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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

■ 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:

(877) 457-5007, 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

Summary of content (2 pages)

PAGE 1
JOBAID AC/DC POWER SUPPLY AND BATTERY CHARGER 61175044L2-22A 0002 AC/DC POWER SUPPLY AND BATTERY CHARGER MOUNTING INSTRUCTIONS STATUS LEDS Remove the TA 750/850 AC Power Supply (ADTRAN part # 1175043LX) from the box and inspect for damage. If damage is apparent, contact your carrier or supplier. AC Power Operation (AC power only) ● GREEN OK ● YELLOW Power Fail ● RED Power Fail ● OFF Power Fail Place the power supply with the power cord oriented RELAYS CLEI:SIMPAAAARA 1 2 downward.
PAGE 2
JOBAID BACKUP BATTERY PACK BACKUP MOUNTING INSTRUCTIONS BATTERY the TA 750/850 Battery Backup system and PACK 1 Unpack inspect for damage. If damage is apparent, refer to your carrier or supplier for remedy. CLEI:SIMPBBBARA Note: It is not necessary to remove the batteries during installation process.