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|  PDSH 891
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! k+ U. N/ s2 t/ j+ J9 `( P+ O. @ | Locking on earthing connection
6 u; v, c4 l# R- q8 Z L# S: z. M! F | 7.23 H% D& n- F- V V2 ]
| 60598-1(ed.6)
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! Q- j5 Q8 ~8 V/ v8 n2 H6 F& g' F* IStandard(s):
( e }% u( [& o5 Y9 k% D$ d0 tIEC 60598-1/2003
+ x8 {* U6 p- Y: B4 |# I$ x5 I; \ }Subclause(s): 7.2# L5 `, J/ }+ n# r. G. A1 J
No. Year DSH 0891 20100 N" A, b6 x7 X4 Z' j
Category: LITE Developed by: ETF5 OSM/LUM4 W+ ]: C5 a5 H! {9 b4 k
Subject:
1 _" Y% m6 ?' ^7 s, aLocking on earthing connection/ {, s4 J9 @ M9 k0 k! Q' M1 g
Key words:- t! O: c6 q: ]/ o: Z; i3 O
- Construction
h0 n- `3 o$ I' I$ g* L- During mounting
0 Y3 [" _/ r8 u o2 v7 H- Spacers
6 _; n" A5 b( E! W" H; \9 f: i0 u" j. XApproved at the 49th CTL Plenary Meeting, in 2012 m0 Y s8 |2 G
Question:/ C# f% x7 z$ K! i
Is the earthing connection adequately locked against loosening in case shown on attached figure?
7 J2 R0 w4 ~4 X: z1 i7 {Even the hole is round instead of rectangular.
" @" M. I( ?% M( `% }Decision:
# H3 \7 t" ?/ e+ c! tThe construction is accepted in principle. Damage of this connection during mounting of the luminaire& o3 i, m) T' u6 F# E6 T: m
must be prevented (i.e. by the use of spacers)." ^- T7 S( f; H6 N0 B
0 N4 \# L; @. S, s* m' y1 ?6 m$ M7 `# c: X) w6 k: X, q; a
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发表于 2012-9-17 13:19
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