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Released: 30.11.1976
IEEE 21-1976
IEEE General Requirements and Test Procedure for Outdoor Apparatus Bushings
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English PDF
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51.52 EUR
| Standard number: | IEEE 21-1976 |
| Released: | 30.11.1976 |
| ISBN: | 978-0-7381-4594-5 |
| Pages: | 15 |
| Status: | Active |
| Language: | English |
DESCRIPTION
IEEE 21-1976
New IEEE Standard - Superseded. This standard applies to outdoor power class apparatus bushings which have basic impulse insulation levels of 100 kV and above for use as components of oil-filled transformers, oil-filled reactors, and oil circuit breakers.