DSH 319 Compliance for requirements for Electric Shock Protection

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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

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DSH 319 2 [4 _; o3 `5 X' g  `( j! ^

Compliance for requirements for Electric Shock Protection # ]" u) L- P* `

4.4.4.1 " C6 j& w" W! T8 z: y

61010-1(ed.1);am1;am2 " A) W" @! z8 z7 c$ }% x9 F

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Standard:
IEC 61010-
1990+A1:1992+A2:1995
Sub clause:
4.4.4.1
- \7 A$ }% L  U4 }Sheet n. 319
" t; @% r3 E! s% p5 GPage 1(1)
. E. v9 Q7 T& O7 QSubject:
2 Q# f* A8 g. s# Z7 eCompliance for requirements for
electric shock protection
Key words:
3 _0 k. \; F$ O" |' i! C, k- Shock
- Fault condition
Decision taken by
ETF3 and confirmed
6 b" q1 s( t: H: t5 {2 ?) y7 @& G& K4 zby CTL at its 38th
meeting, in Toronto
Question:
If a fuse operates when checking equipment in Single Fault Condition as required by
Clause 6.3.2, should the fuse be replaced before the measurement of voltage, current and
2 T& N1 o' q6 L3 s) E8 o$ v& r) Q- [capacitance are made?
- I# Y( A2 ^( W, t2 g. i; F+ ADecision:
8 K; F' u' N  |! `- V# Z9 LWhere the fuse link is operator replaceable it should be replaced up to 3 times to enable the
; r0 n3 V" Z9 }4 c2 v9 `7 L+ L$ Pmeasurements of 6.3.2 to be performed.
6 ?! a* Y, \* l) [Explanation:
  m* c4 r% w( |4 b. r7 r% I8 tWhere operators are instructed to replace a fuse link this should be done for a maximum of 3
times and no hazard as defined in 6.3.2 should arise.
4 z0 d0 F4 o  \; o) p/ o" u  JWhere the link is not designated as replaceable by the Operator then this should not be done.

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