Questions: How often should a company's arc flash hazard analysis be reviewed? - Every year - Every three years - Every five years - Every seven years

How often should a company's arc flash hazard analysis be reviewed? - Every year - Every three years - Every five years - Every seven years
Transcript text: How often should a company's arc flash hazard analysis be reviewed? - Every year - Every three years - Every five years - Every seven years
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Solution

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La respuesta es la tercera opción: cada cinco años.

Explicación de cada opción:

  • Cada año: Revisar el análisis de peligros de arco eléctrico anualmente sería excesivo y no es el estándar recomendado. Los cambios significativos en las instalaciones eléctricas no suelen ocurrir con tanta frecuencia.

  • Cada tres años: Aunque es más frecuente que la opción correcta, no es el intervalo estándar recomendado para la revisión de este tipo de análisis.

  • Cada cinco años: Esta es la respuesta correcta. Según las normas y prácticas comunes, como las establecidas por la NFPA 70E, se recomienda que el análisis de peligros de arco eléctrico se revise al menos cada cinco años, o cuando haya cambios significativos en el sistema eléctrico que puedan afectar el análisis.

  • Cada siete años: Este intervalo es demasiado largo y no cumple con las recomendaciones estándar para garantizar la seguridad y la precisión del análisis de peligros de arco eléctrico.

En resumen, el análisis de peligros de arco eléctrico de una empresa debe revisarse cada cinco años para asegurar que se mantenga actualizado y refleje cualquier cambio en el sistema eléctrico.

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