ASTM D3487-25
Standard Specification for Mineral Insulating Liquid Used in Electrical Apparatus
standard by ASTM International , 05/01/2025
$35.00
$69.00
1.1 This specification covers unused 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,2 and will satisfactorily maintain its functional characteristics in its application in electrical equipment. This specification applies only to unused 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.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Product Information
Published:
05/01/2025
Pages:
6
File Size:
1 file , 300 KB
Language:
English
Note:
This product is restricted and cannot be purchased in the following countries Russia, Ukraine, Belarus
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