Contents 3
Contents
Component identification ............................................................................................................... 7
3 Phase UPS overview ............................................................................................................................... 7
UPS front panel ......................................................................................................................................... 8
UPS front panel controls ............................................................................................................................. 9
UPS front panel LED indicators .................................................................................................................... 9
UPS rear panel ....................................................................................................................................... 10
REPO port .................................................................................................................................... 10
ERM rear panel ....................................................................................................................................... 12
UPS installation ........................................................................................................................... 13
Precautions ............................................................................................................................................. 13
Preparing to install the hardware ............................................................................................................... 13
Tools and materials ........................................................................................................................ 13
Selecting a site .............................................................................................................................. 14
Readying the equipment ................................................................................................................. 14
Installing the mounting rails ...................................................................................................................... 14
Installing the UPS .................................................................................................................................... 17
Removing the UPS battery bracket ................................................................................................... 19
Installing the batteries .................................................................................................................... 19
Replacing the UPS battery bracket ................................................................................................... 20
Attaching the UPS front bezel .......................................................................................................... 20
Connecting the ground bonding cable ............................................................................................. 20
Connecting the REPO port .............................................................................................................. 21
Connecting the UPS to utility power ................................................................................................. 23
Switching on the UPS battery circuit breaker ..................................................................................... 24
Connecting devices to the UPS ........................................................................................................ 24
Charging the UPS batteries ............................................................................................................. 25
Powering up the standalone UPS ..................................................................................................... 25
Installing in a parallel configuration ........................................................................................................... 26
Installing the input and output wiring ................................................................................................ 26
Wiring the terminal block ............................................................................................................... 28
Connecting the ground bonding cable ............................................................................................. 29
Connecting the REPO port .............................................................................................................. 30
Connecting the UPSs to the Bus Bar ................................................................................................. 35
Switching on the UPS input circuit breaker ........................................................................................ 37
Switching on the UPS battery circuit breaker ..................................................................................... 37
Connecting devices to the UPS ........................................................................................................ 38
Charging the UPS batteries ............................................................................................................. 38
Powering up the parallel system ...................................................................................................... 39
Adding an HP 3 Phase UPS to a parallel configuration ................................................................................ 39
Disconnecting from utility power ...................................................................................................... 39
Installing the UPS ........................................................................................................................... 39
ERM installation .......................................................................................................................... 55
Preparing to install the hardware ............................................................................................................... 55
Tools and materials ........................................................................................................................ 55
Selecting a site .............................................................................................................................. 55
