GB/T 1984-2024 High-voltage alternating-current circuit-breakers

GB/T 1984-2014 High-voltage alternating-current circuit-breakers

GB/T 1985-2023 High-voltage alternating current disconnectors and earthing switches GB/T 2900.20-2016 Electrotechnical terminology—High-voltage switchgear and controlgear GB/T 3906-2020 Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV GB/T 4109-2022 Insulated bushings for alternating voltages above 1 000 V GB/T 7674-2020 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above GB/T 11022-2020 Common specifications for high-voltage alternating-current switchgear and controlgear standards GB/T 14598.151-2012 Measuring relays and protection equipment—Part 151:Functional requirements for over/under current protection IEC TR 62271-306:2012+AMD1:2018 GB/T 762-2002 Standard current ratings GB 2536-1990 Transformer oils GB 2536-2011 Fluids for electrotechnical applications—Unused mineral insulating oils for transformers and switchgear GB/T 4473-1996 Synthetic testing of high-voltage alternating current circuit-breakers GB/T 4473-2008 Synthetic testing of High-voltage alternating current circuit-breakers GB/T 4473-2018 Synthetic testing of high-voltage alternating current circuit-breakers GB/T 8905-1996 The guide for processing and measuring SF6 gas in power apparatus GB/T 8905-2012 The guide for management and measuring SF6 gas in electrical equipment GB/T 21413.1-2008 Railway applications—Electric equipment for rolling stock—Part 1:General service conditions and general rules GB/T 21413.1-2018 Railway applications—Electric equipment for rolling stock—Part 1:General service conditions and general rules GB/T 21413.2-2008 Railway applications—Electric equipment for rolling stock—Part 2:Electrotechnical components—General rules GB/T 21413.2-2021 Railway applications—Electric equipment for rolling stock—Part 2:Electrotechnical components—General rules GB/T 21413.3-2008 Railway applications—Electric equipment for rolling stock—Part 3:Electrotechnical components—Rules for d.c. circuit-breakers GB/T 21413.3-2023 Railway applications—Electric equipment for rolling stock—Part 3: Electrotechnical components—Rules for DC circuit-breakers GB/T 21413.4-2008 Railway applications—Electric equipment for rolling stock—Part4:Electrotechnical components—Rules for AC circuit-breakers GB/T 21413.4-2023 Railway applications—Electric equipment for rolling stock—Part 4:Electrotechnical components—Rules for AC circuit-breakers GB/T 21413.5-2008 Railway applications—Electric equipment for rolling stock—Part 5:Electrotechnical components—Rules for HV rules GB/T 21413.5-2023 Railway applications—Electric equipment for rolling stock—Part 5:Electrotechnical components—Rules for HV fuses GB/T 28534-2012 The health and environmental impact on release of sulphur hexafluoride(SF6)used in high-voltage switchgear and controlgear GB/T 29489-2013 Inductive load switching for high-voltage alternating current switchgear and controlgear GB/T 30846-2014 High-voltage alternating current circuit-breakers with intentionally non-simultaneous pole operation GB/T 32580.1-2016 Railway applications—Fixed installations—Particular requirements for a.c. switchgear—Part1:Single-phase circuit-breakers with Un above 1 kV JB 3855-1996 3.6-40.5kV Indoor AC High Voltage Vacuum Circuit Breaker JB/T 3855-2008 High-voltage AC vacuum circuit breaker JB/T 9694-2008 High-voltage AC SF6 circuit breaker JB/T 9694-1999 JBT 9694-1999 General technical conditions for sulfur hexafluoride circuit breakers GB 2536-2025 Fluids for electrotechnical applications—Unused mineral insulating oils for transformers and switchgear GB/T 32580.1-2026 Railway applications—Fixed installations—High voltage AC switchgear and transformers—Part 1:Circuit-breakers

IEC 62271-100:2021