GB/T 10230.2-2025 Active National standards

GB/T 10230.2-2025 Tap changers—Part 2:Application guidelines

GB/T 10230.2-2025 Tap changers—Part 2:Application guidelines

Publish Date: 2025-10-31 Implement Date: 2026-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 10230.2-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Transformer

ICS Name: Transformers, reactors, and inductors

Publish Date: 2025-10-31

Implement Date: 2026-05-01

Pages: 72 pages

Scope

This document provides information related to reference documents, definitions, requirements, selection, and use associated with GB/T 10230.1, which helps all parties gain a better understanding of various types of tap changers and their ancillary devices.
This document is applicable to providing technical guidance for the selection and use of on-load tap changers (resistance type and reactance type) and no-excitation tap changers connected to tap windings of transformers and reactors that meet the requirements of GB/T 10230.1.

Development Information

Word Count: 125 Thousand words Pages: 72 pages

Replace the following standards

GB/T 10230.2-2007 Tap-changers—Part 2:Application guide

Referenced Standards

GB/T 507-2002 Insulating liquids—Determination of the breakdown voltage at power frequency GB/T 1094.1-2013 Power transformers—Part 1:General GB/T 1094.3-2017 Power transformers—Part 3:Insulation levels,dielectric tests and external clearances in air GB/T 1094.5-2008 Power transformers—Part 5:Ability to withstand short circuit GB/T 1094.6-2011 Power transformers—Part 6:Reactors GB/T 1094.7-2008 Power transformers—Part 7:Loading guide for oil-immersed power transformers GB/T 1094.7-2024 Power transformers—Part 7:Loading guide for mineral-oil-immersed power transformers 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 2536-1990 Transformer oils GB 2536-2011 Fluids for electrotechnical applications—Unused mineral insulating oils for transformers and switchgear GB 2536-2025 Fluids for electrotechnical applications—Unused mineral insulating oils for transformers and switchgear GB/T 2900.95-2015 Electrotechnical terminology—transformers,voltage regulators and reactors GB/T 10230.1-2019 Tap-changers—Part 1:Performance requirements and test methods GB/T 17623-1998 Determination of componental contents of gases dissolved in insulating oil by gas chromatography method GB/T 17623-2017 Determination of componental contents of gases dissolvedin insulating oil by gas chromatography method GB/T 41146-2021 Method of sampling insulating liquids IEC 60076-21 IEC 60422 IEC 60599 IEC 60814

Adopt standards

IEC/IEEE 60214-2:2019

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