|
|
|  DSH 382# w6 a W5 H9 w; v* f/ [
6 \; c- Q3 P8 e- b) w | Marking
+ x" L v$ f1 J4 |& P* W6 u | 1.7
3 \0 n) R, s0 A" ~& G | 60950(ed.2) & 60950(ed.3); f4 Q- ?+ G& P$ h* m3 J+ F
|
* x' I8 g" c5 M# B5 X9 L
Standard:
3 l6 ?, ?2 z0 ]; p7 I5 CIEC60950, 2nd and 3rd edition
W4 ]% X, E1 \: K3 c8 N ISub clause:
! x& e2 F# T6 K$ g) R1.7
4 b' H9 s0 s& M3 D9 n; @Sheet n. 382
6 K) b( L1 c# w! WPage 1 (1)# z: Z7 u5 d% s3 ~3 v: K& E q
Subject:% v0 I! z6 B4 \: y( j. b
Marking
) Z$ F2 u) a) Y, _# J7 `Key words:* U, |9 s; w( ?) C% d
- Marking
) n4 O' W9 x* b5 ? EDecision confirmed4 @% O; a! T, H6 i- W8 T
at CTL 38th meeting' U4 W( v; c3 l+ M
Question:- @' |( y. _4 C: k2 s/ }- m6 z6 i9 s
Can small safety related components (e.g. optical-couplers) be identified with just a code if2 `* _1 a/ Y3 L/ g
the space on the component is too small for both the marking of the manufacturer and type?
y. u# q4 w" t0 B ^, D' yWould it be enough to only have information about manufacturer and type on the packing?
: j7 f% z+ \! M' u- QDecision:
( ]; T1 B7 Y# }( a" X; CSafety related components shall be marked with a trade mark (logo) and an identification" c# B4 p! y7 j2 t0 ?
number or code. For a component without 3rd party certification which is dedicated for use in6 y4 }" \; N( i, C5 E7 @0 a' p. u+ Q
one or more specific models the identification may be in a form of a code
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# C6 c. Y+ M4 y. e: I
& u: \9 ~- {* D' l7 ?3 y! b |
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发表于 2012-11-6 17:35
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