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|  DSH 260
5 O% x- ^, B& e" G8 W# S' f
2 n# E4 [: v/ [) g( M4 n | Creepage distance and clearance of automatic control component
- Y; o W" d: `1 V8 S" n6 ` | 24, 29
4 k+ p8 N* [ f8 g- _ | 60335-1(ed.3)' D' u1 P4 ?* L: I0 H) z5 e
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% Z6 J) x& B3 s3 Z- KStandard: IEC60335-1 Ed. 3 Sub clauses: 24, 29 Sheet n. 260( x2 l/ U7 R8 @# l8 ^: b9 p2 J' ~
Subject: Creepage distance and clearance of automatic control component: _/ f, \: c5 A' z. x
Key words:
! j# T3 `' q6 _) m- automatic control component7 N4 X4 p7 m1 \& g: w, c: {) }& S
- Creepage distance: H" y# D0 u2 s' @0 n
- clearance( @$ v& q+ d4 B j7 Z/ O, p& ]
Decision n. 16 taken at 35th meeting/19982 z! r! I/ l' p4 ~% n" z
Question:* i3 O- S% ~' U6 }! d* v
One appliance incorporates an automatic control component which doesn’t comply
; ?; L2 K- E- V% G+ ~separately with standard IEC60730.
" {# T; R" J* e/ t7 iIn this case, shall the automatic control comply with the creepage distances and clearance. b3 p( }- J; D- Y( Q
requirements of IEC 60335-1, or with the ones of IEC60730 ?4 S4 L9 f& v1 S7 Z
Decisions:
% K/ p: i9 m3 ^* ]2 [' k/ jThe creepage and clearance distances shall comply with the IEC60335-1 requirements for% c' F8 Q0 U& S3 b! l0 O6 K3 L
the component (inside and outside) if it doesn’t comply with the IEC60730, and in any case
" ~& j$ ^1 m/ J5 M' c2 s(even if the automatic control is in accordance with IEC60730), the requirements of clause
; u" S* w7 F4 _% ]29 of IEC60335-1 apply between live parts of the component and accessible parts of the0 F3 I; Y$ S; o6 A3 t3 f
appliance; G$ C8 f' E, t
: M' q4 \3 D0 b) O" a. Z" V8 I7 \8 P, D8 G
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发表于 2012-9-14 13:43
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