GB/T 2952.2-2008Protective coverings for electric cables - Part 2: Protective coverings for cables with metallic sheath (English PDF)
电缆外护层 第2部分：金属套电缆外护层
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 31, 2008
Implementation date
November 1, 2009
Scope
GB/T 2952.2-2008 is the English-translated version of 电缆外护层 第2部分：金属套电缆外护层.
GB/T 2952.2-2008 is the Chinese standard "Protective coverings for electric cables - Part 2: Protective coverings for cables with metallic sheath".
Its scope clause reads: This section GB/T 2952 specifies the type of metal-sheathed cables - General protective layer and lead sheathed cables Special outer sheath, names, knot Structure, material, size and technical requirements.
This section applies to a metal sleeve is fixed with outer sheath laying of electricity, communications, signals, and other control and oil-filled cables. This section does not apply pressure gas and other power cables and other special requirements of the cable outer sheath. Its clauses include model, name; pvc jacket.
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Document preview — GB/T 2952.2-2008
National Standard of the People's Republic of China
- ICS
- 29.060.20
- Classification
- K 13
- Replacing
- GB/T 2952.4-1989
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 model, name
- 4 3 Structures and Materials
- 6 performance requirements
1 Scope
This section GB/T 2952 specifies the type of metal-sheathed cables - General protective layer and lead sheathed cables Special outer sheath, names, knot
Structure, material, size and technical requirements.
This section applies to a metal sleeve is fixed with outer sheath laying of electricity, communications, signals, and other control and oil-filled cables.
This section does not apply pressure gas and other power cables and other special requirements of the cable outer sheath.
2 Normative references
The following documents contain provisions which, through reference to GB/T 2952 to the present, constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.
GB/T 2952.1-2008 cable outer sheath - Part 1. General
3 model, name
3.1 metallic sheathed cable General protective layer model, name
Type metallic sheath cable General protective layer, the name should be consistent with the provisions of GB T 2952.1-2008/and Table 1, Table 1 is recommended for
Column main laying sites.
Table 1 metallic sheathed cable General protective layer model, name and principal place laying
Model Name
Protected
Metal sleeve
Mainly suitable place for laying
Laying special environment
Overhead interior tunnel cable pipeline
Buried general soil
More gravel
Shaft underwater flammable
Strong current interference serious corrosion pull
02 PVC jacket
Lead sheath * * * * * * *
Sets of aluminum * * * * * * * * *
Wrinkles steel sleeve
Or aluminum sheath * * * * * *
PE (PO) coat
Lead sheath * * * * *
Sets of aluminum * * * * * * *
Wrinkles steel sleeve
Or aluminum sheath * * * * * *
04 elastomer jacket
Lead sheath * * * * *
Sets of aluminum * * * * * * *
Wrinkles steel sleeve
Or aluminum sheath * * * * * * […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Cited by
- JB/T 5268.2-2011Metal sheaths for cables - Part 2: Lead sheaths
- GB/T 12976.2-2008Paper-insulated power cables and their accessories with rated voltages up to and including 35kV -- Part 2: General and construction requirements for power cables with rated voltages 35kV
- GB/T 22078.2-2008Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500kV (Um=550kV) - Part2: Power cables with cross-linked polyethylene insulation for rated voltage of 500kV (Um=550kV)
Similar standards
Editions of GB/T 2952.2
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 2952.2-2008 | Protective coverings for electric cables - Part 2: Protective coverings for cables with metallic sheath | current edition | Current |
| GB/T 2952.4-1989 | Protective coverings for electric cables - Part 2: Protective coverings for cables with metallic sheath | previous edition | Superseded |
This page sells the current edition, GB/T 2952.2-2008. Earlier editions are listed for reference only.
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Related Standards
GB/T 2952.1-2008 — Protective coverings for electric cables - Part 1: General
GB/T 2952.3-2008 — Protective coverings for electric cables - Part 3: General protective coverings for cables with non-metallic sheath
GB/T 7251.4-2026 — Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS)
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