Abstract

This Uganda Standard covers sampling of new electrical insulating liquids including oils, askarels, silicones, synthetic liquids, and natural ester insulating liquids as well as those insulating liquids in service or subsequent to service in cables, transformers, circuit breakers, and other electrical apparatus. These practices apply to liquids having a viscosity of less than 6.476 × 10-4 m2/s (540 cSt) at 40°C (104°F). (This standard is an adoption of ASTM D923 – 15, Standard Practices for Sampling Electrical Insulating Liquids). This standard was published on 2022-02-04