GB/T 22072-2008 Replaced National standards

GB/T 22072-2008 Specifications and technical requirements for dry-type amorphous alloy core distribution transformers

GB/T 22072-2008 Specifications and technical requirements for dry-type amorphous alloy core distribution transformers

Publish Date: 2008-06-30 Implement Date: 2009-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 22072-2008

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Electrical alloy parts

ICS Name: Transformers, reactors, and inductors

Publish Date: 2008-06-30

Implement Date: 2009-04-01

Pages: 6 pages

Scope

This standard specifies the terms and definitions, performance parameters, technical requirements, test items, and marking, packaging, transportation, and storage of dry non-crystalline alloy core distribution transformers. This standard applies to three-phase self-cooling dry non-crystalline alloy core voltage-regulating distribution transformers (hereinafter referred to as "transformers") with voltage levels of 6 kV and 10 kV, a rated frequency of 50 Hz, and a rated capacity of 30 kVA to 2,500 kVA. Note: Products with other rated capacities may refer to this standard for use. This standard does not apply to gas-insulated transformers (when the gas used is not air).

Development Information

Word Count: 9 Thousand words Pages: 6 pages

Superseded by the following standards

GB/T 22072-2018 Specifications and technical requirements for dry-type amorphousalloy core distribution transformers

Referenced Standards

GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2900.15-1997 Electrotechnical terminology Transformer, instrument transformer, voltage regulator and reactor GB/T 5465.2-2008 Graphical symbols for use on electrical equipment—Part 2:Graphical symbols GB 1094.1-1996 Power transformers—Part 1:General GB/T 1094.1-2013 Power transformers—Part 1:General 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 1094.11-2007 Power transformers—Part 11:Dry-type transformers GB/T 1094.11-2022 Power transformers—Part 11:Dry-type transformers 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 17211-1998 Loading guide for dry-type power transformers 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

Related Standards

GB 6450-1986 Replaced

GB 6450-1986 Dry-type power transformers

Publish Date: 1986-05-29

GB/T 7449-1987 Replaced

GB/T 7449-1987 Guide to the lightning impulse and switching impulse testing of power transformers and reactors

Publish Date: 1987-03-16

GB 13028-1991 Abolished

GB 13028-1991 Isolating transformers and safety isolating transformers Requirements

Publish Date: 1991-07-15

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

Publish Date: 1992-12-17

GB/T 14860-1993 Replaced

GB/T 14860-1993 Generic specification for transformers and inductors for use in telecommunication and electronic equipment

Publish Date: 1993-12-30

GB/T 15164-1994 Replaced

GB/T 15164-1994 Loading guide for oil-immersed power transformers

Publish Date: 1994-07-07