|
EN60598标准是没有详细要求漏水孔大小,大家一般要求开多大的孔和槽.
0 \5 @) e/ |" R0 F1 P
9 V. Z1 u) W4 Y! j( ~; aUL1598有明确的要求孔最小3.2mm: z1 Z& @6 }1 G( U1 s! W+ _
: W$ U( T/ R; G" t0 |+ s9 h
4.17 Drain holes
5 }2 ]5 G* |9 a9 M& D5 N, DDrip-proof, rain-proof, splash-proof and jet-proof luminaires shall be so designed that if water: D4 v, A' o( ~) E8 g) p5 N! m. F
accumulates in the luminaire it can drain out effectively, for example by opening one or more
- F' D3 n' s2 S$ T9 ^* kdrain holes. Watertight luminaires shall have no provision for draining.# w& B- j, H% ?3 C7 e2 U& P
4 ^) `1 _" G. @
|
|