Tadiran Telecom Coral IPx 500, Руководство по установке

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Coral IPx 500 Installation Manual
7-35
BA
TT
ipx Battery Pack for AC Powered System
7
7.3
BATTipx Battery Pack
for AC Powered System
0
The BATTipx unit is a battery pack that can be mounted either on a wall or on a rack.
The BATTipx unit includes four 12V gel-cell batteries (7Ah) and a case as a single unit
and is charged by the PS500 AC power supply. The BATTipx unit supports a single
Coral IPx 500 cage for at least half an hour at maximum capacity during an AC power
failure. Each cage is backed up by its own BATTipx unit.
The supplied battery pack kit includes two brackets that can be mounted onto the rear
side of the battery pack for wall mounting configurations or onto the front side of the
battery pack for rack-mounted configurations. See Chapter 2, Hardware
Installation Procedure .
The BATTipx includes a connector to power -48VDC for an external LTU (Line
Terminating Unit) or CSU (Channel Service Unit).
BATTipx Components
Figure 7-9 displays the components of the BATTipx. The components are described
in the following table:
1 General Description
Feature Description
LTU/CSU Terminal Block Connects the BATTipx unit to the LTU/CSU.
Supplies 48VDC at 200mA max to a customer’s
LTU/CSU via the customer’s supplied wire pair.
LTU/CSU power is available during normal AC
power and during power failure.
See the warning
on page 7-44
.
PABX/PS Terminal Block Connects the BATTipx unit to the Coral IPx 500
system. Supplies 48VDC at 10A max to the
PS500 AC power supply, via the the PABX/PS
wires, when the AC power flow from the mains is
discontinued.