标题: 关于IEC60669的墙上开关正常开关测试 [打印本页] 作者: 志纤陶 时间: 2012-2-8 12:38 标题: 关于IEC60669的墙上开关正常开关测试 正常开关测试的，测试时间问题的？开多少秒？关多少秒？总共是多少个周期？作者: KFCJF 时间: 2012-2-8 12:38
The on period shall be (25 ) % of the total cycle and the off period (75 ) %.
Cycles per minute depends on the type of load & rating.
For switches with a rated fluorescent lamp current of 6 A up to and including 10 A: 10 000 operations with 30 operations per minute.
For switches with rated current above 10 A up to and including 20 A: 5 000 operations with 15 operations per minute.作者: 志纤陶 时间: 2012-2-8 12:38
谢谢！！！！！！！！