IEC 60722:1982
Guide to the lightning impulse and switching impulse testing of power transformers and reactors
OVERVIEW
Gives guidance and explanatory comments on the existing procedures for lightning and switching impulse testing of power transformers to supplement the requirements of IEC 60076-3. Also generally applicable to the testing of reactors, see IEC 60289, modification to power transformer procedures being indicated where required. Information is given on wave shapes, test circuits including test connections, earthing practices, failure detection methods, test procedures, measuring techniques and interpretation of results.
COMMENTS
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PRODUCT DETAILS
| Status | Withdrawn - 02 Jan 2026 |
|---|---|
| Edition | 1982 |
| No. of Pages | 67 |
| ICS Classification | 29.180 Transformers. Reactors |
| Committee | TC 14 |
| Available for Purchase | For sale in Singapore only |
| Adoption | IEC : 0 |