DSH 455 Insulating resistance and electric strength

小米

广东安规检测
有限公司提供：

小型摆管淋雨试验机

IPX5X6X7喷水试验机

1000L恒温恒湿箱

各种试验指现货

可程式恒温恒湿试验箱

水平垂直燃烧机

自动卷线器试验机

耐划痕试验机

各种灯头量规现货

灼热丝试验机现货

GB1002插头量规

IPX1-X7淋雨现货

IEC61347/UL935镇流器热试验箱

灯具防风罩

IK冲击试验机

UL498插头插座量规

VDE0620插头插座量规

稳定性试验台

家电温升测试角

针焰试验机现货

热电偶焊机现货

家电125mm试验指

E12灯头量规

无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

DSH 455 3 {" h/ A* ]6 @, D; R: q7 d) U+ H" |7 p + T& ^* n  J0 B. O& m2 e! X# }" J

Insulating resistance and electric strength 3 Y. }- |6 C) a) N3 ]3 V6 P

16.4

60335-1(ed.2) 1 P: C: ~! K6 @$ n: |6 w+ y4 Z8 C

5 x+ c$ f8 M1 _Standard: IEC 60335-1:1976, 2nd Ed.
Sub clause: 16.4
( m. N. x# e* w: i, [8 l% L, sSheet No. DSH-455
Subject: Insulating resistance and electric strength
Key words: - cord guards
6 o0 b: X) ~4 N; d9 g8 EDecision taken at the 40th CTL meeting 2003
' @& H1 ?2 r4 S( A' z4 z) q0 |Question:
How is the electric strength test performed on cord guards for hand-held and portable
) e; V+ g- T# C, [% bappliances?
! b% `/ {$ X# J5 B6 d. DRationale:
See question.
Decision:
8 {# c  @: b2 z' D. D' [The outer surface of the cord guard is not wrapped with the metal foil.
4 e2 N6 z4 }3 M9 [1 x- n, R
2 W* h/ C* ?# G) [& [& w0 B- p! L) L  e


: [3 L* r! K  }* M