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|  PDSH 976
# f* o/ e( Y }$ v. ?3 E# c' D0 Q; H* ]( s
| Fuses in the emergency lighting luminaires, m A8 {6 h9 i* ^4 |
| 22.6.3
0 h: l% C' \) O) { | 60598-2-22(ed.3);am1;am2
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Standard(s):8 g8 r4 A; _5 P' j/ V9 k; N
IEC 60598-2-22/1997 A1/2002 A2/2008
) B4 H0 T9 t9 n* RSubclause(s): 22.6.33 n, K! p! ]! t& K. Q% j
No. Year PDSH 0976 2010
( o7 {2 C- I! ^* H% {- J4 E! qCategory: LITE Developed by: ETF5 OSM/LUM" p R9 e% X% l! d$ A
Subject:
6 I) H) v4 |$ y( wFuses in the emergency lighting luminaires
6 c/ y# N/ {" i2 E [6 XKey words:# _% U9 o. b5 Q
- Proper fuse
( o" d/ \' ?+ ?5 x* l- Fuse wire
D% h; b3 o7 V- Print conductor
4 r1 Q/ x" K% r4 wTo be approved at the 49th CTL Plenary Meeting, in 2012: S# ], U2 g4 E: c$ d
Question:2 j" x- t: d! o8 A+ e% Z: U. A" C
To overcome the requirement that the failure of an emergency luminaire shall not affect other luminaires,
7 ^% E3 v+ ~8 c. M y2 S5 [2 M4 oa fuse may be used. May this be a fuse wire or a print conductor?4 R& n! R8 @7 \- h# b9 [5 q
Decision:- a: A9 _' N5 x5 c: Q) d
No, only a proper fuse may be used.' |0 h4 m$ F% D5 Q
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发表于 2012-9-15 17:05
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