ADTRAN Power Supply/Battery Charger User manual

JOBAID
61175044L2-22A
0002
AC/DC POWER SUPPLY AND BATTERY CHARGER
STATUS LEDS
AC Power Operation (AC power only) Battery Operation (AC power supply or battery backup)
●GREEN OK ●GREEN OK (charging)
●YELLOW Power Fail ●YELLOW Discharging
●RED Power Fail ●RED Low (<40 V)
●●OFF Power Fail ●●OFF Disconnected
RELAYS
Alarm Relay
■Provided for customer use
Condition Alarm Relay
Normal Open
AC Power Failure/ Cycles open/closed once per second if AC voltage <88 Vrms at
Battery Backup engaged full load and battery backup is connected
Battery voltage <45V Stays closed if voltage <45 VDC to indicate that battery is
becoming depleted
Battery Disconnect Relay
■Disconnects battery pack from the system if the battery voltage falls below 40 VDC
■Prevents damage to batteries
CIRCUIT BREAKER
■3-amp circuit breaker
■Protects unit from over-current
■Rocker button extends out from front panel when tripped
■Reset by pushing in on the rocker button
GROUNDING
■18 AWG or larger ground wire recommended to connect additional
ground connector to 'ground bus' in customer equipment room
AC/DC POWER
SUPPLY AND
BATTERY CHARGER
CLEI:SIMPAAAARA
1
2
3
■For a complete I&M Practice: 877.457.5007, Document # 422. Please have fax number available. ■
MOUNTING INSTRUCTIONS
Remove the TA 750/850 AC Power Supply (ADTRAN
part # 1175043LX) from the box and inspect for dam-
age. If damage is apparent, contact your carrier or
supplier.
Place the power supply with the power cord oriented
downward.
Use four #6 x 3/8" machine screws (supplied) to mount
the power supply to either side of the TA 750/850 shelf.
Note: Threaded mounting holes are provided on both sides of
the shelf.
Note: For battery backup installations, it is recommended to
mount the power supply on the left side of the TA 750/850
shelf, next to the battery cover hinge.
Note: Alternatively, the power supply can be mounted to the
backboard with four #6 x 1" wood screws (not supplied).
The device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference,
and (2) this device must accept any interference
received, including interference that may cause unde-
sired operation.
Changes or modifications not expressly approved by
ADTRAN could void the user’s authority to operate
this equipment.
WARRANTY
Warranty for Carrier Network products manufactured
by ADTRAN and supplied under Buyer’s order for use
in the U.S. is ten (10) years. For a complete copy of
ADTRAN’s U.S. Carrier Network Equipment Warranty:
[phone], Document 414.
C A U T I O N !
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
ELECTRICAL SPECIFICATIONS
■AC input: 115 V nominal
■Range: 90 to 132 VAC
■DC output: -54 V, 60 W average, 100 W
peak
■Battery charging: 16 hr nominal, 24 hr
maximum
■Battery discharge: Up to 8 hours
Code Input Output
IC F C
TC — —
PC R —
TELECOMMUNICATIONS CODES

JOBAID
BACKUP BATTERY PACK
BACKUP
BATTERY
PACK
CLEI:SIMPBBBARA
1
2
3
4
5
6
7
MAINTENANCE
■Life expectancy: 3-5 years on standby use
■Battery performance is adversely affected by extreme temperatures.
■Old batteries should be recycled.
BATTERY SPECIFICATIONS
■Batteries: 7 Amp/hr (4 batteries per pack)
■Case size: 6”W x 3 3/4”H x 2 1/2”D
■Battery type: Lead acid
■Voltage: -54 VDC
■Backup Time: Up to 8 hours
■Wire Gauge: 18 AWG
■Preferred Temperature: 68º F (20º C)
R1-I
T1-I
R-O
T-O
LX IN
LYIN
EU2
LX OUT
LYOUT
EU1
MLT-A
MLT-B
-48ALM
MJ
MJR
MJV
MJVR
-48 R
P2
-48V
V.35
T1
FT1
MANAGEMENT
DC
POWER
WARNING:
20 Hz FUSE
MUST BE REMOVED
BEFORE REMOVING COVER.
Terminal
access
cover
BATTERY
INPUT AC ALARM
OUTPUT
-54VDC
OUTPUT
120VAC/
2A 60HZ INPUT
GROUND +-
To Alarms
TA 750
AC/DC Power Supply
Battery Charging Unit
-48 VDC Backup Battery Pack
-54 VDC Output toTA 750
-54 VDC Battery
Charging/Discharging Line
AC Power Input
1175044L2
BATTERY BACKUP
P/N: 1175043LX
CAUTION
During TA 750 wall
installation, position
the chassis so front
panels face up.
PRICING AND AVAILABILITY 800.827.0807
TECHNICAL SUPPORT 888.4ADTRAN
RETURN FOR REPAIR 256.963.8722
■For a complete I&M Practice: 877.457.5007, Document # 423. Please have fax number available. ■
MOUNTING INSTRUCTIONS
Unpack the TA 750/850 Battery Backup system and
inspect for damage. If damage is apparent, refer to
your carrier or supplier for remedy.
Note: It is not necessary to remove the batteries during
installation process.
The battery box must be mounted with the following
minimum clearances:
Top – 9"
Bottom – 5"
Left Side – 5"
Right Side – 2"
Using the template provided, mark and drill three
pilot holes for #10 mounting screws.
Insert #10 x 3/4" flat-head wood screws (supplied)
into the three pilot holes, leaving 1/16" space
between the screw-head and the backboard.
CAUTION: Fully loaded Battery box weighs 30 lbs.
Mount the battery box on the three support screws
on the backboard.
Remove the two closure screws on the battery box
and open the cover.
Use a long shaft screwdriver to tighten the three
support screws.
WARRANTY
Warranty for Carrier Network products manufactured
by ADTRAN and supplied under Buyer’s order for use
in the U.S. is ten (10) years, except for batteries which
carry manufacturer’s warranty. For a complete copy of
ADTRAN’s U.S. Carrier Network Equipment Warranty:
[phone], Document 414.
C A U T I O N !
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
Code Input Output
IC — C
TC — —
PC E —
The device complies with Part 15 of the FCC
rules. Operation is subject to the following
two conditions: (1) This device may not
cause harmful interference, and (2) this
device must accept any interference
received, including interference that may
cause undesired operation.
Changes or modifications not expressly
approved by ADTRAN could void the user’s
authority to operate this equipment.
TELECOMMUNICATIONS CODES