小米 发表于 2012-9-16 15:42

PDSH 954 Connections on lighting chains


http://decisions.iecee.org/icons/ecblank.gifPDSH 954

Connections on lighting chains
20.7
60598-2-20(ed.3)


Standard(s):
IEC 60598-2-20/2010
Subclause(s): 20.7
No. Year PDSH 0954 2010
Category: LITE Developed by: ETF5 OSM/LUM
Subject:
Connections on lighting chains
Key words:
- Connection
- Sleeving
- Two separate layers
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?
Decision:
It is acceptable only in case two separate layers have been used round the connection.


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