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是这个测试吧?
2 |" v" L, Q6 D3 x' Z9 ~6 j X16.15 Loading
$ O/ D( O/ U S) E/ I! }/ N16.15.1 A supporting device shall support a load equal to four times the total mass to be supported under- g# Z7 z; L0 A) O6 j
intended operating conditions for 1 h. The load shall be applied in the direction of actual loading( a3 _2 u) M8 R N3 s
conditions.
4 m' B+ p- Y' L# e4 }! g( I: E16.15.2 Where more than one support is provided, the load shall be distributed as follows:% Q4 ~2 _& ?2 ]7 g3 O% p7 D% C
(a) where the parts supported are no more than 11.3 kg (25 lb), the full load shall be applied to+ M/ |: ^$ S, K# H8 ~
each support; or* x- c6 G l- }) _7 P6 ^
(b) where the parts supported are more than 11.3 kg (25 lb), the distribution of the load shall- Q9 z- C7 f6 F* v6 g1 m- ~# u
be similar to that encountered in the field.
/ }* P* _! A# t1 \% Y% o5 i/ Y16.15.3 There shall be no deflection or deformation either during or after loading that reduces electrical2 @! c, f2 @# s( B2 s) P
spacings or compromises safety. |
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