ADTRAN Total Access 1500 Installation And Maintenance

CONTENTS
1. GENERAL ........................................................... 1
2. DESCRIPTION ................................................... 1
3. INSTALLATION ................................................ 3
4. SPECIFICATIONS .............................................. 3
5. MAINTENANCE ................................................ 3
6. WARRANTY AND CUSTOMER SERVICE .... 3
FIGURES
Figure 1. Total Access 1500 PS/BC,
Front and Back ......................................... 1
Figure 2. AC Power Supply/Battery
Charger Layout ........................................ 3
TABLES
Table 1. LED Indication ......................................... 2
Table 2. Specifications ........................................... 3
1. GENERAL
This practice provides installation and maintenance
procedures for the ADTRAN Total Access 1500
Power Supply/Battery Charger. Figure 1 is an
illustration of the front and back panels of the PS/BC.
Revision History
This is the initial release of this document. Future
revisions will be explained in this section.
Features
The Total Access 1500 PS/BC, P/N 1180043L1,
features include the following:
• AC power for a fully loaded Total Access 1500
bank (96 FXS) while fully charging the Battery
Backup System within 48 hours.
• All mounting hardware included.
• Built-in Fuse.
• Multi-feature status LED.
• Modular connections.
• Positive ground.
• Uninterrupted power output if battery backup
connected.
• FCC and UL 1950 compliant.
61180043L1-5A
Total Access
AC Power Supply and Battery Charger
Installation and Maintenance
Trademarks: Any brand names and product names included in this document are Section 61180043L1-5, Issue 1
trademarks, registered trademarks, or trade names of their respective holders.
CLEI Code VAPUKHOC_ _
®
1500
-56V ,
3.5A OUTPUT
AC BAT
GRN - OK GRN - OK
YEL - FAIL YEL - DISHCARGING
RED - FAIL RED - LOW
OFF - FAIL OFF - NOT CONNECTED
120 VAC/
6A 60HZ INPUT
FUSE: 12A/125V
CAUTION:
FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE, REPLACE ONLY WITH THE
SAME TYPE AND RATING OF FUSE
Figure 1. Total Access PS/BC, Front
and Back
2. DESCRIPTION
The AC Power Supply/Battery Charger is part of the
Total Access 1500 AC Power Supply/Battery Backup
System (APS/BBS). The AC Power Supply/Battery
Charger performs AC to DC conversion, and when
used with the Battery Backup System, provides eight
hours of backup power for a fully loaded Total Access
1500 bank (96 FXS circuits) with 50 percent of the
circuits off hook. The PS/BC receives 115 Vac from a
standard wall socket and converts this to -56 Vdc
which is provided to the Total Access 1500 chassis.
The unit is designed to work in conjunction with two
ADTRAN battery backup systems, P/N 1175044L1,
Section 61180043L1-5A
Issue 1, July 2001
1180043L1
THIS UNIT MAY BE
POWERED BY 3
SOURCES.
DISCONNECT ALL
SOURCES BEFORE
SERVICING
AC ALARM
-48V , -48V ,
OUTPUT
2A INPUT 2A INPUT
+ – + –
9902271
.
1