GB/Z 24843-2009 Replaced National standards

GB/Z 24843-2009 Technical specification of 1 000 kV single phase oil-immersed auto-transformer

GB/Z 24843-2009 Technical specification of 1 000 kV single phase oil-immersed auto-transformer

Publish Date: 2009-11-30 Implement Date: 2010-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/Z 24843-2009

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Transformer

ICS Name: The transmission grid and the distribution grid

Publish Date: 2009-11-30

Implement Date: 2010-05-01

Pages: 18 pages

Scope

This guidance technical document specifies the performance parameters, structural requirements, testing and marking, packaging, and transportation requirements for 1,000 kV single-phase oil-immersed autotransformers. This guidance technical document is applicable to single-phase oil-immersed autotransformers with a voltage level of 1,000 kV and a rated capacity of 1,000 MVA and 1,500 MVA.

Development Information

Word Count: 30 Thousand words Pages: 18 pages

Superseded by the following standards

GB/T 24843-2018 Technical specification of 1 000 kV single phaseoil-immersed auto-transformer

Referenced Standards

GB/T 1094.3-2003 Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air 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 1094.4-2005 Power transformers—Part 4:Guide to the lightning impulse and switching impulse testing—Power transformers and reactors 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 1094.7-2008 Power transformers—Part 7:Loading guide for oil-immersed power transformers 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 2536-1990 Transformer oils GB 2536-2011 Fluids for electrotechnical applications—Unused mineral insulating oils for transformers and switchgear GB/T 5273-1985 Terminals for transformers,high-voltage apparatus and bushings GB/T 5273-2016 Dimensional standardisation of terminals for high-voltage apparatus GB/T 2900.15-1997 Electrotechnical terminology Transformer, instrument transformer, voltage regulator and reactor GB/T 1094.7-2024 Power transformers—Part 7:Loading guide for mineral-oil-immersed power transformers GB 2536-2025 Fluids for electrotechnical applications—Unused mineral insulating oils for transformers and switchgear

Related Standards

GB/T 17211-1998 Replaced

GB/T 17211-1998 Loading guide for dry-type power transformers

Publish Date: 1998-01-20

GB/T 2900.52-2000 Replaced

GB/T 2900.52-2000 Electrotechnical terminology-Generation, transmission and distribution of electricity—Generation

Publish Date: 2000-12-11

GB/Z 24835-2009 Replaced

GB/Z 24835-2009 Regulation of operation and maintenance for 1 000 kV gas-insulated metal-enclosed switchgear

Publish Date: 2009-11-30

GB/Z 24842-2009 Replaced

GB/Z 24842-2009 Overvoltage and insulation coordination of 1000 kV UHV AC transmission project

Publish Date: 2009-11-30

GB/Z 24846-2009 Replaced

GB/Z 24846-2009 Preventive test standards of 1000 kV AC electrical equipments

Publish Date: 2009-11-30

GB/Z 24847-2009 Replaced

GB/Z 24847-2009 Technical guide on 1 000 kV AC system voltage and reactive power

Publish Date: 2009-11-30