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IEC62560 5.2章,如何理解3 t/ E8 h$ O7 [! q; m
c)For lamps with a weight significantly higher than that of the lamps for which they are a% u' U# ]; n7 _8 O+ ?5 y
replacement, attention should be drawn to the fact that the increased weight may reduce7 Y# K/ ~ v: [; u
the mechanical stability of certain luminaires and lampholders and may impair contact
) @( C0 N" s6 T( ]making and lamp retention.”, N: s1 I2 h+ D" L1 O5 f8 u. A
' j; z# c- o. ]1 |: R0 kd)Special conditions or restrictions which shall be observed for lamp operation, for example6 A+ J! }$ i/ z! s6 i8 W
operation in dimming circuits. Where lamps are not suitable for dimming, the following
. d! N2 j- ~' W* _& j% b( D% e3 jsymbol in Figure 1 may be used:
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e) For eye protection, see requirements of IEC/TR 62471-2
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