GB/Z 28820.3-2012 Abolished National standards

GB/Z 28820.3-2012 Long-term radiation ageing in polymers—Part 3:Procedures for in-service monitoring of low-voltage cable materials

Publish Date: 2012-11-05 Implement Date: 2013-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/Z 28820.3-2012

Standard Type: National standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Electrician's insulating materials and their products

ICS Name: Comprehensive Insulation Materials

Publish Date: 2012-11-05

Implement Date: 2013-02-01

Pages: 28 pages

Scope

This part of GB/Z 28820 summarizes the current main cable monitoring technologies. These technologies are mainly aimed at monitoring the degradation of low-voltage cables. The advantages, limitations, and development status of each method will be mentioned in the relevant sections.

Development Information

Word Count: 43 Thousand words Pages: 28 pages

Same series standard

GB/Z 28820.1-2012 Long-term radiation ageing in polymers—Part 1:Techniques for monitoring diffusion-limited oxidation GB/Z 28820.2-2012 Long-term radiation ageing in polymers—Part 2:Procedures for predicting ageing at low dose rates

Referenced Standards

GB/T 26168.4-2010 Electrical insulating materials—Determination of the effects of ionizing radiation—Part 4:Procedures for assessment of ageing in service

Adopt standards

IEC/TS 61224-3:2005

Related Standards

GB/T 17648-1998 Active

GB/T 17648-1998 Insulating liquids—Determination of the partial discharge Inception voltage (PDIV)—Test procedure

Publish Date: 1998-12-21

GB/T 11027-1999 Replaced

GB/T 11027-1999 Specification for insulating varnishes containing solvent-Specifications for individual materials-Requirements for hot curing impregnating varnishes

Publish Date: 1999-03-23

GB/T 11026.4-1999 Replaced

GB/T 11026.4-1999 Guide for the determination of thermal endurance properties of electrical insulating materials—Part 4:Ageing ovens—Single-chamber ovens

Publish Date: 1999-09-13

GB/T 11028-1999 Active

GB/T 11028-1999 Test methods for the determination of bond strength of impregnating agents to an enamelled wire substrate

Publish Date: 1999-09-13

GB/T 1408.1-1999 Replaced

GB/T 1408.1-1999 Methods of test for electric strength of solid insulating materials-Tests at power frequencies

Publish Date: 1999-09-13

GB/T 11026.2-2000 Replaced

GB/T 11026.2-2000 Guide for the determination of thermal endurance properties of electrical insulating materials Part 2:Choice of test criteria

Publish Date: 2000-10-17