IEEE PC57.162 PDF

IEEE PC57.162 – IEEE Draft Guide for the Interpretation of Moisture Related Parameters in Liquid Immersed Transformers and Reactors

New IEEE Standard – Active – Draft.It is widely accepted that one of the most significant contaminants affecting the performance of liquid immersed transformers is moisture. Because of its importance, many standards and guides give various descriptions of the effects of moisture, various recommendations on the acceptable levels of moisture, recommendations for the determination of moisture and moisture mitigation techniques. This guide is intended to consolidate available state-of-the-art knowledge for moisture related parameters in liquid immersed transformers and to serve as a reference that other standards and guides can refer to.