IEEE C37.81-1989
- IEEE Guide for Seismic Qualification of Class 1E Metal-Enclosed Power Switchgear Assemblies
- standard by IEEE, 01/30/1990
- Category: IEEE
$111.00
$56.00
New IEEE Standard - Superseded.This standard provides specific requirements and guidance for seismic qualification of metal-enclosed power switchgear assemblies. This guide may also be used in other applications in which seismic response of metal-enclosed power switchgear assemblies is a consideration.
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