GB/T 3047.6-1986 Basic dimensions of desktop enclosures for electronic equipment

GB/T 3047.6-1986 Basic dimensions of desktop enclosures for electronic equipment GB/T3047.6-1986 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Series of basic dimensions of cases for electronic equlpment
This standard specifies the basic dimension series of electronic equipment desktop cases. Basic dimensions of the case (see the figure below)
B, or B
UDC621.3-2
GB 3047.6—86
The width, height H and depth D of the case are the dimensions of the main structure of the case, excluding the dimensions of handles, feet, fasteners, decorative parts and any other accessories. 2 Basic size series of chassis
2.1 Series 1
Dimension series of chassis width B, height H, depth D (see Table 1): Table 1
43.68.1,132.5,177.0,221.5,265.9,310.3,354.8426 (105.9),(212.6),(319.3)553151,20,250,300,350,400,450,500,550,600: When H is 354.8mm, the value can be selected according to Table 3 of GB3047.1-82 "Basic size series of panels, racks and cabinets". ② H, D, and B in Table 2 of this standard are allowed to be combined. The diameter in brackets is restricted for use.
The desktop chassis composed of Series I can be installed in a rack or cabinet that meets the requirements of the second part of GB3047.1-82. 2.2 Series II
Dimension series of chassis width Bz, height H, depth D (see Table 2): Issued by the National Bureau of Standards in 198604-04
Trial in 198701-01
GB 8047.6-86bZxz.net
78, 100, 122, 144, 166, 188, 210, 232, 251mm
100, 120, 140.160, 180, 200, 220, 240, 2B0, 320, 360, 400, 440, 480, 520, 560160. 200. 240, 280.320. 360. 400. 440, 480, 520., 560, 600 The desktop case composed of series II can be matched with the plug-in specified in GB3047.4-86 "Basic size series of plug-in boxes and plug-ins with a height system of 44.45mm".
Additional remarks:
This standard is proposed by the Ministry of Electrical Industry of the People's Republic of China. The main drafters of this standard are Zheng Huaixin, Zhang Zhilong, Wang Heng, Lin Zhaojun, Liang Mingzhe, Liu Lianfu, Li Guijiang, Zeng Xianguo, Zheng Zishao, Xu Xiangrong, Li Yongjia, and Mu Hongsheng.
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