09/30189100 DC : 0

Superseded

BS EN 60917-2-4 - MODULAR ORDER FOR THE DEVELOPMENT OF MECHANICAL STRUCTURES FOR ELECTRONIC EQUIPMENT PRACTICES - PART 2-4: SECTIONAL SPECIFICATION - INTERFACE COORDINATION DIMENSIONS FOR THE 25 MM EQUIPMENT PRACTICE - ADAPTATION DIMENSIONS FOR SUBRACKS APPLICABLE IN CABINETS IN ACCORDANCE WITH IEC 60297-3-100 (19 IN)

Available format(s)

Hardcopy , PDF

Superseded date

05-31-2010

Language(s)

English

Publisher

British Standards Institution

FOREWORD
Introduction
1 Scope and object
2 Normative references
3 Arrangement overview and definitions
4 Dimensions for adaptor flanges of the specific metric
  subracks or chassis (suitable only where WS1 = 425 mm)
  mountable into 19 in cabinets or racks
  4.1 Dimensions for mounting holes arrangements
      on the flanges, mounting layout referred to
      the bottom pitch lines of the metric subracks
      or chassis
  4.2 Dimensions for mounting holes arrangements
      on the adaptor flanges, mounting layout
      referred to the unit centre lines of the
      metric subracks or chassis

BS EN 60917-2-4

Committee	EPL/48
DocumentType	Draft
Pages	16
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN 60917-2-4:2010

IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV	Information technology equipment - Safety - Part 1: General requirements
IEC 60297-3-101:2004	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
IEC 60297-1:1986	Dimensions of mechanical structures of the 482.6 mm (19 in) series. Part 1: Panels and racks
IEC 60917-2-1:1993	Modular order for the development of mechanical structures for electronic equipment practices - Part 2: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Section 1: Detail specification - Dimensions for cabinets and racks
IEC 60917-2-2:1994	Modular order for the development of mechanical structures for electronic equipment practices - Part 2: Sectional specification - Interface co-ordination dimensions for the 25 mm equipment practice - Section 2: Detail specification - Dimensions for subracks, chassis, backplanes, front panels and plug-in units
IEC 60297-2:1982	Dimensions of mechanical structures of the 482.6 mm (19 in) series. Part 2: Cabinets and pitches of rack structures
IEC 60297-3-100:2008	Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 3-100: Basic dimensions of front panels, subracks, chassis, racks and cabinets
IEC 60917-1:1998+AMD1:2000 CSV	Modular order for the development of mechanical structures for electronic equipment practices - Part 1: Generic standard