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UL 多要求 OUTDOOR TEST 主要是防紫外線和防水 ( 720 小時測試).
5 U3 r/ O3 v- Q. P1 Y" p! C" ~可參照( ~. d, _2 z/ O2 J( v' v, ?, R
4 U, e9 _. W3 P2 Z* v4 X3 N* }+ \Ultraviolet Light Exposure Test in the Standard for d, C" O* V% Z; {5 G
Polymeric Materials – Use in Electrical Equipment Evaluations, UL 746C
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http://www.angui.org/read.php?tid-37746-keyword-UL%20746C.html
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: {2 X: Z% q: g$ COrganic Coatings for Steel Enclosures for Outdoor Use Electrical% j U% q/ X) z; @0 N# S, |: _
Equipment, UL 1332" ? W, I: P! ]4 I+ Y: [
4 k$ n* M$ ~( V個別產品亦有其特別方法 |
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