IEEE 1125:1993 (R2004)

New IEEE Standard - Superseded.
Guidelines for moisture level measurement, moisture data interpretation, and moisture control in gas-insulated transmission class equipment (GIE) are provided.

This document establishes guidelines for moisture level measurement, moisture data interpretation, and
moisture control in gas-insulated transmission class equipment
Because of the importance of moisture in the design, manufacture, installation, operation, and maintenance of GIE, guidelines are necessary to establish an acceptable range of moisture levels depending on equipment design, measurement procedures, and data interpretation.
The purpose of these guidelines is to provide guidance and promote understanding among users of GIE.
More specifically, the objective is to communicate general knowledge and sufficient understanding so as to ensure successful operation of the equipment