Standard No.:	GB/T 6109.3-2008
English Name:	Enamelled round winding wire - Part 3: Polyvinyl acetal enamelled round copper wire class 120
Chinese Name:	漆包圆绕组线 第3部分:120级缩醛漆包铜圆线
Chinese Classification:	K12    Wire with insulation layer
Professional Classification:	GB    National Standard
ICS Classification:	29.060.01 29.060.01    Electrical wires and cables in general 29.060.01
Issued by:	AQSIQ; SAC
Issued on:	2008-4-23
Implemented on:	2008-12-1
Status:	valid
Superseding:	GB 6109.3-1985 Enameled round winding wires; Part 3: Polyvinyl-formal enameled round copper wires with high mechanical properties
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	100.00
Delivery:	via email in 1~3 business day

ＧＢ／Ｔ６１０９《漆包圆绕组线》分为２２个部分，本部分为ＧＢ／Ｔ６１０９的第３部分。本部分自实施之日起代替ＧＢ／Ｔ６１０９．３—１９８５。GB/T 6109的本部分规定了以聚乙烯醇缩醛树脂为基的单一漆层120级漆包铜圆线的要求。本部分与ＧＢ／Ｔ６１０９．３—１９８５相比，主要变化如下：
———增加耐热性试验要求，明确规定温度指数为１２０级；
———增加高温下击穿电压试验的性能要求，增加了外观、针孔试验项目。