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|  PDSH 855
8 ~; J x- E7 G& I% o R. s( B }- ~7 R& @2 _& r, }
| Electrical connections! ]3 H4 U( ^- T& @
| 4.11.3+ f' L4 O# \4 P
| 60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)' j9 I. w6 ^) a6 \
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; {) j' W, E0 G* ?Standard(s):
b; L4 Y5 X; E* gIEC 60598-1 All editions% Y1 U. m) Q* s( D& h- t; p
Subclause(s): 4.11.3
1 s: m# g* y( M6 |No. Year PDSH 0855 2010& L. d4 y" \/ \4 F: W9 w3 v5 `
Category: LITE Developed by: ETF5 OSM/LUM
; S, T) A( n' m+ l1 C$ s, @5 @Subject:
) I& \# i4 v4 h9 p4 g" EElectrical connections V4 |$ q/ _4 C3 ^
Key words:
@$ C$ Y! o, B9 x& E) u8 G- Construction ?( m2 l* o0 P9 \ j8 X, C7 o1 S
- Connections
5 X& O3 l9 u0 V0 D/ c- Locking device
4 i* ?# X0 u/ q. M% yTo be approved at the 49th CTL Plenary Meeting, in 2012
* i- Y0 L" ?8 }. dQuestion:* ]. Q( B) \5 F% Q0 B0 H
Screws, which serve as electrical as well as mechanical connections shall be locked against loosening.
* Q( e' D# i5 f7 ] iWe have tested a decorative luminaire, consisting of a base part (containing a SELV transformer) and a3 I1 }. z% v* c/ N/ x; g1 g6 R+ u
track to which two luminaires are fitted.
# b% r- F6 ^& n# J! N# P0 xThe track is fitted to the base by means of two screws, however the connection has no locking device and+ K @3 ^3 x R n) w% k
even this construction does not accept a locking device.* K3 _* b& q* y- L
Can we accept this connection or should we require a different construction? j) E5 j+ E3 c3 _$ I* `3 {
Decision:
) ^; M* }. N8 i$ @# L) sThis construction is not acceptable.
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发表于 2012-9-17 14:43
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