GB/T 17468-2019 Guide for choice power transformers

GB/T 17468-2008 The guide for choice power transformers

GB/T 25446-2010 Specification and technical requirements for oil-immersed amorphous alloy core distribution transformers GB/T 32825-2016 Specification and technical requirements for three-phase dry-type tridimensional wound-core distribution transformers GB/T 32825-2024 Technical parameters and requirements for three-phase dry-type tridimensional wound core power transformers GB 50148-2010 Code for construction and acceptance of power transformers oil reactor and mutual inductor GB 50150-2016 Electric equipment installation engineering - standard for hand-over test of electric equipment DL/T 272-2012 The technical conditions for the use of 220kV to 750kV oil-immersed power transformers DL/T 272-2022 The technical specifications for the use of 220kV to 750kV oil-immersed power transformers DL/T 572-2021 DL/T 572-2021 Operating Regulations for Power Transformer DL/T 572-2010 Electric power transformer operating regulations DL/T 573-2010 Guidelines for maintenance of power transformers DL/T 574-2010 Guidelines for Operation and Maintenance of Transformer Tap-changer Switchgear DL/T 574-1995 Operating and Maintenance Guidelines for Switched-Mode Transformers with Switching Regulation (Confirmatory Meeting 2005) DL/T 985-2012 Guidelines for Energy Efficiency and Technical and Economic Evaluation of Distribution Transformers DL/T 985-2005 Guidelines for Energy Efficiency and Economic Technical Evaluation of Distribution Transformers DL/T 985-2022 Guidelines for Energy Efficiency and Technical Economic Evaluation of Distribution Transformers DL/T 1102-2009 The code of distribution transformer operation DL/T 1102-2021 JB/T 501-2021 Electric power transformer test guidelines JB/T 501-2006 Electric power transformer test guidelines JB/T 501-1991 Electric power transformer test guidelines JB/T 2426-2016 JBT 2426-2016 Technical specifications and requirements for three-phase transformers for self-use by power plants and substation JB 2426-1992 JB 2426-1992 Technical specifications and requirements for three-phase transformers for self-use by power plants and substation JB/T 2426-2004 Three-phase transformer for self-use by power plant and substation: Technical parameters and requirements JB/T 3837-2016 JB/T 3837-2016 Transformer product standard model numbering method JB/T 3837-1992 JB/T 3837-1992 Transformer product model designation method JB/T 3837-2010 Transformer product model numbering method JB/T 3837-1996 JBT 3837-1996 Modeling method for transformer products JB/T 3837-2025 JB/T 5345-2016 Transformer butterfly valve JB/T 5345-1991 Transformer butterfly valve JB/T 5345-2005 Transformer butterfly valve JB/T 5347-2013 Transformer-mounted planar radiator JB/T 5347-1991 Transformer-mounted Flat-type Radiator JB/T 5347-1999 Transformer-mounted sheet-type radiator JB/T 6302-2016 Transformer oil surface temperature controller JB/T 6302-2005 Transformer Oil Level Thermostat JB/T 6302-1992 Transformer-mounted pressure-type thermometer JB/T 6484-2016 Transformer oil reservoir JB/T 6484-1992 Transformer oil reservoir JB/T 6484-2005 Transformer oil tank JB/T 7065-2015 Transformer pressure relief valve JB 7065-1993 Transformer pressure relief valve JB/T 7065-2004 Pressure relief devices for transformers JB/T 7631-2016 Transformer electronic temperature controller JB/T 7631-2005 Transformer electronic temperature controller JB/T 7631-1994 Transformer-based Resistance Thermometer JB/T 7633-2007 Transformer-use spiral plate strong oil-water cooler JB/T 7633-1994 Transformer-use spiral plate strong oil-water cooler JB/T 7633-2025 Transformer-use spiral plate strong oil-water cooler JB/T 8315-2022 Forced oil-cooled air cooler for transformers JB/T 8315-2007 Forced-oil and forced-air coolers for transformer JB/T 8316-2007 Forced oil-cooled water cooler for transformers JB/T 8316-2025 Transformer-based forced oil-cooled water cooler JB/T 8317-2022 Transformer cooling oil flow relay JB/T 8317-2007 The oil flow relay used for the cooling system of the transformer JB/T 8318-2007 Transformer mold insulation parts technical specification JB/T 8318-1996 Transformer insulation preform technology specification JB/T 8318-2025 Transformer molding insulation parts technical specification JB/T 8448.1-2018 Specification for Sealing Products for Transformers and Their Components - Part 1: Rubber Sealing Products JB/T 8448.1-2004 Technical Specification for Sealing Products Used in Transformer-type Products Part 1: Rubber Sealing Products JB/T 8450-2016 Transformer winding temperature controller JB/T 8450-2005 Transformer winding temperature controller JB/T 8971-2013 Dry-type transformer with cross-flow cooling fan JB/T 8971-1999 Dry-type transformer cooling axial fan with circulating flow JB/T 9642-2013 Transformer fan JB/T 9642-1999 Transformer fan JB/T 9647-2014 Transformer-operated gas-operated relay JB/T 9647-1999 Gas relay JB/T 10088-2016 JBT 10088-2016 6kV～1000kV-level power transformer sound level JB/T 10088-2004 JB/T 10112-1999 Transformer Oil Pump JB/T 10112-2013 Oil pumps for transformers JB/T 10217-2013 Combination Transformer JB/T 10217-2000 Combination Transformer JB/T 10217-2025 Combination Transformer JB/T 10317-2014 JBT 10317-2014 Single-phase oil-immersed distribution transformer technical specifications and requirements JB/T 10317-2002 JBT 10317-2002 Single-phase oil-immersed distribution transformer technical specifications and requirements JB/T 10428-2015 Transformer Multifunctional Protection Device JB/T 10428-2004 Transformer multi-function protection device JB/T 10430-2015 Rapid oil pressure relay for transformers JB/T 10430-2004 Rapid oil pressure relay for transformers JB/T 10544-2018 Subterranean Transformer JB/T 10544-2006 Underground Transformer JB/T 10549-2006 JBT 10549-2006 SF6 gas density relay and density meter General technical requirements JB/T 10681-2006 Combustion oil-immersed load switch for composite transformer JB/T 10692-2018 Transformer Oil Level Gauge JB/T 10692-2007 Transformer Oil Level Gauge JB/T 10778-2020 Three-phase oil-immersed adjustable capacity transformer JB/T 10778-2007 Three-phase oil-immersed adjustable capacity transformer NB/T 42066-2016 The technical specifications and requirements for 6kV to 35kV class dry aluminum-wound power transformers NB/T 42067-2016 The technical specifications and requirements for 6kV to 36kV oil-immersed aluminum-wound distribution transformers IEC 60076-15