ADTRAN 61175044L2-22B User Manual

Ac/dc power supply and battery charger

JOB

PRICING AN D AVAILA BILITY

800.827.0887

TECHNICAL SUPPOR T

888.4ADTRAN

RETURN FO R R EPAIR

256.963.8722

61175044L2-22B

AC/DC POWER SUPPLY AND BATTERY CHARGER

JOBAid, 61175044L2-22B, December 2002

Technical Support 1-888-4ADTRAN (1-888-423-8726)

MOUNTING INSTRUCTIONS

Remove the Total Access 750/850 AC/DC Power Supply
(ADTRAN P/N 1175043Lx) from the box and inspect for
damage. 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 Total Access 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 Total
Access 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
undesired 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
Networks Equipment Warranty: (877) 457-5007, Document 414.

STATUS LEDS

RELAYS

Alarm Relay

■

Provided for customer use

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

■

An 18 AWG or larger ground wire is required to connect additional ground connector to "ground
bus" in customer equipment room.

ELECTRICAL SPECIFICATIONS

TELECOMMUNICATIONS CODES

AC Power Operation (AC power only)

Battery Operation (AC power supply or battery backup)

GREEN

GREEN

OK (charging)

YELLOW

Power Fail

YELLOW

Discharging

RED

Power Fail

RED

Low (<-40 V)

OFF

Power Fail

OFF

Disconnected

Condition

Alarm Relay

Normal

Open

AC Power Failure/
Battery Backup engaged

Cycles open/closed once per second if AC voltage <88 Vrms at full load and battery
backup is connected

Battery voltage <-45V

Stays closed if voltage <-45 VDC to indicate that battery is becoming depleted

AC/DC POWER

SUPPLY AND

BATTERY CHARGER

P/N:

1175043L1

CLEI: SIMPAAAARA
P/N:

1175043L2

CLEI: SIMPAADARA
P/N:

1175043L3

CLEI: SIMPAAEARA

C A U T I O N !

SUBJECT TO ELECTROSTATIC DAMAGE

OR DECREASE IN RELIABILITY.

HANDLING PRECAUTIONS REQUIRED.

Note: The AC/DC Power Supply

and Battery Charger is
designed for use with the
Total Access 750 and 850.
It is not used with the Total
Access 612/616/624 units.

■

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

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