Tripp-Lite SmartPro Serie Manuel Du Propriétaire page 7

Optional Installation
These connections are optional. Your UPS will function
properly without these connections.
USB and RS-232 Serial
1
Communications
Use the included USB cable (see
(see 1b ) to connect the communication port on your
computer to the communication port of your UPS. Install
on your computer the Tripp Lite PowerAlert Software
appropriate to your computer's operating system.
EPO Port Connection
2
This optional feature is only for those applications which
require connection to a facility's Emergency Power Off
(EPO) circuit. When the UPS is connected to this circuit,
it enables emergency shutdown of the UPS's inverter.
Using the cable provided, connect the EPO port of your
UPS (see 2a ) to a user-supplied normally closed or
normally open switch according to the circuit diagram (see
). The EPO port is not a phone line surge suppressor; do
2b
not connect a phone line to this port.
External Battery Connection
3
(Select Models Only)
Your UPS comes with a robust internal battery
system; external batteries are needed only to extend
runtime. Adding external batteries will increase recharge
time as well as runtime.
The illustration (see
External Battery Connector
battery pack cable. Complete installation instructions for
your battery pack appear in the battery pack owner's
manual. Make sure that cables are fully inserted into their
connectors. Small sparks may result during battery
connection; this is normal.
Do not connect or disconnect battery packs when the UPS
is running on battery power.
If you connect any external batteries, set the Battery
Charge Level Switches (see
(High Charge Rate – External Battery). This will increase
your UPS's charger output so that the additional batteries
charge faster.
CAUTION! DO NOT set the Battery Charge Level
Switches to the down position (High Charge Rate –
External Battery) without an external battery
connected. There is a risk of damaging the UPS's
internal battery system.
CAUTION! When an external battery pack is
connected, make sure the AC load does not exceed the
nameplate rating. Some models are derated when an
external battery pack is connected.
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1a ) or DB9 serial cable
) shows the location of your UPS's
3a
A , where you will insert the
) to the down position
3b
7
1a
1b
2a
2b
A
3a
3b
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