IEEE C37.81 : 1989
IEEE C37.81 : 1989
SEISMIC QUALIFICATION OF CLASS 1E METAL-ENCLOSED POWER SWITCHGEAR ASSEMBLIES
Institute of Electrical & Electronics Engineers
Table of Contents
1. Overview
2. Normative references
3. Definitions
4. Seismic criteria
5. Performance requirements
6. Qualification methods
7. Testing and results
8. Combined analysis and testing
9. Extrapolation for similar equipment
10. Documentation
Abstract
Gives requirements and guidance for the seismic qualification of metal-enclosed power switchgear assemblies including switching, interrupting, control, instrumentation, metering, and protective and regulating devices mounted therein.
General Product Information
| Document Type | Standard |
| Status | Current |
| Publisher | Institute of Electrical & Electronics Engineers |
