标题: GS电吹风做降压测试时电机要分离吗？ [打印本页] 作者: ehfhhe 时间: 2012-1-8 16:21 标题: GS电吹风做降压测试时电机要分离吗？ 19.101 Replace the complete text of this subclause by the following:
Hairdryers are operated as specified in Clause 11 until steady conditions are established. The
voltage at the terminals of the motor is then reduced until the running speed of the motor is
just sufficient to prevent the thermal cut-out from operating, the power input to the heating
element being maintained at 1,15 times rated power input.
The voltage is decreased at
– 1 V per minute, for motors having a working voltage not exceeding 30 V;
– 5 V per minute, for motors having a working voltage exceeding 30 V.
The appliance is then operated until steady conditions are established.
好像上面没提到电机要分离，大家做过GS认证的说下作者: aoxtck 时间: 2012-1-8 16:21
单独对电机供以工作电压，发热元件上的电压保持在11.4试验所用数值。以5%的数值减小供给电机的电压，持续5分中，重复直到找到热断路器断开时候的电压，在上调5%，就为电机工作的电压。作者: swk_sun 时间: 2012-1-8 16:21
the power input to the heating element being maintained at 1,15 times rated power input.