Specifies requirements for dry-type power transformers (including auto-transformers) having values of highest voltage for equipment up to and including 36 kV. The following small and special dry-type transformers are not covered by this standard: -instrument transformers (covered by HD 553 and HD 554) -transformers for static convertors (covered by EN 60119 and 60146 series). Where IEC standards do not exist for other special transformers,This standard may be applicable as a whole or in part.
Registration number (WIID)
48161
Scope
Specifies requirements for dry-type power transformers (including auto-transformers) having values of highest voltage for equipment up to and including 36 kV. The following small and special dry-type transformers are not covered by this standard: -instrument transformers (covered by HD 553 and HD 554) -transformers for static convertors (covered by EN 60119 and 60146 series). Where IEC standards do not exist for other special transformers,This standard may be applicable as a whole or in part.
