Clarification on Specified Emergency Power (1)
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Clarification on Specified Emergency Power (1) Status Proposal PowerPoint PPT Presentation


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Clarification on Specified Emergency Power (1) Status Proposal Steady State Consumption as given in RDR Table is 1.4 MW Inrush Current of Users must be covered implies a Factor up to 3 Emergency Supply System Design and Costing allows for 5 to 10 MW

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Clarification on Specified Emergency Power (1) Status Proposal

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Clarification on specified emergency power 1 status proposal

  • Clarification on Specified Emergency Power (1)

  • Status Proposal

    • Steady State Consumption as given in RDR Table is 1.4 MW

    • Inrush Current of Users must be covered implies

      • a Factor up to 3

    • Emergency Supply System Design and Costing allows for 5 to 10 MW

    • System Design mainly based on ability to supply over

    • several km.

    • RDR Table could be corrected to show Value including inrush Capability : about 4 MVA

    • To be compared to 5 MVA for LHC at CERN

GDE Meeting, Beijing, 4-7 February 2007


Clarification on specified emergency power 1 status proposal

  • Clarification on Specified Emergency Power (2)

  • List of Main Users (Non Exhaustive)

    • Emergency Ventilation

    • Emergency Lighting

    • Emergency Pumps (Drainage – Firefighting)

    • Lifts

    • Alarms and Signaling Systems

    • Access Control Systems

    • Supply of Battery back up Systems

    • etc …

GDE Meeting, Beijing, 4-7 February 2007


Clarification on specified emergency power 1 status proposal

GDE Meeting, Beijing, 4-7 February 2007


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