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引用第0楼luojiawei142于2007-08-09 19:32发表的 关于台灯地灯倒地温度 :
/ ~: Q z" t# ` K1 i7 {' F上个月,听说,台灯地灯倒地温度不能超过135度。请问有谁知道关于此信息吗?[/quote]" H* i' ^! H! {. C
3 H2 C# _6 p: P9 X在60598-2-4里要求,如果灯具15°翻转的话是要做热试验的。相关条款如下:* |1 t# @" Z: |6 e3 R
IEC 60598-2-4-1997 Portable general purposeluminaires 6 { u) ^/ o( ?) w6 B; V
4.12 Endurance tests and thermal tests
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In addition,for portble luminaires designed for standing on a floor or table which overturn when
' z& C4 b+ G8 K5 ]3 V4 oplaces in their normal position of use on a plane inclined at an angle of 15°to the horizontal, the
$ g" u5 K. p7 I6 n% ttest of 12.5.1of section 12 of IEC60598-1 is made with the luminaire on a horizontal surface, in the most unfavourable of the overturned positions that may reasonably be expected in practice.- ~6 q C# a! y' h# [" c2 x
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: t% h4 x- E0 O0 K5 U, m/ ^6 L; X3 bhttp://www.angui.org/bbs/read.php?tid=229&page=e&#a
1 F, _ b2 K/ G- ]/ {对于上面提及的6058-1的温升要求,网页里都有标准,下载了看看!不知楼主所说的倒地温度是否指我所说的?不知对你是否有所帮助? |
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