电源已经满足了LPS 外壳的材质就已经满足了防火外壳的要求了 开孔也不需要满足里面的要求
! @7 L, E$ d- Y7 i看你把你的产品定义为是什么设备要是定义为transportable equipment 里面有TNV线路的话你就要考量了9 V2 u9 J9 X4 ~
transportable equipment你就按照4.6.2 The risk of ignition caused by small metallic objects, such as paper clips or staples, moving
/ ]4 Y" `* R0 }+ o* daround inside TRANSPORTABLE EQUIPMENT during transportation shall be reduced by measures to8 Z5 s* @& E. o/ u- s1 B
minimize the likelihood of such objects entering the equipment and bridging bare conductive; l( C( B( }0 d4 [7 {" U9 `
parts that may result in a fire hazard. Except as required in 4.6.4.3, provision of such measures
1 H9 I" U9 r$ e8 S/ Iis not required for bare conductive parts between which the power is limited in accordance with8 t) U- r) t$ E# n
2.5.
! ~* |' m6 O; v! qNOTE The above requirement only applies to bare conductive parts. Conductive parts covered with conformal or other coatings are not: e- G. L8 V" @0 G9 ?& U* d2 D
considered to be bare conductive parts.
q: d+ X+ T- w3 ]+ Q" ECompliance is checked according to 4.6.4.1, 4.6.4.2 and 4.6.4.3 as appropriate. During the7 a6 ]/ k; j/ s7 b% c% Q( ~
inspection and tests, all doors or covers are closed or in place and peripheral devices or
- i" R7 r" H3 @ A& U" }assemblies, such as disk drives, batteries, etc., are installed as intended.
! X6 A6 } U; I( H4 I7 G# ]* W202 CAN/CSA-C22.2 NO. 60950-1-07 ♦ UL 60950-1 MARCH 27, 2007 |
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发表于 2010-6-30 21:25