Fire detection and fire alarm systems ? Part 17: Short-circuit isolators
This European Standard specifies requirements, test methods and performance criteria for short-circuit 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
ΚΩΔΙΚΟΣ ΠΡΟΪΟΝΤΟΣ:
CYS EN 54-17:2005
This European Standard specifies requirements, test methods and performance criteria for short-circuit 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
