PDSH 976 Fuses in the emergency lighting luminaires

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PDSH 976 6 i+ j* [  o% ]( E! B% e. D4 v3 G" i

Fuses in the emergency lighting luminaires 0 m1 K5 x* `! a' H0 ~0 u$ c' p

22.6.3

60598-2-22(ed.3);am1;am2 # k% E+ k; x; m# I) i9 x( F7 o

7 P0 A( J$ f$ v/ T/ z6 W  V1 t7 CStandard(s):
IEC 60598-2-22/1997 A1/2002 A2/2008
Subclause(s): 22.6.3
3 B5 o8 l2 w. i' {/ d) x& ]# ONo. Year PDSH 0976 2010
Category: LITE Developed by: ETF5 OSM/LUM
" I/ U' U/ ]7 N5 z+ N1 I/ }Subject:
Fuses in the emergency lighting luminaires
Key words:
- Proper fuse
' g5 h1 t4 B7 Z( |7 U5 p7 y5 I- Fuse wire
- Print conductor
To be approved at the 49th CTL Plenary Meeting, in 2012
Question:
! A, S1 W9 `. E/ G; qTo overcome the requirement that the failure of an emergency luminaire shall not affect other luminaires,
a fuse may be used. May this be a fuse wire or a print conductor?
Decision:
; I% g5 m( @2 D0 {6 a2 A/ d8 {No, only a proper fuse may be used.

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