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Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus
STANDARD published on 1.12.2009
Designation standards: ASTM D3487-09
Note: WITHDRAWN
Publication date standards: 1.12.2009
SKU: NS-23809
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
Keywords:
Circuit breakers, Distribution electrical systems, Electrical insulating oils--specifications, Mineral insulating oil--specifications, Power electrical systems, Regulators/reactors (electrical), Switchgear, Transformers--specifications, ICS Number Code 29.040.10 (Insulating oils)
1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1.1 This specification covers new mineral insulating oil of petroleum origin for use as an insulating and cooling medium in new and existing power and distribution electrical apparatus, such as transformers, regulators, reactors, circuit breakers, switchgear, and attendant equipment. 1.2 This specification is intended to define a mineral insulating oil that is functionally interchangeable and miscible with existing oils, is compatible with existing apparatus and with appropriate field maintenance, and will satisfactorily maintain its functional characteristics in its application in electrical equipment. This specification applies only to new insulating oil as received prior to any processing. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. |
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1.1.2012
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1.6.2011
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15.5.2009
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1.5.2013
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1.11.2006
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15.5.2010
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