TABLE OF CONTENTS
Important Safety Instructions .................................................................................................................................................. v
Static Warning ........................................................................................................................................................................... viii
1 Customer Documentation Package ..................................................................................................................................1
3 Installing the System ............................................................................................................................................................ 2
3.1 General Requirements .............................................................................................................................................................................................................................................. 2
3.2 Mounting the System in an Equipment Rack ..................................................................................................................................................................................... 3
3.5 Installing Circuit Breakers and Fuses ......................................................................................................................................................................................................... 7
5 Making Electrical Connections ....................................................................................................................................... 14
5.1 Important Safety Instructions ......................................................................................................................................................................................................................... 14
5.2 Wiring Considerations............................................................................................................................................................................................................................................ 14
5.1 Power System Frame Grounding Connection ..................................................................................................................................................................................15
5.2 Central Office Ground Connection .............................................................................................................................................................................................................15
5.6 Load Connections ..................................................................................................................................................................................................................................................... 33
5.7 Battery Connections ............................................................................................................................................................................................................................................... 35
6 Installing Rectifier Modules............................................................................................................................................. 36
7.1 Important Safety Instructions ......................................................................................................................................................................................................................... 37
7.2 Initial Startup Preparation .................................................................................................................................................................................................................................. 37
7.3 Initially Starting the System ............................................................................................................................................................................................................................. 37
7.4 NCU Controller Initialization ............................................................................................................................................................................................................................ 37
7.6 Checking System Status .................................................................................................................................................................................................................................... 42
7.7 Final Steps ....................................................................................................................................................................................................................................................................... 42
Vertiv™ NetSure™ 7100 -48 VDC Power System Installation Manual
iii