|
|
|  DSH 3839 @' P0 E/ t; x+ e% n1 E
" B5 X$ [: |) M( z( e3 Z | Marking of Wiring Terminals0 f, Q( Z) {. J" [' q8 b
| 1.7.71 y$ {8 M" Q+ e9 v5 V- C
| 60950(ed.2) & 60950(ed.3)
" e' N% o/ }5 v, t |
% n' u) I# [) h5 Y3 P+ R& d! ~Standard:
, H5 V) M7 z3 G$ U; W2 _% OIEC60950, 2nd and 3rd edition
, [( ?1 w" a9 w$ u4 m" `- dSub clause:
' t0 u# o; s* D, g$ J# D& r5 w5 G1.7.77 D% z, e6 A, N4 O
Sheet n. 383
3 T. Z1 [8 _9 B* x6 ^( h7 G5 O8 z) uPage 1 (1)6 y y* _; F1 g' H
Subject:7 z+ C- Z# q1 [' h! D- F8 o7 C( Y; V
Marking of Wiring Terminals: ^+ b& V+ Z1 x- K# [& D
Key words:( t- \' j7 Y1 p
-Marking! g# t2 d: R, O* R6 G( l6 W- c9 a
-earth-symbol
% Y( J" u7 p* R9 n6 A2 h–Wiring Terminals2 o1 k% g* ^7 B' k k7 @
Decision confirmed
) t4 ~3 n- v( q/ ]1 C# m1 Rat CTL 38th meeting/ Y1 \9 @* R2 ^, z. c: {
Question:
3 t* p4 W9 F V) c1 eIs this requirement applicable to products provided with a mains inlet? If yes, is the symbol
1 U7 Q* B( G* O# i/ r* E" G8 zIEC 417 No. 5019, then, required at the location where the earthing conductor (coming from
& f0 o' x+ C$ m2 g c7 F' Ethe inlet) is terminated?. N: _2 t# Z1 e# a! e
Decision:
+ e9 @% U. s2 D# S) ?9 [The symbol is not required in the above mentioned case
! }+ \( @7 z. G4 N: S5 f, ~9 n: I: q: `# D$ h
! |+ @5 i. {7 |+ b6 z
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发表于 2012-11-6 17:33
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