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GB/T 2900.10-2013Electrotechnical terminology -- Electric cables (English PDF)

电工术语电缆

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

January 1, 1970

Implementation date

January 1, 1970

Scope

GB/T 2900.10-2013 is the English-translated version of 电工术语电缆.

GB/T 2900.10-2013 — This section GB/T 2900 provisions of the cable and the associated terminology and definitions.

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Document preview — GB/T 2900.10-2013

National Standard of the People's Republic of China

ICS: 01.040.29
Classification: K 04
Replacing: GB/T 2900.10-2001

Issued by: Standardization Administration of China

Preface
1 Scope
2 Terms and definitions
2.1 Conductor
2.2 Insulation
2.3 Electrically shielded and grounded metal shield
2.4 Stranding
2.5 Cladding layer and the various components
2.6 Cable Overview
2.7 Pressure cable
2.8 Overhead insulated cable
2.9 Special Cable

Foreword

GB/T 2900 "Electrotechnical Terminology" by a lot of parts.

This section GB/T 2900 Part 10.

This section drafted in accordance with GB/T 1.1-2009 given rules.

This Part replaces GB/"Electrical cables term", compared with the GB/T 2900.10-2001 T 2900.10-2001 main changes are as follows.

--- Deleted and GB/T 2900.10-2001 in Chapter 2 of an article corresponding to the article;

--- Deleted Appendix A "Chinese index" and Appendix B "English Index", the "Chinese index" and "English index" content standards moved text;

--- The definitions of some terms used in some provisions to note (see 461-05-15,461-05-16,461-05-17,461-06-01,461-07-06,461-13-01,461-14-08,461-14-10,461-14-11);

--- Indicate the source of some of the terms (see 461-06-18,461-06-19,461-11-06,461-11-07);

--- To adopt some of the terms of the recommendations have been modified (see 461-04-04,461-07-05);

--- On the part of the terms and definitions have been modified formulation (see 461-01-02,461-01-07,461-02-01,461-02-08,461-03-01,461-05-09,461-05-11,461-10-10,461-11-14,461-17-16,461-22-01,461-23-01,461-23-02) .

This section uses the translation method identical with IEC 60050-461:2008 "International Electrotechnical Vocabulary - Part 461. Cable" in English (Article Version 2.0). No entry in this section in terms of IEC 60050-461:2008 consistent. And IEC 60050-461. Compared to 2008, the Part made the following editorial changes.

--- Fixed 461-02-08 "extruded insulation" in the definition of error, the definition of "cross-linking" to "a thermoplastic or crosslinked";

--- NOTE removed 461-03-04 on French 2;

--- NOTE removed 461-06-02 on French.

This part of the National Electrotechnical Terminology Standardization Technical Committee (SAC/TC232) proposed.

This part of the National Electrotechnical Terminology Standardization Technical Committee (SAC/TC232) National Standardization Technical Committee and the cable wire (SAC/TC213) common focal point.

This section is drafted. the machine Productivity Promotion Center, Shanghai Electric Cable Research Institute.

1 Scope

This section GB/T 2900 provisions of the cable and the associated terminology and definitions.

2 Terms and definitions

2.1 Conductor

461-01-01

Conductor (cable) conductor (ofacable) the cable having a current conducting parts specific functions.

461-01-02

Uncoated conductor plainconductor no other metals plated single or multiple single line consisting of a metal conductor.

461-01-03

Metal plating conductor metal-coatedconductor each metal plating single line are various other metals or alloys consisting of a thin layer of metal conductors.

461-01-04

Tinned conductor Metal plating of tin-plated conductive coating layer.

461-01-05

Metal-clad conductor Metallurgical processing method using another metal coating made of a metal as a core composed of a single line as the outer conductor.

461-01-06

Solid conductor Constitute a single wire conductor.

NOTE. Solid conductors may be circular or non-circular.

461-01-07

Stranded conductor Conductor consists of a number of wires or strands, usually in all or part of a single line or strands spiral.

Note 1. stranded conductor cross-section may be circular or non-circular.

Note 2. The term "strand" also represent a single line.

461-01-08

Circular concentric stranded conductor concentricalystrandedcircularconductor A plurality of wires helically twisted together, become stranded conductor having one or more concentric layers, usually adjacent layers twisted in the opposite.

461-01-09

Stranded conductor bunchedconductor A plurality of wires helically twisted with the same pitch randomly twisted together to form a conductor.

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