Tripp-Lite SMART2500XLHG Manuel Du Propriétaire page 6

Optional Installation
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
supplied normally closed or normally
open switch according to the circuit
diagram (see
2b
phone line surge protector; do not
connect a phone line to this port.
External Battery
3
Connection
The SMART2500XLHG is equipped with
an external battery capability for
applications needing extended runtime.
The back of the unit includes the
external battery pack connector and
charger rate switch. To access the
connector, its factory-installed cover
must be removed.
The charger rate switch is set to the
internal battery setting (INT. BATT) by
default. When using an external battery
pack, the switch needs to be set to
external battery setting (EXT. BATT). The
connection of a battery pack and setting
the switch can be done while the unit is
operational.
Note: Leaving the charger rate switch on INT.
BATT while connected to an external battery
will not damage the unit. However, it will
extend the time needed to recharge the
batteries after a power event.
16-07-007-933607.indb 6
2a ) to a user-
). The EPO port is not a
2a
2b
3
6
4-5
External
Battery
Connector
Cover
Charger
Rate
Switch
8/31/2016 10:04:07 AM