Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 30843.1-2014 Variable-frequency drive above 1kV and not exceeding 35kV—Part 1: Technical conditions 270.0 via email in 1~5 business day valid
JB/T 7619-1994 Test Method for Two-way Triple Pole Thyristors 90.0 via email in 1~3 business day valid
JB/T 9685-1999 High Voltage Rectifier Stack 165.0 via email in 1~3 business day valid
JB/T 8951.1-1999 Insulated Gate Bipolar Transistor 225.0 via email in 1~3 business day valid
GB/T 8446.1-2004 Heat sink for power semiconductor device—Part 1:Casting kind series 180.0 via email in 1~3 business day valid
GB/T 31487.2-2015 Direct current de-icing devices―Part 2:Thyristor valves 315.0 via email in 1~5 business day valid
GB/T 15291-1994 Semiconductor devices Part 6 Thyristors 1050.0 via email in 1~3 business day superseded
GB/T 28563-2012 Electrical testing of thyristor valves for ±800 kV ultra high voltage direct current (UHVDC) power transmission 600.0 via email in 1~8 business day valid
JB/T 7826.1-1995 MT and MF Series Thyristor Modules with Pair of Arms 120.0 via email in 1~3 business day valid
GB/T 31487.3-2015 Direct current de-icing devices―Part 3:Tests 375.0 via email in 1~5 business day valid
GB/T 16859-1997 Terminal markings for valve device stacks and assemblies and for power convertor equipment 150.0 via email in 1~3 business day valid
GB/T 20992-2007 General requirements for thyristors for HVDC transmission 210.0 via email in 1~3 business day valid
JB/T 8951.2-1999 Insulated Gate Bipolar Transistor Modules Arm and Pair of Arms 240.0 via email in 1~3 business day valid
JB/T 8454-1996 High Frequency Thyristors 210.0 via email in 1~3 business day valid
JB/T 9686-1999 Rectifier Diodes for Rotating Excitation 210.0 via email in 1~3 business day valid
JB/T 7061-1993 Silicon Wafers Intended to Be Used in Power Semiconductor Devices 90.0 via email in 1~3 business day valid
GB 3859-1983 750.0 via email in 1~8 business day superseded
GB/T 30844.2-2014 Variable-frequency drive of 1kV and below—Part 2:Test methods 210.0 via email in 1~3 business day valid
GB/T 20990.1-2007 Thyristor valves for high voltage direct current(HVDC)power transmission—Part 1:Electrical testing 510.0 via email in 1~3 business day valid
GB/T 13151-2005 Semiconductor devices - Discrete devices - Part 6: thyristors - Section three - Blank detail specification for reverse blocking triode thyristors, ambient and case-rated, for currents 180.0 via email in 1~3 business day valid
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