GB/T 3955-2009 in English

《GB/T 3955-2009电工圆铝线》由TC422（全国裸电线标准化技术委员会）归口，主管部门为中国电器工业协会。
本标准规定了电工圆铝线产品型号、规格、材料、电气和机械性能、试验方法、包装及标志等。
本标准适用于制造电线电缆及电机电器用的圆铝线。

Round aluminium wire for electrical purposes

1 Scope

This standard specifies the model, specifications, materials, electrical and mechanical properties, test methods, packaging and marking of round aluminium wire for electrical purposes.

This standard is applicable to the manufacture of round aluminium wires for wires and cables and electrical appliances.

2 Normative references

The following documents contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding any corrigendum), or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the standards indicated below. For undated references, the latest edition of the document referred to applies.

GB/T 3048.2-2007 Test methods for electrical properties of electric cables and wires - Part 2: Test of electrical resistivity of metallic materials (IEC 60468:1974, MOD)
GB/T 3954-2008 Aluminium and aluminium alloys rod for electrical purpose
GB/T 4909.2-2009 Test methods for bare wires - Part 2: Measurement of dimensions
GB/T 4909.3-2009 Test methods for bare wires - Part 3: Tensile test
GB/T 4909.6-2009 Test methods for bare wires - Part 6: Bend test - Single bend test
GB/T 4909.7-2009 Test methods for bare wires - Part 7: Mandrel winding test

3 Model

The model of round aluminium wire is shown in Table 1.

Foreword II
1 Scope
2 Normative references
3 Model
4 Specification
5 Material
6 Dimensional deviation
7 Mechanical properties
8 Electrical properties
9 Surface quality
10 Delivery requirements
11 Acceptance rules
12 Test method
13 Packaging and marking