Transformer Oil Standards

1. SCOPE: The Material desired under this standard is a refined mineral oil.

EN 50216-7 covers requirements for electric pumps which generate the circulation of insulating oil in transformers and reactors conforming to the EN 60076 series and their associated cooling systems. The pumps covered in this standard are rotodynamic pumps driven by a squirrel cage...

This Instruction applies to uninhibited insulating oils in transformers, switchgear and similar apparatus where sampling is practicable. Low oil volume equipment which does not contain a reserve of oil for testing purposes, or equipment which is not designed for the process of...

La serie di Norme 50216 descrive alcuni accessori tipici di trasformatori, offrendo soluzioni unificate. La parte 7 fornisce i requisiti e le principali caratteristiche per le pompe in olio.

This Standard applies to transformers for oil- and gas-burner ignition equipment for potentials up to and including 600 V low potential, and 15,000 V open-circuit high-potential, designed to be employed in accordance with the rules of the Canadian Electrical Code, Part I. Note: The...

Includes: Oil filled transformers Excludes: Free breathing and sealed booster transformers