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Subrack history at Schroff

Explore the evolution of Europac subrack systems at Schroff, from historical versions like Europac Lab to the modern Europac PRO. Market-ready, compliant with standards, easy to use, and robust, featuring EMV concepts. Ideal for high-tech needs at competitive prices.

mharold
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Subrack history at Schroff

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  1. Subrack history at Schroff • europac rational • europac lab • europac mobile • europac special • europac lab HF europac PROSubrack system

  2. europac PRO subrack system • Market requirements: • availablity • conform to allexisting standards • easy handling • stability • EMV- conceptincluded • high features / low price

  3. D B A C europac PRO Prinzipal construction: A.) horzontal rails B.) side panels C.) guide rails D.) EMV-accessories

  4. europac PRO A.)Horizontal rails • Light-version with1-hole fixing (1)=> cost reduction 1 • Heavy-duty-version with 2-hole fixing (2) 2 2

  5. europac PRO A.)Horizontal rails Surface anodized with conductive areas Centering of the rail with special screw (torx head) => exact locking piston Marking of the mountingposition by labelling every 2HP

  6. europac PRO B.)side panels • F = Flexible:for a variable postioning of the 19“ brackets L = Light:standard version with integrated bracket H L F • H = Heavy-duty: for high shock and vibration requirements => 3 versions available

  7. europac PRO B.)side panels • F = FlexibelVariable positioning of the brackets for eg. recessed mounting possible • old product „europac lab“

  8. europac PRO B.)side panels • L = Light Standard version with integrated brackets • Side panel and brackets- out of one L-shaped bended sheet of aluminium • Most economical version • old product „europac rational“

  9. europac PRO B.)side panels • H = Heavyduty for high shock and vibration requirements eg. for use in trains • Additional stability by several tox clinchings between the side panel and the 19“ bracket • old product „europac mobile“

  10. 4 3 1 2 europac PRO C.) guide rails Market requirements Large inlet funnel for easy assembly of boards (1) Easy assembly of the PIU => Easy, exact positioning in the subrack (Window) (2) Optional bolt-on protection against shock / vibration(3) ESD clip for contact of the PIU (4)

  11. europac PRO C.) guide rails Schroff requirements • Very sturdy clip-in geometry • disassembly possible by unlocking the notch lever • The use of the guide rails is also possible in 1,5mm sheet metal. Possibility to use in asheet metal subrack

  12. 2 1 4 3 europac PRO C.) guide rails - Solutions - 1.) for plug-in units 2.) for printed circuit board without front panel 3.) for plug-in units with injector/extractor handles according to IEEE 1101.10 / 11 4.) For boards with a height of 4,4“ (111,7mm) and drive units

  13. europac PRO C.) guide rails • For plug-in units • head piece with a large inlet funnel for a groove width of 2,0 or 2,5mm • guide rails one-piece/multipart • guide railextra sturdy

  14. europac PRO C.) guide rails • For board retainer and injector/extractor handle • automatic board retainer • no need for manual opening • injector/ectractor handle with integrated assembly pin

  15. europac PRO C.) guide rails • For injector/extractor handle according to IEEE 1101.10 / 11 • coding prevents the use of PIU´s in improper pin positions • ESD clip for alignment pin • usable with IEL, IES and IET handles

  16. europac PRO C.) guide rails • For boards with a height of 4,4“ (111,7mm) and drive units (3,5“ /5 1/4“) • multipart guide rail (1 pair of head pieces + 1 extrusion ) • no ESD clip usable

  17. europac PRO D.) EMV-concept • Retrofittable shielding • According to the requirements of the customer Without changing existent parts

  18. europac PRO D.) EMV-concept Shielding between: • 3.) front panel and horizontal rail • 1.) horizontal rail and cover plate • 2.) cover plate and side panel • 4.) front panel and 19“ bracket • 5.) between horizontal rails • 6.) front panel and side panel • 7.) backplane and side panel

  19. europac PRO D.) EMV-concept • Clip-on Rf-gaskets for contact between horizontal rail and cover plate • Gasket to clip in horizontal rail groove • Optimized protection of the gasket against damaging

  20. europac PRO D.) EMV-concept • Clip-on RF-gasket for contact between horizontal rail and cover plate (a) / rear panel (b) • Gasket to clip-in horizontal rail groove • Optimized protection of the gasket against damaging.

  21. europac PRO D.) EMV-concept • Clip-on RF-gasket for contact between front panel and horizontal rail • Mounting bracket and front panel • Front panels:surface frontage anodized, backside chromated

  22. europac PRO D.) EMV-concept • Flexible contact and fixing between cover and side panel • Gasket with integrated bolt-on possibilities • All rail positions possible

  23. europac PRO D.) EMV-concept • Vertical backplane shielding • Profile is assembled to the side panel • Contacts backplane on the connector side

  24. europac PRO D.) EMV-concept • Horizontal board mounting • completely shielded horizontal subracks • shielding to vertical subracks

  25. europac PRO Summary: • Compatible to international standards IEC 60297-3, IEC 1587V1, DB Norm BN 41102, IEEE 1101.10 /11 • Modular subrack concept • Upgrade of EMV shielding • Cost oriented construction • High qualtity level • 10 patents applications • Future oriented

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