GB/T 1094.11-2007 Replaced National standards

GB/T 1094.11-2007 Power transformers—Part 11:Dry-type transformers

GB/T 1094.11-2007 Power transformers—Part 11:Dry-type transformers

Publish Date: 2007-04-30 Implement Date: 2008-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 1094.11-2007

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Transformer

ICS Name: Transformers, reactors, and inductors

Publish Date: 2007-04-30

Implement Date: 2008-04-01

Pages: 31 pages

Scope

This part of GB 1094 applies to dry-type power transformers (including autotransformers) with a maximum voltage of 40.5 kV or less, and at least one winding operating at a voltage higher than 1.1 kV. This part is applicable to dry-type transformers of various structures and processes.
This part does not apply to:
——Pneumatic dry-type transformers (when the gas filled is not air);
——Single-phase transformers with a rated capacity of less than 5 kVA;
——Multiphase transformers with a rated capacity of less than 15 kVA;
——Mutual inductors;
——Starting transformers;
——Test transformers;
——Locomotive traction transformers;
——Explosion-proof and mining transformers;
——Welding transformers;
——Voltage regulation transformers;
——Small power transformers with a focus on safety.
When there are no corresponding standards for the above transformers or other special transformers, this part can be applied in whole or in part.

Development Information

Word Count: 56 Thousand words Pages: 31 pages

Replace the following standards

GB 6450-1986 Dry-type power transformers

Superseded by the following standards

GB/T 1094.11-2022 Power transformers—Part 11:Dry-type transformers

Referenced Standards

GB/T 17211-1998 Loading guide for dry-type power transformers GB 311.1-1997 Insulation co-ordination for high voltage transmission and distribution equipment GB/T 311.1-2012 Insulation co-ordination—Part 1:Definitions,principles and rules 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 1094.10-2003 Power transformers—Part10:Determination of sound levels GB/T 1094.10-2022 Power transformers—Part 10:Determination of sound levels GB/T 2900.15-1997 Electrotechnical terminology Transformer, instrument transformer, voltage regulator and reactor GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 7354-2003 Partial discharge measurements GB/T 7354-2018 High-voltage test techniques—Partial discharge measurements GB/T 11021-2007 Electrical insulation—Thermal classification GB/T 11021-2014 Electrical insulation—Thermal evaluation and designation GB/T 17467-1998 High-voltage/low-voltage prefabricated substations GB/T 17467-2010 High-voltage/low-voltage prefabricated substation GB/T 17467-2020 High-voltage/low-voltage prefabricated substation GB/T 18380.3-2001 Tests on electric cables under fire conditions—Part 3:Tests on bunched wires or cables

Adopt standards

IEC 60076-11:2004

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