GB/T 1094.23-2019 Power transformers—Part 23:DC magnetic bias suppression devices

GB 1094.1-1996 Power transformers—Part 1:General GB/T 1094.1-2013 Power transformers—Part 1:General GB 1094.2-1996 Power transformers—Part 2:Temperature rise GB/T 1094.2-2013 Power transformers—Part 2:Temperature rise for liquid-immersed transformers GB/T 1094.3-2003 Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air GB/T 1094.3-2017 Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air GB 1094.5-2003 Power transformers—Part 5:Ability to withstand short circuit GB/T 1094.5-2008 Power transformers—Part 5:Ability to withstand short circuit GB/T 1094.6-2011 Power transformers—Part 6:Reactors GB/T 3804-2004 High-voltage alternating-current switches for rated voltage above 3.6 kV and less than 40.5 kV GB/T 3804-2017 High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV GB/T 4109-1999 Technical specification of high voltage bushing GB/T 4109-2008 Insulated bushings for alternating voltages above 1 000 V GB/T 4109-2022 Insulated bushings for alternating voltages above 1 000 V GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB 8287.1-1998 High voltage post insulators of ceramic material Part 1:Technical specification GB/T 8287.1-2008 Indoor and outdoor post insulators for systems with nominal voltage greater than 1 000 V—Part 1:Test on insulators of ceramic material or glass GB/T 9091-2008 Inductive voltage dividers GB/T 15291-1994 Semiconductor devices Part 6:Thyristors GB/T 15291-2015 Semiconductor devices—Part 6:Thyristors GB/T 16927.1-1997 High-voltage test techniques Part 1:General test requirements GB/T 16927.1-2011 High-voltage test techniques—Part 1:General definitions and test requirements GB/T 17702-2013 Capacitors for power electronics GB/T 17702-2021 Capacitors for power electronics GB/T 17702.1-1999 Power electronic capacitors—Part 1:General GB/T 17702.2-1999 Power electronic capacitors—Part 2:Requirements for disconnecting test on fuses,destruction test,self-healing test and endurance test GB/T 17949.1-2000 Guide for measuring earth resistivity,ground impedance and earth surface potentials of a ground system—Part 1:Normal measurements JB/T 8168-2023 Pulse capacitor and DC capacitor JB/T 8168-1999 Pulse capacitor and DC capacitor JB/T 10777-2018 Neutral Point Grounding Resistor JB/T 10777-2007 Resistors for earthed neutral

IEC TS 60076-23:2018