Ognjevarna
V bistvu, izraz “ognjevarno” označuje, da lahko naprava doživi notranje eksplozije ali požare. Pomembno, ti dogodki ostanejo omejeni znotraj naprave, zagotavljanje brez vpliva na okolico.
Lastna varnost
“Lastna varnost” pertains to a device’s malfunctioning in the absence of external forces. This includes scenarios like short circuits or overheating. Crucially, such malfunctions, whether internal or external, do not lead to fires or explosions.
These concepts are primarily applicable to devices used in coal mining, oil, in zemeljski plin sektorji. For detailed and certified information, it is advisable to consult the national safety standards website.