Documenting Risk Assessment : Using Equipment Protection Levels to Classify Zone Areas.

Autor: Burns, Dave, Kelly, Paul T., Wigg, Ralph
Zdroj: IEEE Industry Applications Magazine; Jan2015, Vol. 21 Issue 1, p16-22, 7p
Abstrakt: THE INTERNATIONAL ELECTROtechnical Commission (IEC)-based term equipment protection levels (EPLs) refers to a process for identifying and selecting equipment for installation in hazardous (classified) locations. The process involves special equipment markings, an optional comprehensive risk assessment after area classification, and selection criteria to identify the equipment that can be installed in hazardous locations. [ABSTRACT FROM PUBLISHER]
Databáze: Complementary Index