DSH 722 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

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Definitions

3.8.2

60335-1(ed.4) $ o# F% J+ w' J2 `

Question:
Based on the definition in clause 3.8.2 and taking into account that a stand-by position is not always marked or identified, there is a need to differentiate the "off" and "stand-by" circuits. Differention shall be done at least in tests of clauses 19.11.2 and 22.46, in the appliance in which 19.11.2 is applicable in stand-by mode according to the relevant parts 2.
6 a; c, r$ B4 T9 `* z9 kWe would like to know if the stand-by circuit includes those parts that are energized when the appliance is in "0" position?
3 k9 }4 u/ h) o! F7 _3 l% VDecision:
In stand-by mode, only electronic components that are energized at any of their terminals are susceptible to be short circuited according to the clause 19.11.2 items a) through g) .
0 |5 \7 X- D( w2 X& U- d  [4 B) aIt was agreed that in terms of clause 19, the meaning of "off" correspond to circuits or components that are not energized at any of their terminals.
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