灯具标准理解IEC62560

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IEC62560  5.2章，如何理解
0 D4 F% O$ w- @c)For lamps with a weight significantly higher than that of the lamps for which they are a
replacement, attention should be drawn to the fact that the increased weight may reduce
  F/ d8 t; ^0 V7 \5 C3 @the mechanical stability of certain luminaires and lampholders and may impair contact
making and lamp retention.”
: f$ O, x" B% X: g( U
5 \/ _/ v3 V! [6 q, T0 `$ }d)Special conditions or restrictions which shall be observed for lamp operation, for example
/ E& ~" Y2 x, v. ^/ W) z& Voperation in dimming circuits. Where lamps are not suitable for dimming, the following
symbol in Figure 1 may be used:
# {5 g* |8 q0 F8 r- F( e
0 B4 t+ H7 G' m7 B1 g: `: a5 X9 ^e) For eye protection, see requirements of IEC/TR 62471-2
$ g4 f$ D8 q3 {6 w3 I

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C.注意灯重
5 U" T" ~4 C/ V& x% T; gD.调光匹配
3 }4 J" M' T0 c6 t. A7 oE。光生物安全