DL/T 449-2015
Determination of water in oil-impregnated fibrous insulation material (English Version)

Standard No.

DL/T 449-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Electricity

Latest

DL/T 449-2015

Replace

DL/T 449-1991

Scope

This standard specifies the test method for the moisture content of oil-impregnated fiber insulation materials. This standard applies to the determination of moisture content in new and aged dry paper and oil-impregnated paper, oil-impregnated cardboard and white cloth tape. This standard is applicable to the determination of samples with a moisture content of 0.1%~20%.

DL/T 449-2015 Referenced Document

• GB/T 7600 Determination of water content in transformer oils and turbine oils in service by coulometric method

DL/T 449-2015 history

• 2015 DL/T 449-2015 Determination of water in oil-impregnated fibrous insulation material
• 0000 DL/T 449-1991