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19.101 Replace the complete text of this subclause by the following:) H; {3 }3 ]6 i2 R
Hairdryers are operated as specified in Clause 11 until steady conditions are established. The
2 H S6 g" `, {8 ^9 |voltage at the terminals of the motor is then reduced until the running speed of the motor is
0 L# T6 _) X; H# R: \' l' |just sufficient to prevent the thermal cut-out from operating, the power input to the heating
) S; |+ k) {: p1 s7 m q4 ~7 celement being maintained at 1,15 times rated power input.
0 h4 Z, l* d5 z( t" `0 T( m( @The voltage is decreased at& K$ q* ?) q3 K; r
– 1 V per minute, for motors having a working voltage not exceeding 30 V;/ h# n! i6 q* U3 _ ~
– 5 V per minute, for motors having a working voltage exceeding 30 V.
' Y4 A1 N, h: E% \: o0 vThe appliance is then operated until steady conditions are established.
# F1 u7 E( Y5 v! r5 ^* T% b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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