This standard applies to on-load tap-changers for power transformers, and their motor-drive mechanisms. It relates mainly to tap-changers immersed in transformer oil according to IEC 60296, but may also be used for gas-insulated tap-changers in so far as conditions are applicable.
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Frequently Asked Questions
IEC/SC 14B is a Subcommittee within CLC. It is named "IEC_SC_14B". This committee has published 1 standards.
IEC/SC 14B develops CLC standards. Currently, there are 1 published standards from this subcommittee.
CLC is a standardization organization that develops and publishes standards to support industry, commerce, and regulatory requirements.
A Subcommittee (SC) in CLC operates under a Technical Committee and focuses on a specific subset of the TC's scope. Subcommittees develop standards and technical specifications in their specialized area, reporting to their parent Technical Committee. They may also have working groups for detailed technical work.