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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
JB/T 8749-1998 General technical requirements for voltage regulators 1144.0 via email in 1~5 business day superseded2008-02-01 ,2008-2-1,1998-12-1
GB/T 25092-2010 Dry-type air-core smoothing reactors for HVDC applications 370.0 via email in 1~3 business day valid,,2011-2-1
GB/T 22071.2-2008 Test guide for instrument transformers - Part 2: Inductive voltage transformers 270.0 via email in 1~5 business day superseded,2018-7-1,2009-4-1
GB 19212.17-2013 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100V - Part 17: Particular requirements and tests for switch mode power supply un 490.0 via email in 1~3 business day superseded,2020-5-1,2014-11-14
GB 1094.3-2003 Power transformers？Part 3:Insulation levels,dielectric tests and external clearances in air 400.0 via email in 1 business day superseded,2018-7-1,2004-1-1
GB 19212.7-2006 Safety of power transformers power supply units and similar - Part 7: Particular requirements for safety isolating transformers for general use 120.0 via email in 1~3 business day superseded,2013-5-1,2007-3-1
SN/T 1093-2013 Rules for the inspection of current transformers for import and export 120.0 via email in 1~3 business day abolished2017-12-22,,2014-6-1
GB/T 19212.13-2005 Safety of power transformers,power supply units and similar devices?Part 13:Particular requirements for constant voltage transformers 195.0 via email in 1~3 business day valid,,2006-8-1
GB 1207-2006 Inductive voltage transformers 630.0 via email in 1~3 business day superseded,2014-11-14,2007-3-1
JB/T 8510.1-2007 Instrument transformers for AC electrified railroad traction power supply—Part 1:Current transformers 150.0 via email in 1~3 business day superseded2017-04-01,2017-4-1,2007-7-1
JB/T 10941-2010 Current transformers with compound film insulation 120.0 via email in 1~3 business day superseded,2024-2-1,2010-7-1
JB/T 10056-1999 Technical Conditions for DC Current Transformer 150.0 via email in 1~3 business day valid,,1999-4-5
GB/T 8554-1998 Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures 480.0 via email in 1~3 business day valid,,1988-7-1
GB/T 18494.2-2007 Convertor transformers—Part 2:Transformers for HVDC applications 170.0 via email in 1 business day superseded2022-10-01,2022-10-1,2007-8-1
GB 19212.7-2012 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 7: Particular requirements and test for safety isolating transformers and power supply units incorporating saftey isolating transformers 220.0 via email in 1~3 business day valid,,2013-5-1
GB/T 6451-1999 Specification and technical requirements for three-phase oil-immersed power transformers 580.0 via email in 1~5 business day superseded,2008-9-1,2000-5-1
JB/T 7068-2002 Metal expanders for instrument transformer 150.0 via email in 1~3 business day superseded,2016-3-1,2002-7-16
GB 19212.8-2012 Safety of power transformers power supplies reactors and similar products—Part 8:Particular requirements and tests for transformers and power supplies for toys 120.0 via email in 1 business day valid,,2013-5-1
GB 19212.1-2008 Safety of power transformers power supplies reactors and similar products - Part 1: General requirements and tests 1450.0 via email in 1 business day superseded,2017-3-1,2009-6-1
GB/T 20840.4-2015 Instrument transformers -- Part 4: Additional requirements for combined transformers 440.0 via email in 1~5 business day valid,,2016-6-1
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JB/T 8749-1998 General technical requirements for voltage regulators 
  Issued on: 1998-05-26   Price(USD): 1144.0
GB/T 25092-2010 Dry-type air-core smoothing reactors for HVDC applications 
  Issued on: 2010-9-2   Price(USD): 370.0
GB/T 22071.2-2008 Test guide for instrument transformers - Part 2: Inductive voltage transformers 
  Issued on: 2008-06-30   Price(USD): 270.0
GB 19212.17-2013 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100V - Part 17: Particular requirements and tests for switch mode power supply un 
  Issued on: 2013-12-31   Price(USD): 490.0
GB 1094.3-2003 Power transformers？Part 3:Insulation levels,dielectric tests and external clearances in air 
  Issued on: 2003-05-26   Price(USD): 400.0
GB 19212.7-2006 Safety of power transformers power supply units and similar - Part 7: Particular requirements for safety isolating transformers for general use  
  Issued on: 2006-8-25   Price(USD): 120.0
SN/T 1093-2013 Rules for the inspection of current transformers for import and export 
  Issued on: 2013-11-6   Price(USD): 120.0
GB/T 19212.13-2005 Safety of power transformers,power supply units and similar devices?Part 13:Particular requirements for constant voltage transformers 
  Issued on: 2005-10-09   Price(USD): 195.0
GB 1207-2006 Inductive voltage transformers 
  Issued on: 2006-8-25   Price(USD): 630.0
JB/T 8510.1-2007 Instrument transformers for AC electrified railroad traction power supply—Part 1:Current transformers 
  Issued on: 2007-1-25   Price(USD): 150.0
JB/T 10941-2010 Current transformers with compound film insulation 
  Issued on: 2010-2-11   Price(USD): 120.0
JB/T 10056-1999 Technical Conditions for DC Current Transformer 
  Issued on: 1999-4-5   Price(USD): 150.0
GB/T 8554-1998 Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures 
  Issued on: 1987-12-23   Price(USD): 480.0
GB/T 18494.2-2007 Convertor transformers—Part 2:Transformers for HVDC applications 
  Issued on: 2007-4-16   Price(USD): 170.0
GB 19212.7-2012 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 7: Particular requirements and test for safety isolating transformers and power supply units incorporating saftey isolating transformers 
  Issued on: 2012-06-29   Price(USD): 220.0
GB/T 6451-1999 Specification and technical requirements for three-phase oil-immersed power transformers 
  Issued on: 1999-10-01   Price(USD): 580.0
JB/T 7068-2002 Metal expanders for instrument transformer 
  Issued on: 2002-12-1   Price(USD): 150.0
GB 19212.8-2012 Safety of power transformers power supplies reactors and similar products—Part 8:Particular requirements and tests for transformers and power supplies for toys 
  Issued on: 2012-6-29   Price(USD): 120.0
GB 19212.1-2008 Safety of power transformers power supplies reactors and similar products - Part 1: General requirements and tests 
  Issued on: 2008-1-19   Price(USD): 1450.0
GB/T 20840.4-2015 Instrument transformers -- Part 4: Additional requirements for combined transformers 
  Issued on: 2015-05-15   Price(USD): 440.0
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