BS EN 60296:2012

INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Properties of oil
5 Classification, identification, general delivery
  requirements and sampling
6 Properties, their significance and test methods
7 Specific requirements for special applications
Annex A (informative) - Potentially corrosive sulphur
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications
Annex ZB (normative) - Special national conditions

Covers specifications and test methods for unused mineral insulating oils.

This International Standard is applicable to specifications and test methods for unused mineral insulating oils (see Clause 3 for definitions). 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.

NOTE Definitions and specifications for recycled oils will be covered by IEC 62701¹.

This standard does not apply to mineral insulating oils used as impregnants in cables or capacitors.