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19.101 Replace the complete text of this subclause by the following:
) V0 Z, n, \4 g/ _( Q. BHairdryers are operated as specified in Clause 11 until steady conditions are established. The; B0 _/ `5 n" ^, o |* I
voltage at the terminals of the motor is then reduced until the running speed of the motor is9 n. k8 \ T2 m& G6 @
just sufficient to prevent the thermal cut-out from operating, the power input to the heating) g4 y, n$ K' \5 r* y
element being maintained at 1,15 times rated power input.
2 c5 b. Z" Y! h5 E( ^& N8 YThe voltage is decreased at1 C% ~1 v% ], i: ^
– 1 V per minute, for motors having a working voltage not exceeding 30 V;
' F; X" {: y4 P7 Z1 H– 5 V per minute, for motors having a working voltage exceeding 30 V.: t# j8 }0 K+ F U. i
The appliance is then operated until steady conditions are established.
: ^* N3 j" J9 g6 P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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