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|  PDSH 855
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| Electrical connections
& y0 M* ]# e' i8 o. T& C | 4.11.3" o4 u% d7 v% b
| 60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)
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6 }# j' g8 X) o4 {- z% { ?Standard(s):
( [7 V M& a" v fIEC 60598-1 All editions
2 ]8 x1 Y8 ]1 h1 }/ c5 O) |( u0 tSubclause(s): 4.11.3& k$ g* H$ h3 S! M# b
No. Year PDSH 0855 2010; q0 |2 s) V2 j3 d, r, A! V
Category: LITE Developed by: ETF5 OSM/LUM/ b A8 i+ m! R. ?2 i1 {3 O4 v
Subject:$ T: k% B/ d3 n
Electrical connections% c$ g! r! D' x
Key words:
) q, M& P, R1 i. p- Construction
/ Q3 N( N3 V) @& ] F4 y d+ c. c- Connections
9 y% I% t, o# a- Locking device
A; ~& B% U+ GTo be approved at the 49th CTL Plenary Meeting, in 2012
0 i9 {* D. z6 J' j! ?Question:
. L1 W; M- G* b) [- CScrews, which serve as electrical as well as mechanical connections shall be locked against loosening.
) |- Y; G3 R4 ^4 J ^. V* R( IWe have tested a decorative luminaire, consisting of a base part (containing a SELV transformer) and a3 U: b1 }! M! c* M: e
track to which two luminaires are fitted.
( b* ?: @' M( J, e7 N" xThe track is fitted to the base by means of two screws, however the connection has no locking device and, q0 ~3 V% ~- I9 P6 S) \
even this construction does not accept a locking device.+ x2 i4 h: p8 O6 c5 \* K4 f W
Can we accept this connection or should we require a different construction?6 [. ^( S& u' v- |
Decision:3 s ?5 k. O. t2 z% T1 y/ w
This construction is not acceptable.
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发表于 2012-9-17 14:43
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