GB/T 3048.12-2025 Active National standards

GB/T 3048.12-2025 Test methods for electrical properties of electric cables and wires—Part 12:Partial discharge test

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

Basic Information

Standard Code: GB/T 3048.12-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Cables and their accessories

ICS Name: Cable

Publish Date: 2025-10-05

Implement Date: 2026-05-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国电线电缆标准化技术委员会(SAC/TC 213)

Pages: 24 pages

Scope

本文件描述了电线电缆的局部放电的试验方法，包括试验设备、试样制备、试验程序、注意事项、试验设备的校准和试验记录。
本文件适用于测量不同长度挤包绝缘电力电缆的局部放电。
本文件不适用于电缆系统安装后的局部放电测量。

Development Information

Drafting Units:

上海国缆检测股份有限公司、上海电缆研究所有限公司、远东海缆有限公司、青岛汉缆股份有限公司、特变电工山东鲁能泰山电缆有限公司、航天瑞奇电缆有限公司、上海起帆电缆股份有限公司

Drafting Persons:

李闯、顾霄、夏俊峰、徐静、张延华、代加民、许军、张相强、王洪昌、范洪欣

Word Count: 29 Thousand words Pages: 24 pages

Same series standard

GB/T 3048.4-2025 Test methods for electrical properties of electric cables and wires—Part 4:Test of DC resistance of conductors GB/T 3048.8-2025 Test methods for electrical properties of electric cables and wires— Part 8:AC voltage test GB/T 3048.11-2025 Test methods for electrical properties of electric cables and wires—Part 11:Test for dielectric dissipation factor GB/T 3048.13-2025 Test methods for electrical properties of electric cables and wires—Part 13:Impulse voltage test

Replace the following standards

GB/T 3048.12-2007 Test methods for electrical properties of electric cables and wires—Part 12:Partial discharge test

Referenced Standards

GB/T 3048.1-1994 Test methods for determining electrical properties of electric cables and wires General GB/T 3048.1-2007 Test methods for electrical properties of electric cables and wires—Part 1:General GB/T 3048.8-2025 Test methods for electrical properties of electric cables and wires— Part 8:AC voltage test GB/T 7354-2018 High-voltage test techniques—Partial discharge measurements JB/T 10435

Adopt standards

IEC 60885-3:2015

Related Standards

GB/T 4011-1983 Replaced

GB/T 4011-1983 1.2/4.4mm composite coaxial cable for telecommunication use

Publish Date: 1983-12-15

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GB/T 5441.10-1985 Replaced

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Publish Date: 1985-09-29

GB/T 5441.1-1985 Replaced

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Publish Date: 1985-09-29

GB/T 5441.2-1985 Replaced

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GB/T 5441.3-1985 Replaced

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