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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 :
" W# \* |' C9 A4 D, Z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]
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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:
8 U+ Z9 n, R) G& nIEC 60598-2-4-1997 Portable general purposeluminaires
* c0 D9 L4 Q" a3 y% q. U) |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 9 u2 _8 C/ G' W# B
places in their normal position of use on a plane inclined at an angle of 15°to the horizontal, the
J: \& m' ], a$ x7 _test 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.
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% S5 h: h0 ?0 R' o: Thttp://www.angui.org/bbs/read.php?tid=229&page=e&#a$ M0 r" h% u0 Z0 \5 r% m* b
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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