GB/T 5023.3-2008: Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V -- Part 3: Non-sheathed cables for fixed wiring

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Scope

1.1 Scope
This Part of GB/T 5023 details the particular specifications for polyvinyl chloride
insulated single-core non-sheathed cables for fixed wiring and rated voltages up to
and including 450/750V.
All cables shall comply with the appropriate requirements given in GB/T 5023.1, and
the individual types of cables shall each comply with the particular requirements of
this Part.
1.2 Normative references
The following normative documents contain provisions which, through reference in
this text, constitute provisions of this part of GB/T 5023. For dated references, the
subsequent amendments (excluding corrigendum) or revisions do not apply to this
Part, however, parties who reach an agreement based on this Part are encouraged to
study if the latest versions of these documents are applicable. For undated references,
the latest edition of the referenced document applies.
GB/T 2951.11-2008 Common Test Methods for Insulating and Sheathing Materials
of Electric and Optical Cables - Part 11: Methods for General Application -
Measurement of Thickness and Overall Dimensions (IEC 60811-1-1:2001, IDT)
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 (IEC 60811-1-2:1985, IDT)
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 (IEC 60811-1-4:1985, IDT)
GB/T 2951.31-2008 Common Test Methods for Insulating and Sheathing
Materials of Electric and Optical Cables - Part 31: Methods Specific to PVC
Compounds - Pressure Test at High Temperature - Test for Anti-Crack (IEC
60811-3-1:1985, IDT)
GB/T 2951.32-2008 Common Test Methods for Insulating and Sheathing
Materials of Electric and Optical Cables - Part 32: Methods Specific to PVC
Compounds - Loss of Mass Test - Thermal Stability Test (IEC 60811-3-2:1985,
IDT)
GB/T 3956-1997 Conductors Of Insulated Cables (idt IEC 60228:1978)
GB/T 5023.1 Polyvinyl Chloride Insulated Cables of Rated Voltages up to and
Including 450/750V - Part 1: General Requirements (GB/T 5023.1-2008, IEC
60227-1:2007, IDT)
GB/T 5023.2-2008 Polyvinyl Chloride Insulated Cables of Rated Voltages up to
and Including 450/750V - Part 2: Test Methods (IEC 60227-2:2003, IDT)
GB/T 18380.12-2008 Test on Electric and Optical Fiber Cables under Fire
Conditions - Part 12: Test for Vertical Flame Propagation for a Single Insulated
Wire or Cable (IEC 60332-1-2:2004, IDT)
2 Single-Core Non-Sheathed Cable with Rigid
Conductor for General Purposes
2.1 Code designation
60227 IEC 01 (BV).
2.2 Rated voltage
450/750V.
2.3 Construction
2.3.1 Conductor
Number of cores: 1.
The conductors shall comply with the requirements of GB/T 3956-1997:
--- Class 1 for solid conductors;
--- Class 2 for stranded conductors.
2.3.2 Insulation
The extruded insulation shall be polyvinyl chloride compound of Type PVC/C applied

Basic Data

Standard ID	GB/T 5023.3-2008 (GB/T5023.3-2008)
Description (Translated English)	Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V -- Part 3: Non-sheathed cables for fixed wiring
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	K13
Classification of International Standard	29.060.20
Word Count Estimation	13,173
Date of Issue	2008-06-30
Date of Implementation	2009-05-01
Older Standard (superseded by this standard)	GB 5023.3-1997
Quoted Standard	GB/T 2951.11-2008; GB/T 2951.12-2008; GB/T 2951.14-2008; GB/T 2951.31-2008; GB/T 2951.32-2008; GB/T 3956-1997; GB/T 5023.1; GB/T 5023.2-2008; GB/T 18380.12-2008
Adopted Standard	IEC 60227-3-1997, IDT
Regulation (derived from)	Announcement of Newly Approved National Standards No. 11 of 2008 (No. 124 overall)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the rated voltage 450/750V and below PVC insulated fixed wiring sheathed cable 's technical requirements. All cables shall comply with GB/T 5023. 1 appropriate requirements prescribed, and various types of cables shall meet the special requirements of the provisions of this section.