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( N4 t% q6 s7 w/ d4 d
$ K2 K6 p4 }# y3 h | Clearances and Creepage distances( ]9 P7 n0 X, v7 x2 H/ J3 P: J
| 6.7, w6 f' S3 { @0 t
| 61010-1(ed.1);am1;am26 c% y9 u C7 j: k2 s* Z& s* I
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9 H$ |: N6 n) `% ]0 B# |* s; }7 z2 M& o
Standard:5 ]; Q5 L# H4 S z* q) {8 W9 K3 e
IEC 61010-2 e# O& P2 A# W) X
1:1990+A1:1992+A2:1995: {/ d0 ]* w- r0 G
Sub clause:
$ H/ s- P0 v) d3 D' x Z( `6.7
" O" I0 a- K3 ^2 zSheet n. 3224 y) ~$ W, N9 o% w3 I
Page 1(1)
{/ ]& [ k4 {* |Subject:1 O4 u' G3 U. I7 y- ~
Clearances and Creepage distances# }- G! l. \' u% \3 ]" ?9 I
Key words:
8 m9 I3 t/ C- E8 h1 F% ^1 z- Clearance: W# d" l T" A H
- Creepage
# j$ \( T! k$ m/ g) P0 h5 s4 Z- Operational insulation
7 z& V% A6 R: }/ a2 L* ~Decision taken by9 n8 u) g& d+ o/ u: q( [
ETF3 and confirmed% G8 {7 ^, z6 E% H. b; G7 w
by CTL at its 38th% l% W- ]# d7 v5 F& E& X: q
meeting, in Toronto3 Q1 f* `/ r8 U9 |# E
Question:
/ _ n* J6 z$ g' e) b/ G: F+ t+ }What are the creepage and clearance distances for operational insulation.
7 ~+ X* p+ ~: B! Z: C- f2 |Decision:
) J( [1 w8 J) O" G, H$ h7 gIEC61010-1 does not define creepage or clearances for operational insulation and therefore8 u7 t0 a4 ?6 M8 I& T
the values are left to the discretion of the manufacturer.; Q! h: T, t8 V" u
# C/ Z: b! C5 G
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