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IEC60598-1:2008
. Y- @, [7 \6 ?$ \8.2.3 For protection against electric shock, the following additional requirements apply:
4 H4 {& s; v" ~6 s+ ~c) Class III luminaires may have exposed current carrying parts in the SELV circuit under the* B. X0 |3 M) T
following conditions.& J/ C5 f3 U+ O9 T
– For ordinary luminaires, the voltage under load does not exceed 25 V r.m.s. or 60 V2 ]: b. r/ ^0 i. i2 G+ t% F0 U
ripple-free d.c. and where the voltage exceeds 25 V r.m.s. or 60 V d.c., the touch
! p# E8 M5 V6 l$ Y6 v7 [! Icurrent does not exceed:$ z5 Z- p6 D# P7 a
– for a.c.: 0,7 mA (peak); d+ f+ F7 J; E
– for d.c.: 2,0 mA.
! T+ R% {8 t j9 P3 p; j– the no-load voltage does not exceed 35 V peak or 60 V ripple-free d.c.1 q- y6 P9 K1 c6 U& b
If the voltages or currents exceed the values given above, at least one of the conductive4 e' p, j. t$ _1 x* O) ~
parts in the SELV circuit shall be insulated by insulation capable of withstanding a test
' s8 j2 i6 A: Q, Svoltage of 500 V r.m.s. for 1 min.7 ~4 j7 E# A9 w7 e& v& x
– for luminaires which are other than ordinary, the nominal voltage does not exceed 12 V
" o! k5 B7 p% A$ R- K6 rr.m.s. or 30 V ripple-free d.c. |
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发表于 2012-9-3 14:00
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