GB/T 32825-2024 Active National standards

GB/T 32825-2024 Technical parameters and requirements for three-phase dry-type tridimensional wound core power transformers

GB/T 32825-2024 Technical parameters and requirements for three-phase dry-type tridimensional wound core power transformers

Publish Date: 2024-12-31 Implement Date: 2025-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 32825-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Transformer

ICS Name: Transformers, reactors, and inductors

Publish Date: 2024-12-31

Implement Date: 2025-07-01

Pages: 24 pages

Scope

This document specifies the performance parameters, technical requirements, marking, packaging, transportation, and storage requirements of three-phase dry-type three-dimensional coil core power transformers (hereinafter referred to as "transformers"), and describes the inspection rules and methods.
This document applies to the manufacture of three-phase dry-type three-dimensional coil core power transformers with a rated capacity of 30 kVA or more, a rated frequency of 50 Hz, indoor use, a core material of electrical steel and amorphous alloy, and voltage levels of 6 kV, 10 kV, 20 kV, and 35 kV, which are used for no-load voltage regulation and on-load voltage regulation.

Development Information

Word Count: 38 Thousand words Pages: 24 pages

Replace the following standards

GB/T 32825-2016 Specification and technical requirements for three-phase dry-type tridimensional wound-core distribution transformers

Referenced Standards

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB 1094.1-1996 Power transformers—Part 1:General GB/T 1094.1-2013 Power transformers—Part 1:General 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 1094.12-2013 Power transformers—Part 12:Loading guide for dry-type power transformers GB/T 2900.95-2015 Electrotechnical terminology—transformers,voltage regulators and reactors 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 5465.2-1996 Graphical symbols for use on electrical equipment GB/T 5465.2-2008 Graphical symbols for use on electrical equipment—Part 2:Graphical symbols GB/T 5465.2-2023 Graphical symbols for use on electrical equipment—Part 2:Graphical symbols GB/T 22072-2008 Specifications and technical requirements for dry-type amorphous alloy core distribution transformers GB/T 22072-2018 Specifications and technical requirements for dry-type amorphousalloy core distribution 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 GB/T 191-2025 Graphical symbols marking for handling and storage of packages

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