Electrical Connections Power Supply Connections | |
|
|
4.1.2Ground Connection
The repeater is equipped with a ground screw located on the rear of the repeater. Connect the site ground cable to the ground screw.
! | Refer to Motorola Quality Standards Fixed Network Equipment Installation |
Manual R56 (6881089E50), for complete information regarding lightning | |
C a u t i o n | protection. |
|
|
|
|
! | The repeater should only be connected to a battery supply that is in |
accordance with the applicable electrical codes for the end use country; for | |
C a u t i o n | example, the National Electrical Code ANSI/NFPA No. 70 in the U.S. |
|
|
4.1.3Battery Backup Connection
The MOTOTRBO Repeater offers the capability of connecting to battery backup power in the event of an AC power failure.
The battery backup system is connected to the repeater through the DC connector mounted at the rear of the repeater (see Figure
The repeater power supply will trickle charge the backup battery. If the battery is significantly discharged, it is recommended that an external charger be used to charge the battery.
! | The repeater is to be connected to a battery charger that is in accordance with |
the applicable electrical codes for the end use country; for example, the | |
C a u t i o n | National Electrical Code ANSI/NFPA No.70 in the U.S. |
|
|
!Unplug the battery from the repeater when charging the battery with an external charger.
C a u t i o n
-
FUSE
+
Figure 4-2 Making Connections to a Backup Battery
March 2009 | 6816814H01 |
