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SJT 14AWG/3C
现在铜丝使用的是41/0.254
芯线线径3.62mm
填充棉线包棉纸后直径是7.88mm
押外被后线径是9.85mm 现在规格书记录的是Minimum average 0.76mm, MIN 0.61mm
我认为应该是Minimum average 1.14mm,MIN 0.91mm
UL62-2006 table55里记载的.
Core diameter 0~8.89mm, Jacket thickness Minimum average 0.76mm, MIN 0.61mm
Core diameter 8.9~11.4mm, Jacket thickness Minimum average 1.14mm,MIN 0.91mm
我们日本工程师告诉我Jacket thickness
应该按照0-8.89mm Minimum average 0.76mm, MIN 0.61mm的规格来做
理由是:
CoreDiameter=InsulationOveerallDiameter
请高手指点下:
这里的CoreDiameter指的是芯线线径还是外被线径??
谢谢了~ |
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