GB/T 4909.10-1985
Replaced
GB/T 46382-2025
Active
National standards
GB/T 46382-2025 Test methods for conductors for overhead transmission lines
GB/T 46382-2025 Test methods for conductors for overhead transmission lines
Price:
$ 87.00
Basic Information
Standard Code:
GB/T 46382-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nBare wires
ICS Name:
Wire
Publish Date:
2025-10-31
Implement Date:
2026-05-01
Pages:
48 pages
Scope
This document specifies the general test principles for overhead transmission lines conductors, describing the methods of structural and dimensional testing, mechanical performance testing, electrical performance testing, and thermal performance testing.
This document is applicable to the testing of the structure, dimensions, mechanical performance, electrical performance, and thermal performance of conductors used in overhead transmission lines (referred to as stranded conductors when mentioning specific samples). For specific overhead conductor products, the corresponding test methods should be selected from this document according to the test items specified in the corresponding product standards.
Development Information
Referenced Standards
GB/T 1179-1999 Round wire concentric lay overhead electrical stranded conductors
GB/T 1179-2008 Round wire concentric lay overhead electrical stranded conductors
GB/T 1179-2017 Round wire concentric lay overhead electrical stranded conductors
GB/T 1216-1985 Micrometers
GB/T 1216-2004 external micrometer
GB/T 1216-2018 External micrometer
GB 2314-1997 General technical requirements for electric power fittings
GB/T 2314-2008 General technical requirements for electric power fittings
GB/T 2317.2-2000 Corona and RIV tests for electric power fittings
GB/T 2317.2-2008 Test method for electric power fittings—Part 2:Corona and RIV tests for electric power fittings
GB/T 2900.51-1998 Electrotechnical Overhead lines
GB/T 3048.2-1994 Test methods for determining electrical properties of electric cables and wires Measurement of resistivity of metallic conductive materials
GB/T 3048.2-2007 Test methods for electrical properties of electric cables and wires—Part 2:Test of electrical resistivity of metallic materials
GB/T 3048.4-1994 Test methods for determining electrical properties of electric cables and wires Measurement of D.C. resistance of conductors
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 3048.4-2025 Test methods for electrical properties of electric cables and wires—Part 4:Test of DC resistance of conductors
GB/T 4909.2-1985 Test methods for bare wires—Measurement of dimensions
GB/T 4909.2-2009 Test methods for bare wires—Part 2:Measurement of dimensions
GB/T 4909.3-1985 Test methods for bare wires—Tensile test
GB/T 4909.3-2009 Test methods for bare wires—Part 3:Tensile test
GB/T 6091-1985 Straight edge
GB/T 6091-2004 Knife straight edge
GB/T 6091-2022 Knife straight edge
GB/T 9056-2004 Metal ruler
GB/T 20141-2006 Overhead electrical conductors—Formed wire, concentric lay, stranded conductors
GB/T 20141-2018 Formed wire concentric lay overhead electrical stranded conductors
GB/T 21389-2008 Vernier,dial and digital display calipers
GB/T 22523-2008 Feeler gauge
GB/T 36551-2018 Calculation methods for properties of concentric lay overhead electrical stranded conductors
DL/T 371-2019
DL/T 832-2016 Fiber optic composite overhead ground wire
Related Standards
GB/T 4909.11-1985
Replaced
GB/T 4909.11-1985 Test methods for bare wires—Test for adherence of coating
GB/T 4909.1-1985
Replaced
GB/T 4909.1-1985 Test methods for bare wires—General
GB/T 4909.12-1985
Replaced
GB/T 4909.12-1985 Test methods for bare wires—Solderability test of coating Solder globule method
GB/T 4909.2-1985
Replaced
GB/T 4909.2-1985 Test methods for bare wires—Measurement of dimensions
GB/T 4909.3-1985
Replaced