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19.101 Replace the complete text of this subclause by the following:* y! b5 ]5 i8 _" b
Hairdryers are operated as specified in Clause 11 until steady conditions are established. The
- x6 q% e" [( r4 t( k# ~voltage at the terminals of the motor is then reduced until the running speed of the motor is0 w6 h0 v+ n' I$ b6 J; l# T
just sufficient to prevent the thermal cut-out from operating, the power input to the heating3 I9 W; `& B! I* _" T" B2 Q- L$ Q
element being maintained at 1,15 times rated power input.
, g- H" Y4 s" g5 x6 PThe voltage is decreased at E( ~; O; }2 k+ f; y5 J
– 1 V per minute, for motors having a working voltage not exceeding 30 V;
4 Q% H A! j0 A2 p7 \– 5 V per minute, for motors having a working voltage exceeding 30 V.; @1 z+ D, o7 d+ M9 Z( n2 M
The appliance is then operated until steady conditions are established.
" O0 d' s* y1 W$ N好像上面没提到电机要分离,大家做过GS认证的说下 |
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