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|  PDSH 861 s% y/ j( E5 I$ v
0 ?: Q# {' n. n! m/ T% k/ a
| Suspension devices) t# K. B+ w, S2 F
| 4.149 c" K7 ^2 B3 _1 s9 }
| 60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)% C9 b j8 Z4 v z1 V
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7 D( n/ l% a o: y' hStandard(s):
, S" @$ ?4 G l# w: }: Q TIEC 60598-1 All editions
^. \8 V$ G5 u% SSubclause(s): 4.14' j8 ~5 b7 _, i/ u
No. Year PDSH 0861 20106 T0 K$ F1 B2 z# V4 e2 Q
Category: LITE Developed by: ETF5 OSM/LUM$ u: Y# B; P d
Subject:' h/ X) S. o' R1 F0 y! E( q
Suspension devices
: M0 m+ H8 v1 G y0 m; O. a7 I* wKey words:
/ @+ B4 i* U( T% Y& e4 q6 y- Additional weight6 }) [+ W& C8 T: t8 e7 K
- Point B and/or C
/ t0 [5 b9 u7 d4 k+ T- Design
' V0 M) t4 e/ P1 d, QTo be approved at the 49th CTL Plenary Meeting, in 2012( E& k5 e7 ?( b, X* D. p* W$ }7 I
Question:
+ ~& O, d+ n0 W. G; _* m4 e( @Where is the additional weight of 4 times the luminaire’s weight supposed to be put on a pendulous
; o. I! t" y6 ^luminaire? On point A, B or C?9 \; C! I. O7 D6 P+ X* l
Decision:
) B [& n' P3 l5 d9 m+ kDepending on the design on point B and/or C.2 B9 A* E7 k% E& q r# g
0 a2 S3 D1 d7 l4 o
; q1 u+ d6 i7 `
3 L Z1 y7 v5 |5 X0 {) R5 m4 ^
" `1 f# s, L9 n- k+ T Z2 I: ^1 q* n7 o. k& {
( p6 U2 h5 z, i! P" b
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发表于 2012-9-17 13:58
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