Terminal and tapping markings for power transformers
Title : BDS IEC 616:2009
This report gives guidance on markings for the terminals and tappings of power transformers in accordance with the rules given by I E C Technical Committee No. 16 for a uniform alphanumeric system of terminal markings *. Only simple examples are illustrated, more complicated cases, e.g. two units in one tank, being subject to agreement between the manufacturer and the purchaser.