
IEC 60897 Ed. 1.0 b:1987
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- IEC
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Describes two test methods, A and B, for assessing the electric strength of insulating liquids in a divergent field when subjected to standard lightning impulses. Method A is based on a step procedure intended to provide an estimate of impulse breakdown voltage under specific conditions. Method B is a statistical test designed to check a hypothesis about the impulse breakdown probability of an insulating liquid at a given voltage level.
Product Details
- Edition:
- 1.0
- Published:
- 03/30/1987
- Number of Pages:
- 27
- File Size:
- 1 file , 1.3 MB