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" I( s1 ^, F# T5 q3 G3 n, B
4 X: e: K. G) ?9 _! {1 M' \1 m | Clearances and Creepage distances
) ^: w+ V, K# f/ G9 I | 6.7
+ W! U, V. U6 a; a+ m | 61010-1(ed.1);am1;am2
& l! B: ]4 A5 n0 T9 z |
; D# `* _% j" `4 N' ~
7 |, n& O. i; a0 ]% s: z+ q" |
Standard:
9 X2 {% K' Y7 pIEC 61010-* H3 G- L- _9 x0 I6 E3 b
1:1990+A1:1992+A2:1995
( Q& n. v% A, ~& N, n) ZSub clause:6 o# o8 }( ]+ e5 k! Z# I& A# I% m
6.7: e) X( ]% {, \, Y2 I
Sheet n. 322
$ Z: E, I+ b9 D. c8 \Page 1(1)
6 t3 r& I1 Z, jSubject:
- i# d" u. j. Q9 \# qClearances and Creepage distances
! ~- Q. W) }7 LKey words:0 I' T' s4 ^) M
- Clearance+ X$ g- E, u- g& a9 `
- Creepage8 E+ @/ |7 d0 E% J; e+ s
- Operational insulation
3 G4 B; o) M5 }) f; ~4 ], fDecision taken by
5 Z% {8 P0 B8 GETF3 and confirmed
/ {) j/ D! o, g; F, u9 ?; r! cby CTL at its 38th
2 f3 R6 O2 L8 r0 T2 q, r4 S" Bmeeting, in Toronto) X& ]) g. k: G9 D: d Q
Question:! z3 ?% ]6 P& j i5 t+ z2 G% Q
What are the creepage and clearance distances for operational insulation.: W# j' [2 j2 r# N& o6 I
Decision:/ x0 O$ m9 u) u
IEC61010-1 does not define creepage or clearances for operational insulation and therefore* e4 m: c$ |7 N. r2 J- z
the values are left to the discretion of the manufacturer.) V" Z5 _$ ?6 E! [! v5 S! c7 J
% i8 U0 v4 y1 ~$ `% o4 U
3 N$ _, @0 U6 b" d* o
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