《机箱机柜标准》.pdf

Standards Summary Introduction to the Standards Summary Why is Schroff committed to standards Are standard product platforms as flexible Contents of the standards summary and modular concepts? and cost effective as proprietary designs? This standards summary is the third release with Commercial electronic devices are investments If a certain product with relatively high quantities updated contents. The purpose of this document is with relatively long life cycles, where high and a long, steady lifecycle is demanded, most to inform designers and project engineers about reliability and availability are predominant likely a proprietary design will be favorable. But the most important mechanical standards of the requirements. In order to keep the cost low and at for most electronics markets the required globally developed and approved IEC standards in the same time maintain a very high quality level, investments are too high for proprietary designs, a very condensed manner. Users are encouraged standard designs with predefined performance if we consider all development and sourcing costs to look up more detailed information on IECs levels are indispensable. Subracks, cases and realistically. Standard product platforms typically Website or in other printed sources. cabinets are structural parts of any equipment. The consist of a modular concept which provides a standards philosophy allows short development wide variety of off-the-shelf products. time and fast market introduction for these products without expensive development, testing and validation procedures. 2 Paul Mazura