Conforming Standards; Iecex; Atex; Fm (Zone) - A&D EK-300EP Instruction Manual

5. CONFORMING STANDARDS

5-1. IECEx

Ex ia B T3 Ga
Ex: Ex Component
ia: Type of Protection
B:
Gas Classification
T3: Temperature Class
Ga: Equipment Protection Level

5-2. ATEX

 1G Ex ia B T3 Ga
Ex: Ex Component
ia: Type of Protection
B:
Gas Classification
T3: Temperature Class
Ga: Equipment Protection Level
5-3. FM, FMc (Zone)
Class , Zone 0, AEx / Ex ia B T3
Class: Permitted Class
Zone: Permitted Zone
Ex: Ex Component
(AEx: American National Standard)
ia: Type of Protection
B:
Gas Classification
T3: Temperature Class
5-4. FM, FMc (Division)
Intrinsically Safe for Class , Division 1, Groups C, D T3C
Intrinsically Safe: Type of Protection
Class: Permitted Class
Division: Permitted Division
Groups: Permitted Groups
T3C: Temperature Class
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