What Is The External Battery Box; Battery Specification; Installation Procedure - NEC XN120 Getting Started

What is the External Battery Box?

·
The battery box is an optional unit that
connects to the XN120 main unit or
expansion unit.
·
One battery box is required for each of
the XN120 main/expansion units.
·
The battery box provides battery
backup when the power fails to the
XN120 system.
· Each battery box will require two Valve
Regulated Lead Acid batteries (Yuasa
2.6Ah 12V)

Battery Specification

Battery capacity
Battery
Only the manufacturer and type
of battery specified must be
used.
Number of Batteries (per a Box)
Backup Duration (Estimated)
Charging time

Installation Procedure

1
Unpack the battery box
2
Floor/shelf mount the battery
box
3
Install the batteries
4
Power off the XN120
5 Connect the battery box to the
XN120 unit
6
Power on the XN120
7
Test the power fail operation
XN120 Battery Box Guide
12V, 2.6Ah or equivalent (Voltage must be 12V)
Yuasa NP2.6-12 (134x67x64 mm / 1.12kg)
2
1 Hour
12 hours (from fully discharged)
The battery box should also be secured to a wall.
XN120 Battery Box
3