Description: Conoco Transformer Oil, an insulating oil of very high dielectric strength, is suited for oil-filled transformers in both large substations and small pole-mounted transformers. It is also suited for use in circuit breakers, switches and any other oil-immersed electrical equipment. It meets the requirements of ANSI/ASTM D3487 Type II for inhibited oils. This specification provides uniform functional characteristics for petroleum electrical-insulating oil and is recognized by the Institute of Electrical and Electronic Engineers (IEEE) and other professional societies that deal with insulating materials. It also meets Westinghouse Specification PDS 55822AG and Federal Specification VV-L-530A. Information provided by ConocoPhillips. Phillips 66 Lubricants was spun-off from ConocoPhillips in 2012. |