- Standard No.
- GB/T 19520.11-2004
- Language
- Chinese
- Release Date
- 2004
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
-
GB/T 19520.12-2009
- Lastest
-
GB/T 19520.12-2009
- Scope
- This part of GB/T 19520 is applicable to the rear-mounted expansion features added to plug-ins and subracks that comply with GB/T 19520.3 and GB/T 19520.4 (front-mounted). By supplementing this expansion feature to subracks and plug-ins, a new type of subracks and plug-ins will be produced (see the incompatibility between subracks and plug-ins specified in GB/T 19520.3 and GB/T 19520.4). The purpose of this part is to standardize on the basis of GB/T 19520.3 and GB/T 19520.4 the relevant dimensions of subracks and their plug-ins with post-installation plug-in expansion functions, so as to ensure the interchangeability of their sizes. See GB/T 18663.1 for mechanical and climate tests, and IEC/TS 61587-3 for electromagnetic shielding performance tests.
GB/T 19520.11-2004 history
- 2009 GB/T 19520.12-2009 Mechanical structures for eletronic equipment.Dimensions of mechanical structures of the 482.6 mm(19 in) series.Part 3-101:Subracks and associated plug-in units
- 2004 GB/T 19520.11-2004 Mechanical structures for electronic equipment-Dimensions of mechanical structures of the 482,6mm(19 in)series-Part 5-107:Subracks and associated plug-in units-Rear mounted plug-in units
GB/T 19520.11-2004 Mechanical structures for electronic equipment-Dimensions of mechanical structures of the 482,6mm(19 in)series-Part 5-107:Subracks and associated plug-in units-Rear mounted plug-in units was changed to GB/T 19520.12-2009 Mechanical structures for eletronic equipment.Dimensions of mechanical structures of the 482.6 mm(19 in) series.Part 3-101:Subracks and associated plug-in units.