BS EN 60214-1 applies to on-load tap-changers of both resistor and reactor types, deenergized tap-changers, and their motor-drive mechanisms.
BS EN 60214-1 applies mainly to tap-changers immersed in mineral insulating oil according to IEC 60296 but may also be used for tap-changers with air or gas insulation or immersed in other insulating liquids insofar as conditions are applicable. BS EN 60214-1 applies mainly to tap-changers with arcing contacts but may also be used for arcing-free onload tap-changers (such as electronic switching) insofar as conditions are applicable.
BS EN 60214-1 on tap-changers is helpful for:
Having access to reliable guidelines is essential to prepare and use quality tap-changers. BS EN 60214-1 provides manufacturers with the general requirements, type test, routine tests and service conditions which allows them to effectively manufacture and test tap-changers.
BS EN 60214-1 provides users with efficient and standardized tap-changers.
EN 60214-1:2014
IEC 60214-1:2014