New IEEE Standard - Superseded.
Methods for performing tests specified in IEEE Std C57.12.01-1989 and other referenced standards applicable to dry-type distribution and power transformers are described. This standard is intended for use as a basis for performance, safety, and the proper testing of dry-type distribution and power transformers. This standard applies to all dry-type transformers except instrument transformers, step-voltage and induction voltage regulators, arc furnace transformers, rectifier transformers, specialty transformers, and mine transformers.
| SDO | IEEE: Institute of Electrical and Electronics Engineers |
| Document Number | C57.12.91 |
| Publication Date | Dec. 14, 1979 |
| Language | en - English |
| Page Count | 49 |
| Revision Level | |
| Supercedes | |
| Committee | Transformers |