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|  PDSH 892. }2 V) l, Q4 m/ B( m
5 w6 Y- U( Z6 Q) O& g9 P+ R" Z1 h | Earthing in luminaire system
, U- r# h6 Y9 a | 7.2.1' L o" Q- F k
| 60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)
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Standard(s):
7 _; ]- S7 l( Z8 m. t1 U& }8 Z! ?IEC 60598-1 All editions2 p/ X, w4 q' @ I9 Y
Subclause(s): 7.2.1$ ~4 K' ~7 ~3 q _2 U& N. q
No. Year DSH 0892 2010" X4 |, O( f* d+ j- {* x7 a
Category: LITE Developed by: ETF5 OSM/LUM
4 @! m1 F) d4 J. P1 N8 N$ [+ a6 T. OSubject:
* z# u0 Z [6 \' c, D; sEarthing in luminaire system
% v) w2 @: `1 z, zKey words:# E6 b# f. l v( c# _
- Metal body
^0 Y2 ?; g8 P- Each luminaire- x9 ^7 M$ J$ @- }
- Fixed installation: U/ s! }: s, q! n# b I
Approved at the 49th CTL Plenary Meeting, in 20127 R3 ` U8 \" v; S0 K
Question: Q/ m) o) k$ ~( k" e
In a luminaire system:# y4 r1 O# [8 o) U: p" V5 }
a) Can the metal body provide earth continuity instead of copper conductor?
% q* @/ p6 t% l7 Q3 ~b) Can the earth continuity be connected in series (feed through) as part of the fixed installation?& {# ^: {; w# ^; G' L8 y9 Q
Decision:
, H4 A8 N6 S. S$ W( _a) Not acceptable.1 H) y# b! G4 B6 {! A3 t
b) Not acceptable, each luminaire must be directly earthed.
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