PDSH 954 Connections on lighting chains

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PDSH 954   {# |7 `3 |' U+ {7 F- w$ \- ]8 w0 g# r

Connections on lighting chains . n7 y5 D! T& s3 l( A. d1 \

20.7

60598-2-20(ed.3) / u$ Z4 Q1 Q5 y+ W& t, b" t; B3 V

3 A( Z& j6 ]8 T! s6 FStandard(s):
) ~1 y: z3 W/ P  ~5 X/ z  ?IEC 60598-2-20/2010
. t8 r2 S3 I8 X5 k! Y4 JSubclause(s): 20.7
/ {2 |( A1 C( a) XNo. Year PDSH 0954 2010
Category: LITE Developed by: ETF5 OSM/LUM
) z1 b& _0 }, \* W- C+ n& q% \Subject:
Connections on lighting chains
& |4 M" W' B# G1 r2 RKey words:
1 K* U# |3 z! {8 d9 O- Connection
% H: |9 l' ^' U3 ]5 J* A% L8 E1 `) u- Sleeving
- Two separate layers
- w( f8 t5 g+ o* _4 B3 \To be approved at the 49th CTL Plenary Meeting, in 2012
Question:
Connection of lighting chains parts by use of heat-shrinkable sleeving; the lighting chain withstands all
dielectric strength tests for class II luminaires. Is this construction acceptable?
, r, b7 B3 T. I0 fDecision:
9 a4 U5 ]7 k5 b( f' A2 E( u5 LIt is acceptable only in case two separate layers have been used round the connection.


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