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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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$ u: T3 c* u# Y7 o5 h& CA 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' P# L3 @: o# s3 @8 o: s- k
by at least 200 mm, at a height up to 1 m from the floor. Doors, drawers, etc., are
, q2 [3 S1 U* u- Yclosed during this test. The 800 N force is applied by means of a suitable test tool9 k; r* Y1 m3 C! P. _, Q
having a flat surface of approximately 125 mm by 200 mm. The downward force is
- u2 V/ C4 Q, mapplied with the complete flat surface of the test tool in contact with the EUT; the test, Q- ?2 d% e4 Y M& p8 t; b/ Z
tool need not be in full contact with uneven surfaces (for example, corrugated or r7 C3 c% {8 J7 M' {0 C% u2 t
curved surfaces).
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