DSH 601 Heating

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广东安规检测
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无绳壶无绳电熨斗插拔寿命试验机

IEC60335试验指甲

DSH 601

Heating / v7 L' A7 ?/ G! y' |4 t; L% C+ J

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60335-1(ed.4) * Y, m6 i; G0 P4 F

* @, [2 N7 F( B/ V# H4 HQuestion:
; S/ w* C! S9 ^4 BHow are heating tests performed for an appliance which in accordance to the manufacturer’s instructions may be used at high temperature, for example 45 °C.
Decision:
+ D; B) T" {2 H" `6 L2 h' W7 bIf a manufacturer declares an ambient temperature exceeding 25ºC, all the heating tests shall be conducted at an ambient temperature of 23± 2 ºC. The allowable temperature rise shall be reduced by the difference between the declared temperature and 25 ºC. This decision is based on the note 2 of Table 3, clause 11 of IEC 60335-1.
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