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4.10.1 For metal encased class II luminaires, contact between:
9 h% J5 c# R- K8 T+ G7 M* o– mounting surfaces and parts with basic insulation only,- q* X3 J5 C# `5 j, q" J
– accessible metal parts and basic insulation,
' \$ E7 I8 P4 P" pshall be effectively prevented.9 J. p [' }( u9 Y- H
NOTE 1 This requirement does not exclude the use of bare conductors if adequate protection is provided.
8 O& r, c7 H' \7 E! I M# JThis wiring includes internal and external wiring of the luminaire, and fixed wiring of the
1 w- G$ ]7 S2 B# @8 zinstallation.
! b' |6 [( O" n$ O" g! b" l( Y: {Class II fixed luminaires shall be so designed that the required degree of protection against6 Y' I# m% U) [$ I b
electric shock is not impaired as a result of the installation of the luminaire, for example by d- E, D8 K, ?/ j
contact with metal conduits or metal sheaths of cables.
7 Y, F+ p. v9 R/ z/ Y( |Capacitors shall not be connected between live parts and the body of metal encased class II
5 O* y" @5 E! Y) q8 r4 w4 q- @luminaires, with the exception of interference suppression capacitors and switches meeting the& i8 \+ V) U, o2 g& r2 X' F
requirements of 4.8.
, W9 a) T: k7 ~& l( }/ `0 AThe interference suppression capacitors shall comply with the requirements of IEC 60384-14/ {: v: k5 e# ~6 l( ]* y+ a3 T# p
and the method of their connection shall be in accordance with 8.6 of IEC 60065.
# k e; x1 R7 P$ @NOTE 2 Contact between accessible metal parts and the basic insulation of internal wiring may be prevented by
/ I. c3 F) |! c Q# R' }sleeves or similar parts which comply with the requirements for supplementary insulation.% l- h" K% p4 d; g9 ~! T: R
Compliance is checked by inspection.
! x( [8 H8 g# a; d以上是IEC 60598-1的4.10.1部分,没有你描述的词语!是哪个版本的? [s:90] [s:90] |
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