GB/T 28427-2012
27.5KVsingle-phase AC XLPE insulation cable and accessories for electrification railway (English Version)

Standard No.

GB/T 28427-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 28427-2012

Scope

This standard specifies the terms and definitions, voltage marking and materials, service characteristics and conditions, codes and representation methods, technical requirements, test conditions, inspection rules, and test methods for 27.5KV single-phase AC XLPE insulated cables and accessories for electrified railways. , acceptance rules, signs, packaging, transportation and storage. This standard applies to the rated voltage U of electrified railways. 27.5KV single-phase AC XLPE insulated cables and their internal cone plug-in separable connectors, indoor and outdoor terminals, intermediate joints, etc.

GB/T 28427-2012 Referenced Document

• GB/T 2951.11-2008 Common test method for insulating and sheathing materials of electric and optical cables.Part 11:Methods for general application.Measurement of thickness and overall dimensions.Tests for determining the mechanical properties
• GB/T 2951.12-2008 Common test methods for insulating and sheathing materials of electric and optical cables.Part 12:Methods for general application.Thermal ageing methods
• GB/T 2951.13-2008 Common test methods for insulating and sheathing materials of electric and optical cables.Part13:Methods for general application.Measurement for determining the density.Water absorption tests.Shrinkage test
• GB/T 2951.14-2008 Common test methods for insulating and sheathing materials of electric and optical cables.Part 14:Methods for general application-Test at low temperature
• GB/T 2951.21-2008 Common test methods for insulating and sheathing materials of electric and optical cables.Part21:Methods specific to elastomeric compounds.Ozone resistance,hot set and mineral oil immersion tests
• GB/T 2951.31-2008 Common test methods for insulating and sheathing materials of electric and optical cables.Part31:Methods specific to PVC compounds.Pressure test at high temperature.Test for resistance to cracking
• GB/T 2951.32-2008 Common test methods for insulating and sheathing materials of electric and optical cables.Part32:Methods specific to PVC compounds.Loss of mass test.Thermal stability test
• GB/T 2951.41-2008 Common test method for insulating and sheathing materials of electric and optical cables.Part 41:Methods specific to polyethylene and polypropylene compounds.Resistance to environmental stress cracking.Measurement of the melt flow index.Carbon black and/o
• GB/T 2952.3-2008 Protective coverings for electric cables.Part 3:General protective coverings for cables with non-metallic sheath
• GB/T 3 Run-outs, undercuts and chamfers for general purpose metric screw threads
• GB/T 3048.11-2007 Test methods for electrical properties of electric cables and wires.Part 11: Test for dielectric dissipation factor
• GB/T 3048.12-2007 Test methods for electrical properties of electric cables and wires.Part 12: Partial discharge test
• GB/T 3048.13-2007 Test methods for electrical properties of electric cables and wires.Part 13: Impulse voltage test
• GB/T 3048.4-2007 Test methods for electrical properties of electric cables and wires.Part 4: Test of DC resistance of conductors
• GB/T 3048.8-2007 Test methods for electrical properties of electric cables and wires.Part 8: AC voltage test

GB/T 28427-2012 history

• 2012 GB/T 28427-2012 27.5KVsingle-phase AC XLPE insulation cable and accessories for electrification railway