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真爱如血 发表于 2012-9-4 09:08
! r2 G" n" T: O2 ]60335-2-64 cl.3.1.9
: R; g% }* s c2 X6 u* ^* U是这个吧:
4 a! I, n* K; l" A
% B2 ], M. V. Z) x3.1.9 Replacement:0 A2 p, Q j3 t3 F+ S# E
normal operation
3 p! y# S- G" R9 soperation of the appliance under the following conditions
) m& q6 V3 R" [& U# yThe appliance is operated without load at rated voltage and with controls intended to be
% Y* h a5 f/ I' K; iadjusted by the user set at maximum until steady conditions are established. The appliance is N6 W. v( B+ X
then loaded in appropriate steps, the supply voltage being maintained at its original value. For$ ]7 d% c+ Z- z6 P* |" T
each step, steady conditions have to be established before increasing the load. This operation. D: }9 k% F* o, ]
is repeated until just before an overload release operates, or until the steady condition with
9 s2 l8 o& W2 `) P- j# cthe highest temperature has been attained.0 S# i3 S/ k% U
NOTE 101 The load may be achieved by using an electrical or mechanical brake.
3 O$ L h4 i8 C* D8 X, y1 _Where it is not possible or is impractical to apply effectively an electrical or mechanical brake,- ^$ m) j% F' t2 t
the load is 115 % of the input measured when the appliance is operated without load at rated6 s* E; z) c1 l# h" l
voltage and normal operating temperature, and with controls intended to be adjusted by the
' E% g/ _# {) }5 {; nuser set at maximum.
# r" J T6 D0 h: vNOTE 102 Examples of such appliances are
, c& C; L9 U- `4 |9 N4 V, d1 N- _– liquid blenders;
- m* l7 F' Y% D& ^9 z4 x2 t9 u– slicers;7 O3 Q4 z2 r7 I6 K3 b/ Y/ D2 Y, Q
– peelers;
! R8 `$ d+ i: p% M2 Y– coffee grinders;3 p3 b5 A1 p; ^8 V3 x
– machines used for washing and/or drying food;
! ^1 {5 z. d3 p- {– portioning machines. |
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