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The on period shall be (25 ) % of the total cycle and the off period (75 ) %. e1 W l) s4 N4 I5 G
1 ~3 ]% e* U$ U6 L0 g: eCycles per minute depends on the type of load & rating.2 i. u3 E3 E: o+ y+ s6 v2 {
( k% t% ]2 D7 H/ R) h# u1 w
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.
5 i2 y1 r, Y7 `" a, zFor switches with rated current above 10 A up to and including 20 A: 5 000 operations with 15 operations per minute. |
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发表于 2011-6-12 15:25
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发表于 2011-6-12 18:22
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