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满足60335-2-80条款20.101的,叶片可以触摸到:
: o E9 S5 C9 `20.101 Fan blades, other than those of fans for mounting at high level, shall be guarded unless their leading edges and tips are rounded with a radius of not less than 0,5 mm and5 M2 j$ L1 Z. u, B
– they have a hardness less than D 60 Shore, or
9 Z9 d8 i4 i: @4 Z7 D– they have a peripheral speed less than 15 m/s when the fan is supplied at rated voltage, or, Q1 L/ d& w! K: O
– the fan has a power output not exceeding 2 W when supplied at rated voltage.5 d+ y3 ?1 h4 N# n( a) v( s
Compliance is checked by inspection and by measurement. |
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