Fire detection and fire alarm systems - Short-circuit isolators Ingestion-build-201039 EN 61000-4-4:1995

EN 61000-4-4:1995

and large tanks used to store large quantities of water or other liquids for domestic or industrial consumption

installing

Type 2: hoop-wrapped composite fuel tanks with a metal liner

Fire detection and fire alarm systems - Short-circuit isolators Ingestion-build-201039 EN 61000-4-4:1995BS EN 54 17: 2005 specifies requirements, test methods and performance criteria for shortcircuit isolators, for use in fire detection and fire alarm systems for buildings (see EN 54 1). Means of isolation or protection incorporated within control and indicating equipment (item B in Figure 1 of EN 54 1: 1996) are not covered by this European Standard.