APC EPW9 Power Supply User Manual


 
Table of Contents
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE
INSTRUCTIONS ............................................................................................................... 1
Safety Instructions for North America ................................................................... 1
Safety Instructions for Europe, Middle East, and Africa................................... 2
Specications................................................................................................................... 3
Overview.............................................................................................................................. 4
Emergency Power Off System.................................................................................. 4
EPO Box Components................................................................................................ 4
Installation.......................................................................................................................... 6
Prepare the EPO........................................................................................................... 6
Mount the EPO (Running Conduits or Cables Along the Wall) ....................... 6
Mount the EPO (running conduits or cables behind the wall)......................... 7
Connect Devices to the EPO Box............................................................................ 9
Mount Additional EPO Boxes...................................................................................10
Cascade Multiple EPO Boxes...................................................................................10
Cascade the APC Devices with CAT-5 Cables............................................................11
Cascade the Auxiliary Device with Wire Pairs ...........................................................12
Direct Wiring Alternative............................................................................................12
Verify Connections at each EPO Box.....................................................................12
Operation ............................................................................................................................14
Engage the System......................................................................................................14
Reset the EPO System................................................................................................14
Reset the Equipment...................................................................................................15
Wiring Diagram................................................................................................................16
990–1611C-001
Emergency Power Off System Installation and Operation
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