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19.101 Replace the complete text of this subclause by the following:
6 U' J* u. I) K$ s' P" FHairdryers are operated as specified in Clause 11 until steady conditions are established. The
% M) [0 W! ~7 p8 t/ L6 i, o+ ^voltage at the terminals of the motor is then reduced until the running speed of the motor is0 r& |# J. [! w0 {1 [6 J& T. [
just sufficient to prevent the thermal cut-out from operating, the power input to the heating9 ^& \+ H W2 u/ U, a# p
element being maintained at 1,15 times rated power input.4 y- a$ F. {2 H
The voltage is decreased at4 E5 x& ~* d; x7 U3 p
– 1 V per minute, for motors having a working voltage not exceeding 30 V;( V# Z3 T% Y4 Z6 J* q
– 5 V per minute, for motors having a working voltage exceeding 30 V.
$ l9 R* i W$ T( O' V9 H' `% YThe appliance is then operated until steady conditions are established.
/ d7 T4 \8 `7 R! s" A9 t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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