IEEE C57.19.00-2023

This standard applies to bushings for use as components of liquid-immersed transformers and liquid-immersed reactors. This standard does not apply to the following: – High-voltage cable terminations (potheads) – Bushings for circuit breakers – Bushings for instrument transformers including station service voltage transformers – Bushings for test transformers – Bushings in which the internal insulation is provided by a gas – Bushings applied with gaseous insulation (other than air at atmospheric pressure) external to the bushing – Bushings for automatic circuit reclosers and line sectionalizers – Bushings for oil-less and oil-poor apparatus – Bushings for dc applications