ADTRAN Power Supply Power Supply Battery Charger User Manual

JOBAID  
AC/DC POWER SUPPLY AND BATTERY CHARGER  
61175044L2-22A  
0002  
AC/DC POWER  
SUPPLY AND  
STATUS LEDS  
BATTERY CHARGER  
MOUNTING INSTRUCTIONS  
CLEI:SIMPAAAARA  
AC Power Operation (AC power only) Battery Operation (AC power supply or battery backup)  
Remove the TA 750/850 AC Power Supply (ADTRAN  
1part # 1175043LX) from the box and inspect for dam-  
age. If damage is apparent, contact your carrier or  
supplier.  
GREEN  
YELLOW  
RED  
OK  
GREEN  
YELLOW  
RED  
OK (charging)  
Discharging  
Low (<40 V)  
Disconnected  
Power Fail  
Power Fail  
Power Fail  
OFF  
OFF  
Place the power supply with the power cord oriented  
downward.  
RELAYS  
2
Alarm Relay  
Provided for customer use  
Use four #6 x 3/8" machine screws (supplied) to mount  
3the power supply to either side of the TA 750/850 shelf.  
Condition  
Alarm Relay  
Note: Threaded mounting holes are provided on both sides of  
the shelf.  
Normal  
Open  
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.  
AC Power Failure/  
Cycles open/closed once per second if AC voltage <88 Vrms at  
full load and battery backup is connected  
Battery Backup engaged  
Battery voltage <45V  
Stays closed if voltage <45 VDC to indicate that battery is  
becoming depleted  
Note: Alternatively, the power supply can be mounted to the  
backboard with four #6 x 1" wood screws (not supplied).  
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  
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.  
GROUNDING  
18 AWG or larger ground wire recommended to connect additional  
ground connector to 'ground bus' in customer equipment room  
Changes or modifications not expressly approved by  
ADTRAN could void the users authority to operate  
this equipment.  
ELECTRICAL SPECIFICATIONS  
TELECOMMUNICATIONS CODES  
AC input: 115 V nominal  
Range: 90 to 132 VAC  
DC output: -54 V, 60 W average, 100 W  
Code  
IC  
Input  
F
R
Output  
C
TC  
PC  
WARRANTY  
peak  
Battery charging: 16 hr nominal, 24 hr  
maximum  
Battery discharge: Up to 8 hours  
Warranty for Carrier Network products manufactured  
by ADTRAN and supplied under Buyers order for use  
in the U.S. is ten (10) years. For a complete copy of  
ADTRANs U.S. Carrier Network Equipment Warranty:  
(877) 457-5007, Document 414.  
C A U T I O N !  
SUBJECT TO ELECTROSTATIC DAMAGE  
OR DECREASE IN RELIABILITY.  
HANDLING PRECAUTIONS REQUIRED.  
For a complete I&M Practice: 877.457.5007, Document # 422. Please have fax number available. ■  
 

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