Summary
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.
Technical characteristics
| Publisher | International Electrotechnical Commission (IEC) |
| Publication Date | 08/31/1989 |
| Release Date | 08/31/1989 |
| Cancellation Date | 02/12/2003 |
| Edition | 3 |
| Page Count | 75 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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