Definition: Emergency Rating

From Open Energy Information


Emergency Rating

The rating as defined by the equipment owner that specifies the level of electrical loading or output, usually expressed in megawatts (MW) or Mvar or other appropriate units, that a system, facility, or element can support, produce, or withstand for a finite period. The rating assumes acceptable loss of equipment life or other physical or safety limitations for the equipment involved.[1]

Related Terms
  1. Glossary of Terms Used in Reliability Standards

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