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现在61347-1,18.5条款,就是这样写的, 如下:
$ z" p. v1 W1 G2 j7 }/ m# OLamp controlgear intended for building into luminaires other than ordinary,independent lamp controlgear, and lamp controlgear having insulation subject to starting voltages with a peak value higher than 1 500 V shall be resistant to tracking
+ O- Y8 k9 |1 G4 {5 |+ X% nFor materials other than ceramic, compliance is checked by subjecting the parts to the tracking test according to Section 13 of IEC 60598-1:2014. |
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