• ASTM D3487-09

ASTM D3487-09

Standard Specification for Mineral Insulating Oil Used in Electrical Apparatus

ASTM International, 12/01/2009

Publisher: ASTM

File Format: PDF

$30.00$60.00


Published:01/12/2009

Pages:5

File Size:1 file , 110 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

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.

More ASTM standard pdf

ASTM D1357-95(2000)

ASTM D1357-95(2000)

Standard Practice for Planning the Sampling of the Ambient Atmosphere

$25.00 $50.00

ASTM D4469-92(1997)

ASTM D4469-92(1997)

Standard Test Method for Calculating Percent Asphalt Absorption by the Aggregate in an Asphalt Pavement Mixture

$25.00 $50.00

ASTM A311/A311M-95(2000)

ASTM A311/A311M-95(2000)

Standard Specification for Cold-Drawn, Stress-Relieved Carbon Steel Bars Subject to Mechanical Property Requirements

$25.00 $50.00

ASTM F154-00

ASTM F154-00

Standard Guide for Identification of Structures and Contaminants Seen on Specular Silicon Surfaces

$32.00 $65.00