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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 :
E6 T" i; b) x4 ~8 X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]% c/ n5 B f& Q' v
' x1 l# u, ?& x& X2 r4 r! S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:
: H) w9 {8 P( O7 X. j P% x) wIEC 60598-2-4-1997 Portable general purposeluminaires 3 f) g5 r$ Y: k8 O( F8 N1 K) Y% R
4.12 Endurance tests and thermal tests9 c$ _! b& c+ U+ R: U, ]2 x% V x8 t
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In addition,for portble luminaires designed for standing on a floor or table which overturn when " @/ U; A+ w% F. f! p1 g+ ~
places in their normal position of use on a plane inclined at an angle of 15°to the horizontal, the 0 `- M# C/ p# D* Z
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.4 H$ w U6 A' E9 N- _
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2 \6 }$ t; x9 s, h4 k8 Y+ C3 a* rhttp://www.angui.org/bbs/read.php?tid=229&page=e&#a; G+ D0 y: P& ^* e6 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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