Installation Manual

4.2.1.7.7 Using the 12V Output
The GROUND and + 12V outputs on the AUX connector allow for the connection of an
external 12V device with a maximum energy consumption of 150 mA (OmniPCX Office RCE
Small and OmniPCX Office RCE Medium) or 300 mA (OmniPCX Office RCE Large).
4.3 Power Supply
4.3.1 Installation procedure
4.3.1.1 Connecting an External EPS48 Power Supply
The UAI16-1 board can optionally be powered by an external EPS48 power supply depending
on the requirements for remotely powering the terminals.
The mains socket for the external EPS48 power supply must be installed as near as possible
to the system and be easily accessible.
Caution:
Only use the recommended power supply provided. It is guaranteed to operate at 40#C for a
current load of 0.85A. Its use is limited to UAI16-1 boards.
The power supply lead is used as the master switch. The power supply socket
must be located or installed close to the hardware and allow easy access.
The power supply cord is used as the main disconnect device, ensure that the
socket-outlet is installed near the equipment and is easily accessible.
4.3.1.2 Battery Implementation
Alcatel-Lucent OmniPCX Office Communication Server is supplied with one or more integrated
batteries; they are mounted and fixed with a solid bar on the rear plate.
Caution:
OmniPCX Office RCE Compact does not have integrated batteries.
4.3.1.2.1 Battery Switch
The batteries are disconnected during transport using a switch soldered onto the power supply
board. When the mains cable is inserted in the socket, the switch is closed by a lever
incorporated in the mains socket.
4.3.1.2.2 Battery Fuse
The battery fuse is located on the board and requires the back panel to be dismantled to gain
access. It has the following characteristics:
- OmniPCX Office RCE Small and OmniPCX Office RCE Large: 6.3 A fast, low cutoff (F 6.3
AL/250 V).
- OmniPCX Office RCE Medium: 10 A fast, low cutoff (F 10 AL/250 V)
4.3.1.2.3 Battery Replacement
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