GB 6450-1986
Replaced
GB/T 6451-2023
Active
National standards
GB/T 6451-2023 Technical parameters and requirements for oil-immersed power transformers
GB/T 6451-2023 Technical parameters and requirements for oil-immersed power transformers
Price:
$ 224
Basic Information
Standard Code:
GB/T 6451-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Transformer
ICS Name:
Transformers, reactors, and inductors
Publish Date:
2023-09-07
Implement Date:
2024-04-01
Pages:
84 pages
Scope
This document specifies the performance parameters, technical requirements, inspection rules and methods, marking, lifting, packaging, transportation, and storage of oil-immersed power transformers. This document is applicable to three-phase oil-immersed power transformers with a rated frequency of 50 Hz, a rated capacity of 30 kVA and above, and voltage levels of 6 kV, 10 kV, 20 kV, 35 kV, 66 kV, 110 kV, 220 kV, 330 kV, 500 kV, and 750 kV, as well as single-phase oil-immersed power transformers with a rated capacity of 5 kVA and above and voltage levels of 10 kV, 20 kV, 500 kV, 750 kV, and 1,000 kV.
Development Information
Replace the following standards
Referenced Standards
GB/T 1094.3-2017 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 1094.3-2003 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 1094.7-2008 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/T 1094.18-2016 Power transformers—Part 18:Measurement of frequency response
GB/T 2900.95-2015 Electrotechnical terminology—transformers,voltage regulators and reactors
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/T 11604-2015 Testing procedure of radio interference generated by high voltage equipment
JB/T 501-2021 Electric power transformer test guidelines
JB/T 501-2006 Electric power transformer test guidelines
JB/T 10088-2016 JBT 10088-2016 6kV～1000kV-level power transformer sound level
JB/T 501-1991 Electric power transformer test guidelines
JB/T 10088-2004 6kV～500kV Class Power Transformers' Sound Level
GB/T 1094.7-2024 Power transformers—Part 7:Loading guide for mineral-oil-immersed power transformers
Related Standards
GB/T 7449-1987
Replaced
GB/T 7449-1987 Guide to the lightning impulse and switching impulse testing of power transformers and reactors
GB 13028-1991
Abolished
GB 13028-1991 Isolating transformers and safety isolating transformers Requirements
GB/T 14006-1992
Active
GB/T 14006-1992 Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment—Part 1:Transformers and inductors using YEI-1 laminations
GB/T 14860-1993
Replaced
GB/T 14860-1993 Generic specification for transformers and inductors for use in telecommunication and electronic equipment
GB/T 15164-1994
Replaced