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& ^5 _, Z( U3 d( m1 A, c | | Clearances and Creepage distances) m6 e0 f# W! n0 e% F* [+ Z
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( O7 m9 t# C( j2 E: M | 61010-1(ed.1);am1;am2
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: b" i* M% Q6 b Q1 UStandard:5 z6 t0 X Q3 ^- H
IEC 61010-1:1990+A1:1992+A2:1995
1 e# N3 V( W) H- \Sub clause:
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9 P8 W- R2 A% S" X fSheet n. 324
' x' Y; v6 V( P& M0 w' \) CPage 1(1)
1 Y8 c! U. C/ }% D4 u0 I1 NSubject:. h4 M( [; k6 ^, I. J2 P4 X
Clearances and Creepage distances; X* m$ u' Q9 a
Key words:
, z$ Y" k3 V& K' I/ |0 w- Insulation
& g, y' _; a- b- Thickness
+ I/ ?7 A/ X( h. T1 NProvisional decision taken by ETF3 and confirmed by CTL at its 38th meeting, in Toronto
2 ]4 }, @& J6 M) V/ ]) b6 [Question:1 n% E4 f6 y/ n+ U; P
What are the distances required through insulation for" J, q* U' o2 `; L% X- L
- Basic( s: A4 p+ J( j5 I& W
- Supplementary- C7 i, V! q" p! z) C8 J+ y
- Double1 R' t1 w/ B( F* A( B
- Reinforced insulation?8 y H7 v) [9 j1 D) k! _
Decision and Explanation
5 d; W2 a1 F' w5 FDistances through insulation are not defined in IEC61010-1 and are therefore left to the discretion of the manufacturer. The high voltage tests required by IEC61010-1 will reveal whether the insulation complies with requirements.* M1 L& |7 R8 S. i1 l
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