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IEC60598-1:2008
3 _) h9 E' M& D( i; V# W, }8.2.3 For protection against electric shock, the following additional requirements apply:( z+ g0 y5 V6 q- v; h
c) Class III luminaires may have exposed current carrying parts in the SELV circuit under the
! {) B! H5 p& }0 Nfollowing conditions.* [. [; K2 n! t( u
– For ordinary luminaires, the voltage under load does not exceed 25 V r.m.s. or 60 V8 P. L- V: f# f: h# {
ripple-free d.c. and where the voltage exceeds 25 V r.m.s. or 60 V d.c., the touch
/ s% B6 V% O6 u% V2 x, m4 Lcurrent does not exceed:5 f$ P* l0 ^9 H# H7 J+ H& y
– for a.c.: 0,7 mA (peak);! `1 o; e& l" P* r4 d- _8 _
– for d.c.: 2,0 mA.* o7 U- ^$ p% ^+ o4 ?- Q* S
– the no-load voltage does not exceed 35 V peak or 60 V ripple-free d.c.
' F% w2 y2 s; L& {9 u* Q6 I& PIf the voltages or currents exceed the values given above, at least one of the conductive$ A7 z+ ?9 R! h) P
parts in the SELV circuit shall be insulated by insulation capable of withstanding a test3 l9 M' g5 ^3 j" r8 L7 l
voltage of 500 V r.m.s. for 1 min., `+ b; q) O1 d2 H: T! e2 G+ B/ ]
– for luminaires which are other than ordinary, the nominal voltage does not exceed 12 V
( ~2 y" U1 S* p, e" h4 P4 cr.m.s. or 30 V ripple-free d.c. |
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