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|  DSH 456& s0 B" h3 O6 x) K s; m
; g9 |) V4 {4 A4 o$ x# D8 i | Insulating resistance and electric strength) |( |6 w# c5 J8 h! c
| 16.41 H& h% J: m1 I
| 60335-1(ed.2)4 b. q7 A4 `4 b+ I6 |6 Q8 N
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Standard: IEC 60335-1:1976, 2nd Ed.( e& Y# p7 r8 ?% ~
Sub clause: 16.4) H' r- N/ E& K1 e& _; z( \3 `
Sheet No. DSH-456" a4 ?% J( n+ `" M" V" D
Subject: Insulating resistance and electric strength7 {/ ~5 z2 S( j: a& [: _ {
Key words: - use of metal rod - use of metal foils
# m' B. T& I' tDecision taken at the 40th CTL meeting 2003
+ [& t, a% ^7 \9 Z3 s. a$ oQuestion: k$ Z0 `, q8 D- y# j$ b
During the electric strength test on cord guards and cord anchorages, should a metal rod or, k @! p& K- [3 i+ j9 V
metal foil wrapped around the cable be used ?; ^$ U( g9 w; l* Y. c* U
Rationale:- }$ s3 y1 Q; j& D4 ^
See question.3 |' t/ z2 @9 y: Z7 \( }
Decision:
' l! o3 K) ~5 y+ L' h1 Z4 pIn case of doubt, the cable with the foil wrap is used for cord anchorages and a metal rod for
1 o5 T% e) b) _- P+ m5 ]$ X; L. x4 athe inlet bushings.
4 P4 k! t4 f* O+ V2 P4 ZThe torque for the screw and clamping means should be 2/3 of what is stated in the table of
, @ m' Y1 {$ B- P; Iclause 28.) K6 d% [- h. M0 h2 h# \
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