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EN标准的22.Z101是有影响的,一般不能超过5.5mm,除非满足下面提供的a)-c)的条件的其中一条:
; E: Q ?2 [5 J22.Z101
5 O6 U7 I% m' s. ~Stationary appliances part or all of the body of which are positioned at a height below 850 mm from the floor and portable appliances that can be used on the floor shall not have accessible openings with a minor dimension exceeding 5,5 mm.
% M$ E, W- A& H! G. X+ r. Q7 ^% GThis requirement does not apply to:
% K, P8 x7 m; k( Ca) openings that have a bigger dimension where live parts or moving parts are positioned beyond an arc of 30 mm centred on a perpendicular point 14 mm behind the face of the opening;
8 f# r% I+ i0 ? i: Mb) openings below 100 mm from the floor if they are not directly visible in normal use unless the. b1 ?' O" D! j) g
appliance generates glow or a continuous noise to attract attention;% E/ S( Q) L3 z# o* |& W
c) on the rear/back surface that is parallel to the wall of appliances which, according to the instructions,
9 [* z! K% [) q" hshall be placed against a wall or have a wall clearance of less than 30 mm when wall-mounted.: e$ G& k9 ?/ _: Z7 |
Compliance is checked by inspection and by relevant measurements with the appliance installed in% l, n) M! b# C( b% I
accordance with the manufacturer’s instructions without any parts removed. |
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