User's Manual

10.1.4
AC and DC Input Power Requirements
This section describes the power requirements for the AC and DC inputs, as well as ground, battery,
RF antenna, and system cable connections.
10.1.4.1
DC Input Power Requirements
The DC source operates from
10.8 VDC to 15.6 VDC (4A max). This DC source must be located in the
same building as the repeater, and it must meet the requirements of a SELV circuit. The appropriate
DC disconnects and current limiting devices must be chosen and implemented per R56.
10.1.4.2
AC Input Power Requirements
For indoor applications, a standard indoor power supply with an IEC C13 appliance connector is
available. The adapter may be combined with bracket BR000276A01 so that it can be integrated onto
the wall mount bracket with the SLR 1000 Repeater or attached directly to the wall or ceiling.
Use a standard 3-wire grounded electrical outlet as the AC source.
CAUTION: The AC socket outlet must be installed near the equipment and must be easily
accessible.
For outdoor applications, a sealed IP67 rated AC power converter is available. This unit may be
attached directly to the wall mount bracket with the repeater. It includes a water tight cable junction
connector and requires extra wiring, conduit, and/or similar provisions to connect to the AC source.
The outlet must be connected to an AC source capable of supplying a maximum of 500 VA. For a
nominal 110/120 VAC input, the AC source must supply 1.3A for indoor and 1.2A for outdoor
(minimum). Per R56, the minimum ampacity of the circuit (and protective breaker) feeding the repeater
should be no less than 15A. For a nominal 220/240 VAC input, the ampacity requirements can be
halved.
10.1.4.3
Ground Connection
The repeater is equipped with a ground screw on the bottom panel of the repeater. Figure 12: SLR
1000 Repeater Bottom Panel Connector Names and Locations
on page 53 shows the location of the
grounding screw. Connect the ground screw to the site ground point. The size of the wire used for this
connection must be 8 AWG minimum.
CAUTION: See the Motorola Solutions Quality Standards Fixed Network Equipment Installation
Manual R56
(which can be obtained by ordering CDROM 9880384V83), for complete
information regarding lightning 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 example, the National Electrical Code
ANSI/ NFPA No. 70 in the U.S.
10.1.4.4
Battery Connection
The battery system is connected to the repeater through the DC inlet connector on the bottom panel of
the repeater. See Figure 12: SLR 1000 Repeater Bottom Panel Connector Names and Locations on
page 53 for the location of the DC inlet connector.
MN003557A01-AA
Chapter 10: SLR 1000 Installation
Send Feedback 79
Preliminary FCC Filing