User's Manual
Table Of Contents
- 1 INTRODUCTION
- 2 Antenna Requirements
- 3 Installing the Signal Booster
- 4 Battery Charger Description and Installation
- 4.1 Charger Ordering Information
- 4.2 Charger Architecture
- 4.3 Charger Interfaces
- 4.4 Charger Installation Procedure
- 5 Setup and Commissioning
- 6 Administrative Operations
- 7 Monitoring and Troubleshooting
- Appendix A – Booster and Charger Specifications
D-MBR 3707-3708 PS NFPA CLASS B SIGNAL BOOSTER
PRODUCT DESCRIPTION AND USER’S MANUAL
Cobham Wireless – Coverage
Date: 6-Set-15
www.cobham.com/wireless
Doc. No. 00060CDUM Rev. 1.0 Page | 27
4 BATTERY CHARGER DESCRIPTION AND
INSTALLATION
For installations where UPS is not available, the AC Feeder and Battery Charger unit can be
purchased (see section
4.1 for ordering information).
The Feeder and Charger provides continuous power of 48 VDC by utilizing an external (customer
purchased) battery for backup in case power failure.
The Charger provides the following dry contact alarms (as defined in the NFPA standard): AC failure,
Charger failure and Low battery.
NOTE: Use only external batteries meeting the specifications given in section 4.4.6.
This section describes the Battery Charger Unit interfaces, the architecture of the installation and the
installation procedure.
Figure 4-1. AC Feeder and Battery Charger
4.1 Charger Ordering Information
IDENTIFICATION DESCRIPTION PART NUMBER
D-MBR 3707-3708
AC feeder and
battery charger
AC feeder and battery
charger for 200AH
batteries with NFPA and IFC compliant Alarm
Outputs and red painted case.
BATT-CHARGER-110VAC-
200AH-NFPA