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|  DSH 485
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4 {5 U1 f. E; A& z$ L) } | Components' e$ D) T0 Q: {& D2 N' X
| 24
5 x# T' f! |5 _: ^( b3 n% @ b! X | 60335-1(ed.3)3 L" Z. z7 Z/ K: x5 d
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- Q7 [& S2 n+ `' s* g7 q+ }/ OStandard: IEC 60335-1:1991, 3rd Ed.
3 \3 E# G( H# ~, a# L H6 |Sub clause: 24
- ^5 Z8 U( @( {8 ESheet No. DSH-4852 P! e! R1 b4 N: o Q
Subject: Components
: K$ t4 p: r7 v7 S- QKey words: - Fuse-links
8 I# V0 C/ B8 N( Y8 HDecision taken at the 40th CTL meeting 2003
! ]7 K. \- J% KQuestion:+ y0 b) F: l( p) } w
When shall high-breaking capacity fuse-links be used?" h% R1 q0 Z2 T4 O3 u! g
Rationale:" E3 l+ w2 \6 J* _& R
See question.
. X7 {7 n1 g" {7 A, m6 T* k/ ADecision:
/ l) R, |! f- v8 r3 |High-breaking capacity fuse-links shall be used if the short-circuit current is more than 35 A
" Q: l. v8 L! j9 E/ y5 y& ?or more than 10 times the input current.
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发表于 2012-9-11 14:37
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