General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 31840.1-2015
Scope
This part of GB/T 31840 specifies the rated voltages of 1 kV (Um = 1.2 kV) and 3 kV (Um = 3.6 kV) for fixed installations in distribution networks or industrial installations. ) Material, structure, size and test requirements of aluminum alloy core extruded insulated power cables. This section applies to rated voltage 1 kV (Um = 1.2 kV) and 3 kV (Um = 3.6 kV) aluminum alloy core extruded insulated power cables. This standard covers flame-retardant, low-smoke and halogen-free cables. This section does not cover cables for special installation and operating conditions, such as cables for overhead cables, the mining industry, nuclear power plants (in and near containment), and cables for underwater or on ships.
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 3048.10 Test methods for electrical properties of electric cables and wires.Part 10: Spark test of extruded protective sheaths
GB/T 3048.13 Test methods for electrical properties of electric cables and wires.Part 13: Impulse voltage test