2025-12-23 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 17948.2-2006 Functional evaluation of insulation systems for rotating electrical machines - Test procedures for wire-wound windings - Classification of changes and insulation component substituti 140.0 via email in 1~3 business day valid,,2006-6-1
GB/T 20833-2007 The guide for partial discharge measurements and evaluation on stator bar and winding insulation of rotating machinery 400.0 via email in 1 business day abolished2016-09-01,2016-9-1,2007-8-1
GB/T 4942.1-2006 Degrees of Protection Provided by the Integral Design of Rotating Electrical Machined (IP Code)-Classification 140.0 via email in 1 business day superseded,2022-5-1,2006-8-1
JB/T 10415.2-2007 Hollow conductors for liquid inner cooled generator-Part 2:Stainless steel hollow conductors 100.0 via email in 1~3 business day superseded,2020-10-1,2007-9-1
GB/T 22714-2008 Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines 120.0 via email in 1 business day valid,,2009-10-1
GB/T 20137-2006 Method for determining losses and efficiency of three-phase cage induction motors 180.0 via email in 1~3 business day abolished2017-12-15,,2006-8-1
GB/T 4942.1-2001 Classification of degrees of protection provided by enclosures of rotating electrical machines(IP code) 240.0 via email in 1~3 business day superseded,2006-8-1,2001-1-2
GB/T 20833.2-2016 Rotating electrical machines―The stator winding insulation of rotating electrical machines―Part 2:On-line partial discharge measurements 550.0 via email in 1~5 business day to be superseded,2026-2-1,2016-9-1
GB/T 22719.1-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods 80.0 via email in 1 business day valid,,2009-10-1
GB 10069.3-2006 Measurement of airborne noise emitted by rotating electrical machines and the noise limits―Part 3: Noise limits 120.0 via email in 1~3 business day superseded,2009-6-1,2007-1-1
GB/T 22719.2-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits 80.0 via email in 1 business day valid,,2009-10-1
GB/T 17948.4-2006 Functional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Electrical evaluation of insulation sysyems used in machines 120.0 via email in 1~3 business day superseded2016-09-01,2016-9-1,2006-9-1
GB/T 4831-2016 Specification for model of rotating electrical motor 220.0 via email in 1 business day valid,,2016-9-1
GB/T 13958-2008 Test procedures for non-direct current excitation winding synchronous motor 360.0 via email in 1~5 business day abolished2023-07-01,2023-7-1,2009-3-1
GB/T 34862-2017 Test methods for determining quantities of equivalent circuit diagrams for three-phase low-voltage cage induction motors 375.0 via email in 1~5 business day valid,,2018-5-1
GB/T 5321-2005 Measurement of loss and efficiency for electrical machine by the calorimetric method 384.0 via email in 1~5 business day valid,,2005-8-1
GB/T 21210-2007 Starting performance of single-speed three-phase cage induction motors 150.0 via email in 1~3 business day superseded,2017-3-1,2008-5-1
QJ 2959-1997 Design Specification for Magnetic Hysteresis Gyro Motor 405.0 via email in 1~5 business day valid,,1997-9-1
GB/T 25442-2010 Standard methods for determining losses and efficiency of rotating electrical machines from tests(excluding machines for traction vehicles) 750.0 via email in 1~5 business day superseded,2019-2-1,2011-5-1
JB/T 7608-2006 Methods and limits for testing the dissipation factor tan δon winding of high voltage AC machine 40.0 via email in 1 business day valid,,2007-3-1
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GB/T 17948.2-2006 Functional evaluation of insulation systems for rotating electrical machines - Test procedures for wire-wound windings - Classification of changes and insulation component substituti 
  Issued on: 2006-2-15   Price(USD): 140.0
GB/T 20833-2007 The guide for partial discharge measurements and evaluation on stator bar and winding insulation of rotating machinery 
  Issued on: 2007-4-16   Price(USD): 400.0
GB/T 4942.1-2006 Degrees of Protection Provided by the Integral Design of Rotating Electrical Machined (IP Code)-Classification 
  Issued on: 2006-03-06   Price(USD): 140.0
JB/T 10415.2-2007 Hollow conductors for liquid inner cooled generator-Part 2:Stainless steel hollow conductors 
  Issued on: 2007-03-06   Price(USD): 100.0
GB/T 22714-2008 Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines 
  Issued on: 2008-12-30   Price(USD): 120.0
GB/T 20137-2006 Method for determining losses and efficiency of three-phase cage induction motors  
  Issued on: 2006-3-6   Price(USD): 180.0
GB/T 4942.1-2001 Classification of degrees of protection provided by enclosures of rotating electrical machines(IP code) 
  Issued on: 2001-07-01   Price(USD): 240.0
GB/T 20833.2-2016 Rotating electrical machines―The stator winding insulation of rotating electrical machines―Part 2:On-line partial discharge measurements 
  Issued on: 2016-02-24   Price(USD): 550.0
GB/T 22719.1-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods 
  Issued on: 2008-12-30   Price(USD): 80.0
GB 10069.3-2006 Measurement of airborne noise emitted by rotating electrical machines and the noise limits―Part 3: Noise limits 
  Issued on: 2006-04-30   Price(USD): 120.0
GB/T 22719.2-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits 
  Issued on: 2008-12-30   Price(USD): 80.0
GB/T 17948.4-2006 Functional evaluation of insulation systems for rotating electrical machines - Test procedures for form-wound windings - Electrical evaluation of insulation sysyems used in machines  
  Issued on: 2006-3-14   Price(USD): 120.0
GB/T 4831-2016 Specification for model of rotating electrical motor 
  Issued on: 2016-02-24   Price(USD): 220.0
GB/T 13958-2008 Test procedures for non-direct current excitation winding synchronous motor 
  Issued on: 2008-06-13   Price(USD): 360.0
GB/T 34862-2017 Test methods for determining quantities of equivalent circuit diagrams for three-phase low-voltage cage induction motors  
  Issued on: 2017-11-01   Price(USD): 375.0
GB/T 5321-2005 Measurement of loss and efficiency for electrical machine by the calorimetric method 
  Issued on: 2005-01-18   Price(USD): 384.0
GB/T 21210-2007 Starting performance of single-speed three-phase cage induction motors 
  Issued on: 2007-12-3   Price(USD): 150.0
QJ 2959-1997 Design Specification for Magnetic Hysteresis Gyro Motor  
  Issued on: 1997-03-08   Price(USD): 405.0
GB/T 25442-2010 Standard methods for determining losses and efficiency of rotating electrical machines from tests(excluding machines for traction vehicles) 
  Issued on: 2010-11-10   Price(USD): 750.0
JB/T 7608-2006 Methods and limits for testing the dissipation factor tan δon winding of high voltage AC machine 
  Issued on: 2006-09-14   Price(USD): 40.0
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