Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 4473-1996 Synthetic testing of high-voltage alternating current circuit-breakers 405.0 via email in 1~5 business day abolished
GB/T 311.6-1983 High voltage test techniques; Part 5:Sphere-gaps for voltage measurement via email in business day abolished
GB/T 311.7-1988 Application guide for insulation co-ordination of high voltage transmission and transformation equipment 510.0 via email in 1~5 business day valid
GB/T 13540-2009 Seismic qualification for high-voltage switchgear and controlgear 330.0 via email in 1~3 business day valid
GB/Z 24841-2009 Technical specification for capacitor voltage transformers of 1 000 kV AC system 240.0 via email in 1~3 business day valid
DL 5027-1993 Typical rules of fire protection for electric power installations 2145.0 via email in 1~10 business day superseded
GB/T 311.3-2007 Insulation coordination - Part 3: Procedures for high-voltage direct current (HVDC) converter stations 750.0 via email in 1~3 business day valid
GB/T 11604-2015 Testing procedure of radio interference generated by high voltage equipment 315.0 via email in 1~5 business day valid
GB/T 28814-2012 The guide for composition of the ±800kV converter station operating code 210.0 via email in 1~3 business day valid
GB/T 16927.4-2014 High Voltage and High Current Test Techniques - Part 4: Definitions and Requirements for Test Currents and Measuring Systems 3435.0 via email in 1~10 business day valid
GB/T 13540-1992 Anti-seismic characteristic test for high-voltage switchgear 225.0 via email in 1~3 business day superseded
DL/T 1015-2006 Guide for application of voltage measuring system in DC&AC high voltage tests on site 180.0 via email in 1~3 business day valid
GB 11604-1989 Test methods for measuring radio interference from high voltage equipment 60.0 via email in 1 business day superseded
GB/T 7354-2003 Partial discharge measurements 340.0 via email in 1 business day valid
GB/T 311.6-2005 Voltage measurement by means of standard air gaps 210.0 via email in 1~3 business day valid
GB/T 25097-2010 Insulating live-working washing agent 180.0 via email in 1~3 business day valid
DL/T 605-1996 Guide for insulation coordination of HVDC convertor stations 450.0 via email in 1~5 business day valid
GB/T 16927.1-2011 High-voltage test techniques—Part 1:General definitions and test requirements 180.0 via email in 1 business day valid
GB/Z 24844-2009 Technical specicaltion for oil-immersed shunt reactor of 1000 kV AC system 240.0 via email in 1~3 business day valid
JB/T 3215-1984 Power Station Automation Device Method for Designing Types of Products 150.0 via email in 1~3 business day valid
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