标题: 关于IEC60669的墙上开关正常开关测试 [打印本页] 作者: 骆伟光 时间: 2011-6-12 15:25 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: H-RH 时间: 2011-6-12 18:22
The on period shall be (25 ) % of the total cycle and the off period (75 ) %. + u; c! W4 z- ~: e6 | }2 p$ F' [) a- y% _5 U
Cycles per minute depends on the type of load & rating.1 u) N) w' \; w
" ^" G$ c+ G- V% KFor switches with a rated fluorescent lamp current of 6 A up to and including 10 A: 10 000 operations with 30 operations per minute.: G3 x6 L6 ^7 \5 d. O8 ?
For switches with rated current above 10 A up to and including 20 A: 5 000 operations with 15 operations per minute.作者: 骆伟光 时间: 2011-6-13 08:22
谢谢！！！！！！！！