GB/T 12527-2008
Aerial insulated cables for rated voltages up to and inculding 1kV (English Version)

Standard No.

GB/T 12527-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

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

Latest

GB/T 12527-2008

Replace

GB 12527-1990

Scope

This standard specifies the technical conditions, test methods, acceptance rules, packaging, transportation and storage of overhead insulated cables with an AC rated voltage of 1 kV and below. This standard applies to copper core, aluminum core, aluminum alloy core weather-resistant polyvinyl chloride, polyethylene and cross-linked polyethylene insulated overhead cables for overhead power lines with AC rated voltage U of 1 kV and below.

GB/T 12527-2008 Referenced Document

• GB/T 2900.10-2001 Electrotechnical vocabulary Electric cables
• GB/T 2951.1-1997 Common test methods for insulating and sheathing materials of electric cables. Part 1: Methods for general application. Section one: Measurement of thickness and overall dimensions--Tests for determining the mechanical properties
• GB/T 2951.2-1997 Common test methods for insulating and sheating materials of electric cables. Part 1: Methods for general application. Section two: Thermal ageing methods
• GB/T 2951.3-1997 Common test methods for insulating and sheathing materials of electric cables. Part 1: Methods for general application. Section three: Methods for determining the density--Water absorption tests--Shrinkage test
• GB/T 2951.4-1997 Common test methods for insulating and sheating material of electric cables. Part 1: Methods for general application. Section four: Test at low temperature
• GB/T 2951.5-1997 Common test methods for insulating and sheathing materials of electric cables. Part 2: Methods specific to elastomeric compounds. Section one: Ozone resistance test--Hot set test--Mineral oil immersion test
• GB/T 2951.6-1997 Common test methods for insulating and sheathing materials of electric cables. Part 3: Methods specific to PVC compounds. Section one: Pressure test at high temperature--Test for resistance to cracking
• GB/T 2951.7-1997 Common test methods for insulating and sheathing materials of electric cables. Part 3: Methods specific to PVC compounds. Section two: Loss of mass test--Thermal stability 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 3048.5-2007 Test methods for electrical properties of electric cables and wires.Part 5: Test of insulation resistance
• GB/T 3048.8-2007 Test methods for electrical properties of electric cables and wires.Part 8: AC voltage test
• GB/T 3048.9-2007 Test methods for electrical properties of electric cables and wires.Part 9: Spark test of insulated cores
• GB/T 3682-2000 Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
• GB/T 3953-1983 Round copper wire for electrical purposes
• GB/T 4909.2-1985 Test methods for bare wires--Measurement of dimensions

GB/T 12527-2008 history

• 2008 GB/T 12527-2008 Aerial insulated cables for rated voltages up to and inculding 1kV
• 1990 GB 12527-1990 Aerial insulated cables of rated voltages up to and including 1 kV

GB/T 12527-2008 Aerial insulated cables for rated voltages up to and inculding 1kV has been changed from GB 12527-1990 Aerial insulated cables of rated voltages up to and including 1 kV.