products—Transformers（Product category rules） 
  Issued on: 2025-03-04   Price(USD):
DB37/T 4794-2024 Technical specification for condition based maintenance strategy of natural ester insulating oil-immersed power transformers 
  Issued on: 2024-12-30   Price(USD):
DB37/T 4793-2024 Technical specification for hand-over test of natural ester insulating oil-immersed power transformers 
  Issued on: 2024-12-30   Price(USD):
GB/T 19212.14-2012 Safety of transformers,reactors,power supply units and similar products for supply voltages up to 1 100 V―Part 14:Particular requirements and tests for auto transformers and power supply units incorporating auto transformers 
  Issued on: 2012-06-29   Price(USD): 225.0
GB/T 20840.10-2025 Instrument transformers—Part 10：Additional requirements for low-power passive current transformers 
  Issued on: 2025-01-24   Price(USD): 645.0
T/EPTC 002-2022 Technical Specification of 10 kV intelligent distribution transformer 
  Issued on: 2022-12-27   Price(USD):
GB/T 1094.7-2024 Power transformers—Part 7: Loading guide for mineral-oil-immersed power transformers 
  Issued on: 2024-11-28   Price(USD): 1200.0
JB 7067-1993 Column contact voltage regulator 
  Issued on:   Price(USD): 105.0
JJG(京)3025-2023 Verification Regulation of Diaphragm Gas Meters with Electronic Temperature and Pressure Compensation 
  Issued on: 2023-06-01   Price(USD):
GB/T 1094.1-2013/XG1-2017 Power transformers―Part 1:General , includes Amendment 1 
  Issued on: 2017-12-29   Price(USD): 810.0
ZB K 41003-1988  
  Issued on:   Price(USD):
ZB K 41006-1989  
  Issued on:   Price(USD):
ZB K 41012-1990  
  Issued on:   Price(USD):
ZB K 41013-1990  
  Issued on:   Price(USD):
DL/T 267-2023 Specification of oil-immersed and hermetically sealed wound core distribution transformer 
  Issued on: 2023-5-26   Price(USD): 285.0
DL/T 2639-2023 Test method for integrated wiring of equipment in substation intervals 
  Issued on: 2023-10-11   Price(USD): 2625.0
DL/T 1268-2023 Technical specification for three-phase combined power instrument transformers 
  Issued on: 2023-10-11   Price(USD): 315.0
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