What is BS EN 62021-2 - Insulating liquids about?
BS EN 62021-2 is a British standard on insulating liquids.
BS EN 62021-2 is a part of IEC 62021 describes a procedure for determination of the acidity of unused and used electrical mineral insulating oils.
BS EN 62021-2 outlines method used to indicate relative changes that occur in a mineral insulating oil during use under oxidizing conditions that may be shown by other properties of the resulting mineral oil.
Who is BS EN 62021-2 - Insulating liquids for?
BS EN 62021-2 on insulating liquids is useful for:
- Transformers manufacturers
- Capacitor manufacturers
- Switchgears manufacturers
Why should you use BS EN 62021-2 - Insulating liquids?
Insulating liquids provides electrical insulation and serve as coolant. However, one must be cautious while handling insulating liquid as it is toxic.
BS EN 62021-2 provides guidelines to manufacturers on how to use insulating liquids to have best results. When these insulating are handled according to the standards provided in BS EN 61788, it ensures smooth workflow and safety. 
Using best practice BS EN 62021-2 guidance can increase the credibility of the equipment and safety as well.
