Standard No.:	GB/T 19520.3-2004
English Name:	Mechanical structures for electronic equipment―Dimensions of mechanical structures of the 482.6 mm(19in) series―Part 3:Subracks and associated plug-in units
Chinese Name:	电子设备机械结构 486.6 mm（19 in）系列机械结构尺寸 第3部分：插箱及其插件
Chinese Classification:	K05    Electrical product mechanical structure
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ; SAC
Issued on:	2004-05-14
Implemented on:	2005-2-1
Status:	superseded
Superseded by:	GB/T 19520.12-2009 Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482.6 mm (19 in) series - Part 3-101: Subracks and associated plug-in units
Superseded on:	2009-12-1
Superseding:	GB/T 3047.4-1986 Series of basic dimensions of subracks and plug-in units for vertical increment of 44. 45mm
Target Language:	English
File Format:	PDF
Word Count:	8500 words
Translation Price(USD):	250.0
Delivery:	via email in 1~3 business day

本部分包括安装在符合IEC60297-1设备中的插箱模数序列的基本尺寸，同时也包括插件和印制板兼容的基本尺寸系列。本部分还包括符合GB/T15157.2并安装在插箱和插件上的两件式连接器的相关尺寸。还规定了自由连接器的标准位置，以使插件在插箱中与其相对应的固定连接器位置上可进行机械互换。附录A中规定了采用标准化的或将被IEC标准化的连续器的插件尺寸，以及相适应的插箱的详细尺寸。