DSH 472 Supply connection and external flexible cables and cords

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广东安规检测
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小型摆管淋雨试验机

IPX5X6X7喷水试验机

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灯具防风罩

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E12灯头量规

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IEC60335试验指甲

DSH 472 : l" \! t* V9 |: |

Supply connection and external flexible cables and cords 1 @+ _4 Z* \3 g6 E' K

13.1 2 D/ j3 e) S, v3 A7 Q# F3 z; h+ q

60335-1(ed.2)

Standard: IEC 60335-1:1976, 2nd Ed.
, }7 V/ s7 h. v5 U3 G/ C8 K. h/ nSub clause: 13.1
! h! d$ Z% y- _' `Sheet No. DSH-472
Subject: Supply connection and external flexible cables and cords
1 j+ D8 y3 [1 n6 A+ Y2 lKey words: - RFI filters
; [( a1 P! t' ^2 G8 z. @: iDecision taken at the 40th CTL meeting 2003
& J/ N3 n4 }- O9 yQuestion:
Are protective impedances and radio-interference filters to be disconnected before measuring
leakage current?
Rationale:
7 K1 k8 P* e' ?% E+ ~0 s  ~See question.
7 `" E9 N; N( ~9 e+ K" J0 q1 _7 FDecision:
& o7 J: b) w/ ?7 yProtective impedances and radio-interference filters are disconnected before measuring the leakage
+ }3 L. b( B1 s+ b" N' @current.
3 s- J& g9 q& h/ A% R
$ h7 g5 E, ~; o3 T4 p! ?