Projekta Nr.EN 54-17:2005/prA1
NosaukumsThis 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 54-1:1996). 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 standard.
Reģistrācijas numurs (WIID)33390
Darbības sfēraThis 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 54-1:1996). 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 standard.
StatussIzstrādē
ICS grupa13.220.20