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IEC 61000-3-2 Annex C.5 Test conditions for lighting equipment
0 X) ~. E0 x' G6 CIf a luminaire has a built-in dimming device, the harmonic currents shall be measured at the1 {/ y2 E; U5 M$ w. w
maximum load of the lamps as specified by the manufacturer. The setting of the dimming
: P% _( Q, S/ p% W4 a& _. Zdevice is varied in five equidistant steps between the minimum and the maximum power in
: \7 ]$ z+ G9 e5 @ forder to obtain comprehensive results.
, W ~4 C9 b/ V0 \: _# R; N( _8 X# P- N, @8 g/ d5 }# _8 i! [
当然了五等分的位置全部要符合标准要求。而且测试的时候,你应该没有办法测出五个位置的平均值。测试软件一般都会记录最大值的。 |
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