I.S. EN 60214:1999被替代
On-load Tap-changers
出版：National Standards Authority of Ireland
专家解读视频
Applies to on-load tap-changers for power transformers, and their motor-drive mechanisms. Also 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.
DIN EN 60214 (1998-06) - Identical
BS EN 60214:1998 - Identical
SN EN 60214:1997 - Identical
IEC 60214 Ed. 3.0 - Identical
UNE EN 60214:1999 - Identical
SS EN 60214 Ed. 1 (1998) - Identical
