Measurement of harmonic current on electronic emergency lighting equipment( ^- u' T* h U1 q. O! C
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61000-3-2(ed.3) / q( u* a2 \/ z# z! f. p9 m) U
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Question:5 p2 e- X) u6 J. E% v; ?* Y
The question is related to the harmonic current emission test (IEC 61000-3-2) on electronic emergency lighting equipment. When the equipment is in the charging mode, the luminaire is switched off. In this operating condition, do we apply Class A or Class C limits for the harmonic current emission test? 7 [' ^) D; P4 X2 n5 P5 GDecision: 2 _7 M a3 ?* W+ Z/ F K( R" uIn charge mode, as for lighting function, the applicable limit is Class C. # u5 x6 Q6 o0 a! @7 v % C* Q `, l, [[attach]75549[/attach] & \9 f- d* d. A' v2 ~
DSH 760A5 {* E0 f! b3 _1 `: Y