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|  PDSH 8879 a: W& g( d, S U2 {! {8 m
: D/ X% N" a1 M) l
| PTFE basic insulated cable$ J. o H1 @% i K7 i# x" D
| 5.3
/ N2 {* T9 n: b* @( c | 60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)
8 [( S$ a3 {( D8 ^1 c6 M( f |
9 z; s1 J8 s3 m) AStandard(s):
, v! u3 B7 @, h _9 I* qIEC 60598-1 All editions
8 [& y7 [+ _" y- }# |( b' z/ \Subclause(s): 5.35 n8 N4 ? k* T1 r: A
No. Year DSH 0887 2010
* h% p9 Z4 _8 }! _Category: LITE Developed by: ETF5 OSM/LUM
& B4 w& _0 x" J2 \Subject:
# B$ i! N* N; C2 f3 nPTFE basic insulated cable
+ X ]. x% a& B& u) b j& w: ZKey words:. j2 e% Y& J- A
- 0,6 mm
) T6 ?/ L: W C+ R$ n- PVC and rubber
' Q% {1 q' Z1 }5 z# V- High voltage test* T! A9 q, i" G
Approved at the 49th CTL Plenary Meeting, in 2012! r/ ~ u+ ^* Z6 {( E
Question:1 ~7 @" q+ H( x& `! S
Does PTFE basic insulated cable in the interior of a chandelier pipe in a luminaire meet the requirements5 `& V0 |, {3 Z( }0 H7 q3 X
of sub clause 5.3 of IEC 60598-1 provided that the insulation in question meets the dielectric strength- d: A8 w' U/ L# J: t& O
required but the thickness of that insulation is only 0,2 mm.( h( `) J9 K# y; J, c% L% u
Decision:
2 v2 O1 l& n* G2 h" O7 E3 TAccording to IEC this is acceptable, the 0,6 mm reference in the standard is only required for PVC and
w' ^" T# C/ l% a! O5 h9 |8 R8 N+ Krubber. For other insulating materials, normal requirements apply with respect to insulation resistance and
$ @- i" E8 `: w+ V2 fhigh voltage test.; }: A5 x$ p5 q
3 m2 N2 f3 j/ H `0 Q' U: u/ V# k! ^) T2 Z K) J+ v$ g: i
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发表于 2012-9-17 13:29
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