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|  DSH 382
' B: p; |( y$ J) V, m5 n9 W3 X9 m( a( r8 ^
| Marking
; g" L) C& q8 F! t& F7 E' m [ | 1.7
: Q$ X* U& Y% ~; E6 `5 [' L | 60950(ed.2) & 60950(ed.3)" A- M/ U0 s# |# c3 K7 y
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: p& E4 Z4 C: D8 b+ ]+ T2 F3 o& o, j3 U& m
Standard:
, P7 }* b) M! C( U& i2 f+ `IEC60950, 2nd and 3rd edition
* P3 O/ ]: q% p% R3 h4 ~Sub clause:: }4 Z. X6 Y' h- z( P2 @9 s: F
1.76 z/ \2 R2 l* q5 w: l7 _/ Y( J
Sheet n. 382
2 ?' n6 H/ [( d; _7 j8 H0 X' k* APage 1 (1)) Y6 c Q8 f, {) ?, N: X
Subject:0 c& b5 c P1 \) z
Marking
( q- U" {( [! ?+ }4 e/ jKey words:2 ?% W# h: s+ \% h/ @' O
- Marking) g) u7 C: i, H6 E* }
Decision confirmed
/ A/ L( a2 M0 I8 J/ J: L8 |at CTL 38th meeting% e2 V4 N& B, n9 _8 Z9 L
Question:
! u" i/ X! f" B+ NCan small safety related components (e.g. optical-couplers) be identified with just a code if
4 }. O" \# g6 {9 _3 Pthe space on the component is too small for both the marking of the manufacturer and type?2 a' g( S2 Z/ z5 s2 _
Would it be enough to only have information about manufacturer and type on the packing?
0 U( G- ]2 P+ e' yDecision:
& y$ F$ B' o' T; i' D- bSafety related components shall be marked with a trade mark (logo) and an identification
; `5 P( ~; G% L8 _( p+ o: x* Znumber or code. For a component without 3rd party certification which is dedicated for use in
# h0 G6 A! X: T7 G" Oone or more specific models the identification may be in a form of a code
3 k$ [& w9 T* u& `' _: L* V8 q' y8 J% T7 i' K/ M* Q" ^
* y$ Z8 T w V; l
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发表于 2012-11-6 17:35
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