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标题: DSH 352 Overcurrent Protection [打印本页]

作者: 小米    时间: 2012-9-18 12:51
标题: DSH 352 Overcurrent Protection
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DSH 3528 \& ?7 p& E& d2 K$ b9 c. @" n
Overcurrent Protection
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61010-1(ed.1);am1;am2
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Standard:. t$ C* d6 h3 e" ^7 o: L' ]: w
IEC 61010-1:1990 +A1:1992 + A2 :19950 k8 ?+ O7 z/ x6 r
Sub clause:" O. @- i! ^; |, u& u( Y9 f: J  p; \
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Subject:
  S8 \' ^9 A* A7 O0 POvercurrent protection
! A+ R. M7 l) YKey words:
2 L. Z, r9 w2 z3 g- Fuse types
* D+ I3 ]" j$ P  Y3 F- High Rupture Capacity
! d3 j2 Y& F! X3 m$ S, a  w(HRC)
  u& W) V% G$ {) S# uDecision taken by" r& Y  l) E1 _2 p8 X1 n
ETF3 and confirmed
4 M6 E! I3 D# P! Y- xby CTL at its 38th# q$ V' Y5 j. t  P# y
meeting, in Toronto
0 b: F0 g; p1 E: o$ s2 k, ~5 @Question:
$ g! |) v7 Q! Y8 Q. p9 ^9 @Do laboratories place any limitation on the type and size of fuse which may be used in the9 F! s' l' \% z+ M; u( x6 e
mains supply connections?
' ?9 }# o& R) ?% BDecision:
& Z3 |/ m3 i# r0 B7 F! z& ]0 bIt was agreed that there are no requirements that fuses used in the supply lines be of high
; J, q  Y/ E' K" ~6 s* M1 q) Orupture capacity. They should, however, be suitable for their intended function.
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