|
|
/ r, C) B0 x' P4 k5 ~1 G
1 T: I! e, p6 P7 ?: K
|  DSH 349
# D' t3 v5 E) K: C5 E9 A: Y | Switches and circuit breakers& U+ {7 S; O* O( b9 U
| 6.12.3.1
" u- {3 e' T7 b* d3 y) s8 z1 J | 61010-1(ed.1);am1;am2$ v. E% a8 M) O( [& n, I
|
; u, d6 U# L( e7 v# b3 }! v6 H( l2 Q# T6 M$ D
Standard:) q0 u1 A0 N. {, p) v# M
IEC 61010-1:1990 +A1:1992 + A2
" f3 z% K( u9 V:19950 b% C6 A& x- P4 \: ~. r p& i
Sub clause:
5 E8 E% Z( o' b% B6.12.3.1 Switches and
; Y8 ]! o* @ ?. r5 s3 ocircuit breakers
8 l' t3 ~0 R8 e. q0 Q6 ~5 sSheet n. 349
1 U( u8 F# W" | t( o' o' jPage 1(1); n' [+ {) [9 @8 j8 Q9 b
Subject;* A' A, T( ^+ A& X# B3 J
Switches and circuit breakers# b4 l- h. g" }/ P
Key words:
# q3 @, a2 I- S+ K% R. M7 ]- Disconnecting devices
: l! O' b: g' E7 C' z- Switches
) w4 D* A5 [1 z2 w- Circuit breakers& M$ l; y: n" G( U u5 p
Decision taken by* b. B8 `6 D% ]& l2 u
ETF3 and confirmed+ e* O1 F3 w( D2 r% r
by CTL at its 38th
! j8 M! a, ~# w2 n+ Hmeeting, in Toronto
3 t) D5 D9 z% R3 QQuestion:
: Y# A* x" i8 k! DWhich are considered to be the relevant requirements of IEC 60947-1?
+ i5 C" j$ d' P5 N! j2 y' @Decision:
; `# l) l$ A/ K: O) P( q$ `It was agreed that the relevant requirements include adequacy of rating for the load and life
8 c/ `; w! g+ M& ?testing e.g. 10 000 cycles of operation.
) d% G$ C7 w# Z, c' p5 O; a7 L4 ?4 ]% E
. f- n* B4 ~0 Q7 ]# a( x0 i1 V4 ?
& e* G: m y( ~8 R4 L5 m1 R |
本帖子中包含更多资源
您需要 登录 才可以下载或查看，没有帐号？注册安规
x
|
/1 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2012-9-18 12:58
收藏
分享
好帖
鸡蛋
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡