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|  PDSH 887+ m( n; t% M# B" L% L, J, F
! |! o; E7 R2 u y# g& t | PTFE basic insulated cable
_6 O5 ?1 \* k, K3 ?( H* r | 5.3
( m1 @8 T5 T8 O* @ | 60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)5 G1 E* o4 N4 e* M, G$ @' Y8 X# Y
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' q( a+ K0 v. n7 i( f2 GStandard(s):
9 R" p' l1 S4 T4 nIEC 60598-1 All editions3 I' X7 `& N/ M. C M# u
Subclause(s): 5.37 E: C3 ~) H D5 i5 z, u7 d* F; W# ]3 X
No. Year DSH 0887 20100 n9 K" K3 X( n
Category: LITE Developed by: ETF5 OSM/LUM: r5 o$ g& P: N% _: |- r6 J
Subject:
/ h5 v6 L8 }0 xPTFE basic insulated cable
7 o c- s I$ i `+ _& x! dKey words:5 [ s6 c" E0 E
- 0,6 mm3 z1 n, H- g. ]/ c( D9 L
- PVC and rubber* B/ b( o) k9 E, z+ c1 O; N
- High voltage test
& D' p9 E! y& |, rApproved at the 49th CTL Plenary Meeting, in 2012' i# a: n7 I. u" G
Question:
+ `* r0 E4 _+ u7 E/ E! WDoes PTFE basic insulated cable in the interior of a chandelier pipe in a luminaire meet the requirements5 }4 W: _. @4 m, G3 ]! r2 b
of sub clause 5.3 of IEC 60598-1 provided that the insulation in question meets the dielectric strength7 X$ @6 e' b: E
required but the thickness of that insulation is only 0,2 mm.0 P. V3 D- o: m+ u
Decision:, i' K0 {* ]" w) O
According to IEC this is acceptable, the 0,6 mm reference in the standard is only required for PVC and
: q6 y, G3 H$ Q, Erubber. For other insulating materials, normal requirements apply with respect to insulation resistance and& I. c2 X; F3 }3 U
high voltage test.1 B" }; [9 a3 c1 P- Y
/ [' _5 \: j; t+ i0 a1 n: w5 _5 ?/ ^6 `( y& r
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发表于 2012-9-17 13:29
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