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|  DSH 484A
, h" l6 W) L+ G$ w' Q. A1 E( Q- ]! o3 Y1 S
| Construction
{, \5 S( R& {7 ~3 y5 m% P! Q0 m7 E- ~ | 22.31, 26.1, E0 k& s I3 B) A
| 60335-1(ed.3)) g6 |1 u3 b/ b# N, V
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7 O5 u8 p' e O$ j5 d" jStandard: IEC 60335-1:1991, 3rd Ed.
) ?( O# S: U4 W, L, rSub clause: 22.31, 26.1
) T `0 K8 X9 Y/ ~3 Q% i6 _Sheet No. DSH-484A0 |! j5 c& C+ \; {5 Z Y' u. a
Subject: Construction
% E+ J, k6 }" p* m% M" nKey words: - Wires connected by soldering
! L' x! Q; F$ Z5 x9 n6 ]Decision taken at the 40th CTL meeting 2003 and modified at the 42nd CTL meeting 2005
4 E9 L' r( L& J7 B7 ]3 ^8 p2 gQuestion:
% A' ~, c- V+ \6 @! h! HFor Class II constructions, is hooking of the wire prior to soldering acceptable?* b. ?; c. h' J+ w) v h$ [
Rationale:
3 b2 D1 L' z8 a, wSee question.: u% D& `: R/ T& \& C; K9 R2 U) J
Decision:, I7 Q" V m9 I2 [1 J
Hooking in of the wire prior to soldering is not acceptable. An additional means of
& f7 |' y f5 H rsecurement near the connection is required.
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$ r& q% D% I7 g# `% C8 b4 X" M7 B3 \3 s# ]7 o6 e
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发表于 2012-9-11 14:41
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