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IEC60598-1:2008: y# B( S) J1 X Y7 L; M
8.2.3 For protection against electric shock, the following additional requirements apply:* F# W( w/ ~" i3 J! B" B4 K
c) Class III luminaires may have exposed current carrying parts in the SELV circuit under the
; q6 ?+ d2 B7 D+ dfollowing conditions.
1 ^' H( f4 A, f _# H/ T– For ordinary luminaires, the voltage under load does not exceed 25 V r.m.s. or 60 V: X ]! h; h- `, X- x% W
ripple-free d.c. and where the voltage exceeds 25 V r.m.s. or 60 V d.c., the touch$ C& T( P' o! q }, K* D
current does not exceed:+ Y9 G, S. b: d6 E0 n
– for a.c.: 0,7 mA (peak);2 M4 d9 I* C# |; _
– for d.c.: 2,0 mA.
: R6 {9 M& {. l( S5 S– the no-load voltage does not exceed 35 V peak or 60 V ripple-free d.c.) W/ R4 m! n' I. N u/ U
If the voltages or currents exceed the values given above, at least one of the conductive
; A7 k7 ?1 Y, f" f9 G {" W. A1 e% }parts in the SELV circuit shall be insulated by insulation capable of withstanding a test* p4 ]) N% a" V9 W: ?/ u
voltage of 500 V r.m.s. for 1 min.% ?& c3 ]* T' P2 N; m+ N" o
– for luminaires which are other than ordinary, the nominal voltage does not exceed 12 V
8 [7 ~8 J2 x. T d- |& Dr.m.s. or 30 V ripple-free d.c. |
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