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真爱如血 发表于 2012-9-4 09:08  " H4 @4 k( E P; I+ ^' `
60335-2-64 cl.3.1.9
$ n$ p$ A. A/ i) l是这个吧：# D ?2 i$ R4 ?; I8 G
" G% \) y( _& @: W
3.1.9 Replacement:/ A0 _3 J3 j' p2 [# k) q
normal operation
+ R9 y4 u$ c: ?7 {% Q) s6 |( k1 Voperation of the appliance under the following conditions
. w' b" h9 _0 lThe appliance is operated without load at rated voltage and with controls intended to be
' D3 R0 S+ k+ j2 J6 ^- nadjusted by the user set at maximum until steady conditions are established. The appliance is
- ?3 \8 V: X7 A8 i7 g- t% j9 uthen loaded in appropriate steps, the supply voltage being maintained at its original value. For
: [8 m5 K" U4 T* @6 veach step, steady conditions have to be established before increasing the load. This operation
+ y9 ?$ L9 N% t- ~/ D6 o* F: jis repeated until just before an overload release operates, or until the steady condition with
1 f2 c+ x) {3 n8 `# Ythe highest temperature has been attained.; X2 _* U' Y- ]' S
NOTE 101 The load may be achieved by using an electrical or mechanical brake.+ t6 z+ K# I/ q \% N8 h: D6 P
Where it is not possible or is impractical to apply effectively an electrical or mechanical brake,
) }) K& `( e1 q4 H' ethe load is 115 % of the input measured when the appliance is operated without load at rated
2 ]. J4 ]# @9 Tvoltage and normal operating temperature, and with controls intended to be adjusted by the
% l2 V1 u/ l& z, e' ~% ?% @% ]user set at maximum.
- A* L; R$ c5 `( f; d6 INOTE 102 Examples of such appliances are1 ^* e4 U4 `1 h5 w
– liquid blenders;% ? L g. E( b- Y# q% `7 k- m
– slicers;6 j* w2 D; ~/ K5 L$ k+ H
– peelers;3 ?# M/ B# E# x" S7 v
– coffee grinders;
6 j* i5 ^5 H3 V! \/ M& X– machines used for washing and/or drying food;6 n6 y! w, j3 j# m0 E) n
– portioning machines. |
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发表于 2012-9-2 11:13
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