IEEE 47
Explulsion Type Distribution Lightning Arresters
| Organization: | IEEE |
| Publication Date: | 27 June 1945 |
| Status: | inactive |
| Page Count: | 10 |
scope:
This standards apply to all types of expulsion lightning arresters designed to limit voltage surges for the protection of 60 cycle distribution apparatus conforming to the basic insulation level standards. they do not apply to protector tubes used for the protection of transmission lines as covered by AIEE Standard No. 24, nor to expulsion type arresters supplied integrally with transformers.*
intended Use:
*Expulsion type arresters supplied integrally with transformers are excluded from this Standard since they are assumed to be coordinated with the transformer by the transformer manufacturer.
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