GB/T 19520.7-2004 Mechanical structures for electronic equipment-Dimensions of mechanical structures of the 482,6mm(19 in)series-Part 5-102:Subracks and associated plug-in units-Electromagnetic shielding provision (English Version)
This part of GB/T 19520 applies to the expansion characteristics of the electromagnetic shielding structure added to subracks and inserts with panels that comply with GB/T 19520.3, GB/T 19520.4 and GB/T 19520.11. By supplementing this expansion feature to subracks and plug-ins, a new type of subracks and plug-ins will be produced (incompatible with subracks and plug-ins specified in GB/T 19520.3 and GB/T 19520.4). The purpose of this part is to standardize the relevant dimensions of subracks and plug-ins with electromagnetic shielding structure expansion characteristics added on the basis of GB/T 19520.3, GB/T 19520.4 and GB/T 19520.11, so as to ensure the interchangeability of their dimensions. See GB/T 18663.1 for mechanical and climate tests, and IEC/TS 61587-3 for electromagnetic shielding test.
GB/T 19520.7-2004 history
2009GB/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
2004GB/T 19520.7-2004 Mechanical structures for electronic equipment-Dimensions of mechanical structures of the 482,6mm(19 in)series-Part 5-102:Subracks and associated plug-in units-Electromagnetic shielding provision
GB/T 19520.7-2004 Mechanical structures for electronic equipment-Dimensions of mechanical structures of the 482,6mm(19 in)series-Part 5-102:Subracks and associated plug-in units-Electromagnetic shielding provision 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.