GB/T 2951.51-2008Common test methods for insulating and sheathing materials of electric and optical cables -- Part 51: Methods specific to filling compounds -- Drop point -- Separation of oil -- Lower temperature brittleness -- Total acid number -- Absence of corrosive co (English PDF)
电缆和光缆绝缘和护套材料通用试验方法 第51部分:填充膏专用试验方法—滴点—油分离—低温脆性—总酸值—腐蚀性—23℃时的介电常数—23℃和100℃时的直流电阻率
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Level / Type
National · Recommended
Issue date
June 26, 2008
Implementation date
April 1, 2009
Scope
GB/T 2951.51-2008 is the English-translated version of 电缆和光缆绝缘和护套材料通用试验方法 第51部分:填充膏专用试验方法—滴点—油分离—低温脆性—总酸值—腐蚀性—23℃时的介电常数—23℃和100℃时的直流电阻率.
GB/T 2951.51-2008 — This standard specifies the communications equipment, including ships and offshore cables and cable filling compounds for test methods.
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Document preview — GB/T 2951.51-2008
National Standard of the People's Republic of China
- ICS
- 29.060
- Classification
- K 13
- Replacing
- GB/T 2951.10-1997
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the communications equipment, including ships and offshore cables and cable filling compounds for test methods. This section provides for filling paste Determination of dropping point, oil separation and determination, low temperature brittleness test, total acid number determination, corrosion test, 23°C dielectric constant measurement, 23°C and 100°C, the DC resistance test method for determination of other.
Document data
International classification (ICS): 29.060.
Chinese classification (CCS): K13.
Estimated length of the Chinese original: 14,147 words.
Adopted international standard: IEC 60811-5-1-1990, IDT.
Supersedes the earlier edition GB/T 2951.10-1997.
Standards quoted by this document
GB/T 5654-2007
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.
Referenced standards
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Related Standards
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 -- Tests for determining the mechanical properties
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
GB/T 2951.13-2008 — Common test methods for insulating and sheathing materials of electric and optical cables -- Part 13: Methods for general application -- Measurement for determining the density -- Water absorption tests -- Shrinkage test
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