Installing AC power Page 85 of 456
Installing UPS ground cabling
Use the manufacturer’s documents to install and cable a UPS. If the UPS does not contain an integral bypass switch, add one externally during initial UPS wiring. Figure 31 is a block diagram of a UPS installation and associated wiring.
Follow Procedure 5 to install UPS ground cabling.
Note: Because UPS installation can be complex, Nortel recommends that installers attend vendor training programs.
Figure 31
AC reserve power configuration
External power distribution | CS 1000M Large System |
AC input
Service
panel
UPS bypass
switch
208/240 V ac |
AC/DC DC/AC Converter Inverter
UPS
Receptacle and
cord, or conduit, to
pedestal(s)
Battery bank
(may be inside UPS)
Note: The ac safety ground (green wire) must route from the service |
|
panel, through the UPS, to the Large System panel or receptacles. |
Communication Server 1000M and Meridian 1 Large System Installation and Commissioning
