Fluids for electrotechnical applications -
Unused mineral insulating oils for
transformers and switchgear
(First revision)
This Malaysian Standard covers specifications and test methods for unused mineral insulating
oils. It applies to oil delivered to the agreed point and time of delivery, intended for use in
transformers, switchgear and similar electrical equipment in which oil is required for insulation
and heat transfer. These oils are obtained by refining, modifying and/or blending of petroleum
products and other hydrocarbons.
Oils with and without additives are both within the scope of this standard. This standard is
applicable only to unused mineral insulating oils. Recycled oils are beyond the scope of this
standard.
Published
PDF
31/10/2019
25
NSC 05 - Generation, Transmission & Distribution of Energy
