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|  PDSH 976
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6 e @, ^: ~5 m: C3 b$ G+ F+ d, S. H | Fuses in the emergency lighting luminaires
$ q8 ^. b8 k, q: M8 s6 T+ z6 J+ Z | 22.6.3. l+ s, n4 w4 m( ~% W; _
| 60598-2-22(ed.3);am1;am2$ g" u5 C4 w8 |! M5 X7 Z
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Standard(s):; E" u1 W+ L$ ^' [$ d
IEC 60598-2-22/1997 A1/2002 A2/2008- [8 i: D+ i- r8 \- Z! V
Subclause(s): 22.6.3! V5 M9 a1 o2 ` A
No. Year PDSH 0976 2010' X7 @0 L3 P* n2 S
Category: LITE Developed by: ETF5 OSM/LUM) _! ]3 ]" R0 b
Subject:
. u; C# |7 a# tFuses in the emergency lighting luminaires/ o; n' ~1 M! R; m
Key words:# D2 m/ v, ~4 P0 Y9 f" d
- Proper fuse8 G* A5 I2 d9 [' J$ O: z
- Fuse wire( E6 }8 v1 F+ {5 i" D" w9 p
- Print conductor
5 w. k8 u% A' J; b( F2 @9 NTo be approved at the 49th CTL Plenary Meeting, in 2012
6 U" O) Y/ b5 s. \# \) |Question:) D: F- t4 d9 ^
To overcome the requirement that the failure of an emergency luminaire shall not affect other luminaires,' n& c; ^. ^) z I3 t8 J1 r) y
a fuse may be used. May this be a fuse wire or a print conductor?+ k0 W! P. }6 t4 D
Decision:' m! U- I6 b; t8 Q* c! p" A' J! J+ |
No, only a proper fuse may be used.. k3 J( @+ M i+ T) U
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发表于 2012-9-15 17:05
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