BS 5730:2001

Superseded

View Superseded by

Monitoring and maintenance guide for mineral insulating oils in electrical equipment

Available format(s)

Hardcopy , PDF

Superseded date

06-30-2009

Language(s)

English

Published date

08-15-2001

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Properties and deterioration of oil
4 Oil tests and their significance
5 Sampling of oil from equipment
6 Categories of equipment
7 Evaluation of mineral insulating oil in new
equipment
8 Evaluation of used oil
9 Mutual compatibility of mineral insulating oils
10 Handling and storage
11 Treatment
12 Replacement of oil
Annex A (normative) Determination of sediment and sludge
Bibliography

Provides guidance on the monitoring and maintenance of the quality of the insulating oil in electrical equipment.

Committee	GEL/10
DevelopmentNote	Supersedes BS 5730(1979) (08/2001) Supersedes 00/242084 DC (10/2004) Reviewed and confirmed by BSI, November 2008. (11/2008)
DocumentType	Standard
Pages	32
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN 60422:2013 BS EN 60422:2006
Supersedes	BS 5730:1979

BS EN ISO 3675:1998	Crude petroleum and liquid petroleum products. Laboratory determination of density. Hydrometer method
BS 1752:1983	Specification for laboratory sintered or fritted filters including porosity grading
BS EN 60567:2011	Oil-filled electrical equipment. Sampling of gases and analysis of free and dissolved gases. Guidance
BS 2000-196(1997) : 1997	METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PETROLEUM PRODUCTS - DETERMINATION OF COLOUR (ASTM SCALE)
BS 5737:1979	Method for the measurement of relative permittivity, dielectric dissipation factor and d.c. resistivity of insulating liquids
BS EN 60599:2016	Mineral oil-filled electrical equipment in service. Guidance on the interpretation of dissolved and free gases analysis
BS EN 60156:1996	Insulating liquids. Determination of the breakdown voltage at power frequency. Test method
BS 6522:1984	Methods for determination of percentage water saturation of insulating oil
ISO 6295:1983	Petroleum products Mineral oils Determination of interfacial tension of oil against water Ring method
BS EN 61125:1993	Unused hydrocarbon-based insulating liquids. Test methods for evaluating the oxidation stability
BS 5263:1975	Method for sampling liquid dielectrics
BS EN 60814:1998	Insulating liquids. Oil-impregnated paper and pressboard. Determination of water by automatic coulometric Karl Fischer titration
BS 5984:1980	Method for detection and determination of specified anti-oxidant additives in insulating oils
BS EN ISO 3104:1996	Methods of test for petroleum and its products. Petroleum products. Transparent and opaque liquids. Determination of kinematic viscosity and calculation of dynamic viscosity
BS EN 61198:1994	Mineral insulating oils. Methods for the determination of 2-furfural and related compounds
BS 2000-15(1995) : 1995	METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PETROLEUM PRODUCTS - DETERMINATION OF POUR POINT
BS EN 22719:1994	Methods of test for petroleum and its products. Petroleum products and lubricants. Determination of flash point. Pensky-Martens closed cup method
BS EN 61619:1997	Insulation liquids. Contamination by polychlorinated biphenyls (PCBs). Method of determination by capillary column gas chromatography