T/ZJSEE 0021.4-2023 Flexible Low-Frequency Transmission Part 4: Interchange Test Specification for High-Voltage Electric Equipment

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/T 1094.10-2003 Power transformers—Part10:Determination of sound levels GB/T 1094.10-2022 Power transformers—Part 10:Determination of sound levels GB 7674-1997 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above GB/T 7674-2008 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above GB/T 7674-2020 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above 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 11023-2018 Test method of SF6 gas tightness for high-voltage switchgear GB 11032-2000 Metal oxide surge arresters without gaps for a.c.systems GB/T 11032-2010 Metal-oxide surge arresters without gaps for a.c. systems GB/T 11032-2020 Metal-oxide surge arresters without gaps for a.c. systems 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 16927.2-1997 High-voltage test techniques Part 2:Measuring systems GB/T 16927.2-2013 High-voltage test techniques—Part 2:Measuring systems GB 50150-2016 Electric equipment installation engineering - standard for hand-over test of electric equipment DL/T 474.1-2018 Field insulation test implementation guidelines: Insulation resistance, absorption ratio, and polarization index tests DL/T 474.1-2006 Guidelines for implementation of on-site insulation testing Part 1: Resistance, absorption ratio, and polarization index testing DL/T 474.2-2018 Guidelines for implementing on-site insulation testing including DC high voltage test DL/T 474.2-2006 Guide for insulation test on site DC high voltage test DL/T 474.3-2018 Field insulation test implementation guidelines: Test of tan δ as a measure of dielectric loss factor DL/T 474.3-2006 Guidelines for Implementation of Field Insulation Test Part 3: Test for Medium Loss Factor tanδ DL/T 474.4-2018 Implementation Guidelines for Field Insulation Test: AC Voltage Test DL/T 474.4-2006 Guidelines for implementation of on-site insulation testing Part 4: AC withstand voltage test DL/T 555-2004 Guide for withstand voltage and insulated test of gas-insulated metal-enclosure switchgear on site DL/T 722-2014 Guidelines for analyzing and evaluating the dissolved gases in transformer oil DL/T 722-2000 Guidelines for analyzing and evaluating the dissolved gases in transformer oil