BSI - BS 148
Unused Mineral Insulating Oils for Transformers and Switchgear
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| Organization: | BSI |
| Publication Date: | 28 September 1984 |
| Status: | inactive |
| Page Count: | 20 |
| ICS Code (Insulating oils): | 29.040.10 |
scope:
Gives requirements and test methods for unused insulating oils, both with and without additives, intended for use in transformers, switchgear and similar electrical equipment. Specifies limit values for viscosity, flash point, pour point, density, neutralization value, corrosive sulphur, water content, sludge and acidity after oxidation , breakdown voltage, dissipation factor and gassing tendency.
Document History
March 31, 2020
Recycled mineral insulating oil for transformers and switchgear - Specification
A description is not available for this item.
February 28, 2009
Reclaimed mineral insulating oil for transformers and switchgear – Specification
A description is not available for this item.
July 15, 1998
Specification for Unused and reclaimed mineral insulating oils for transformers and switchgear
A description is not available for this item.
October 15, 1997
Unused and Reclaimed Mineral Insulating Oils for Transformers and Switchgear
A description is not available for this item.
BS 148
September 28, 1984
Unused Mineral Insulating Oils for Transformers and Switchgear
Gives requirements and test methods for unused insulating oils, both with and without additives, intended for use in transformers, switchgear and similar electrical equipment. Specifies limit values...
December 29, 1972
Specification for insulating oil for transformers and switchgear
Unused oil delivered in bulk or drums; not high viscosity oils, oils for cables, capacitors, special impregnation purposes. Composition, appearance, characteristics, sampling; testing for sludge...
April 15, 1959
Specification for insulating oil for transformers and switchgear
A description is not available for this item.
January 15, 1951
Specification for insulating oil for transformers and switchgear
A description is not available for this item.
April 24, 1933
Specification for insulating oil for transformers and switchgear
A description is not available for this item.
May 12, 1927
Specification for insulating oil for transformers and switchgear
A description is not available for this item.
April 23, 1923
Specification for insulating oil for use in transformers and oil switches and circuit breakers
A description is not available for this item.
References
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