DSH 517 Definitions

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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

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 517 + N% I1 M" Q- a7 {* ], i

Definitions + [* B5 `3 t+ H

2.4.10

60335-1(ed.3) : _7 \( m7 X* _* {

+ z& w: z: P- n6 D$ U* s9 lQuestion:
In the note of sub-clause 2.4.10 it is stated that "Appliances intended to be operated at safety
extra low voltage and having internal circuits which operate at a voltage other than safety
, f7 K7 m/ z& h0 P$ {extra low voltage, are not included in the classification and are subjected to additional
! D; |& A" U, _0 ~3 j0 y8 c$ e# `' O6 \requirements". For such circuits, do the requirements for class II appliances apply?
Rationale:
4 t& l+ j1 V; t! lSee question.
+ ]) F3 }% {# T0 V# kDecision:
/ V5 x4 q' W0 W; D* y% F% g3 jYes.

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