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UL60950 稳定性测试4.1章节？下面测试考量的目的是什么？一般电器应该都没问题呀？另外问下重量小于7KG,高度小于1米，视乎这个章节就不用做了？
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A floor-standing unit shall not fall over when a constant downward force of 800 N isapplied at the point of maximum moment to any horizontal surface of at least 125 mm
, t+ ~8 X9 l$ g6 iby at least 200 mm, at a height up to 1 m from the floor. Doors, drawers, etc., are
" T1 ~8 r# k" @' zclosed during this test. The 800 N force is applied by means of a suitable test tool
' X! L, S6 T$ g: x5 }having a flat surface of approximately 125 mm by 200 mm. The downward force is
" c q5 Y V0 napplied with the complete flat surface of the test tool in contact with the EUT; the test
) B6 I/ O: }0 l/ atool need not be in full contact with uneven surfaces (for example, corrugated or+ Z3 ^. M( E- ^2 k
curved surfaces).
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发表于 2012-10-23 22:04
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