General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 29631-2013
Scope
This standard specifies the product code, marks, technical requirements, inspection rules, test methods and packaging of twist-resistant flexible cables for wind power generation of 1.8/3 kV and below used in the connection between the turbine and the tower or similar occasions in wind power generation equipment. This standard applies to twist-resistant flexible cables for wind power generation systems or similar systems with rated voltage U0/U of 1.8/3 kV and below.
GB/T 29631-2013 Referenced Document
GB/T 2423.17-2008 Environmental testing for electric and electronic products.Part 2:Test method.Test Ka:Salt mist
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 2951.14-2008 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 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 3048.5-2007 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