Altronix ALTV248 Installation Instructions

ALTV248 Series

CCTV Power Supplies

Installation Guide

Models Include:

• ALTV248 • ALTV248CB

- 24VAC @ 4 amp (100VA). - 24VAC @ 4 amp (100VA).
or 28VAC @ 3.5 amp. or 28VAC @ 3.5 amp.

- Eight (8) Fuse Protected Outputs. - Eight (8) PTC Protected Outputs.

• ALTV248175 • ALTV248175CB

- 24VAC @ 7.25 amp (175VA). - 24VAC @ 7.25 amp (175VA).
or 28VAC @ 6.25 amp (175VA). or 28VAC @ 6.25 amp (175VA).

- Eight (8) Fuse Protected Outputs. - Eight (8) PTC Protected Outputs.

• ALTV248300 • ALTV248300CB

- 24VAC @ 14 amp (350VA) - 24VAC @ 14 amp (350VA)
or 28VAC @ 12.5 amp (350VA). or 28VAC @ 12.5 amp (350VA).

- Eight (8) Fuse Protected Outputs. - Eight (8) PTC Protected Outputs.

• ALTV248300M • ALTV248300CBM

- 24VAC @ 12.5 amp (300VA) - 24VAC @ 12.5 amp (300VA)
or 28VAC @ 10 amp (300VA). or 28VAC @ 10 amp (300VA).

- Eight (8) Fuse Protected Outputs. - Eight (8) PTC Protected Outputs.

• ALTV248600 • ALTV248600CB

- 24VAC @ 28 amp (700VA) - 24VAC @ 28 amp (700VA)
or 28VAC @ 25 amp (700VA). or 28VAC @ 25 amp (700VA).

- Eight (8) Fuse Protected Outputs. - Eight (8) PTC Protected Outputs.

Rev. 040904

Overview:

These Altronix CCTV Power Supplies provide provide 24VAC/28VAC (ALTV248 and ALTV248CB provides24VAC
only) distributed via eight (8) fuse or PTC protected outputs for powering CCTV Cameras, heaters and other video
accessories.

Eight (8) Output ALTV248 Reference Chart:

Altronix
Model Number

ALTV248

ALTV248CB

ALTV248175

ALTV248175CB

ALTV248300

ALTV248300CB

Output Voltage

24VAC 4 amp

28VAC 3.5 amp

24VAC 4 amp

28VAC 3.5 amp

24VAC 7.25 amp

28VAC 6.25 amp

24VAC 7.25 amp

28VAC 6.25 amp

24VAC 14 amp

28VAC 12.5 amp

24VAC 14 amp

28VAC 12.5 amp

(Power)

Total Output Current

AC

Outputs

Number of

8 - x 3.5 amp 5 amp/250V .9 amp

8 x - 2.5 amp 5 amp/250V .9 amp

8 - x 3.5 amp 10 amp/250V 1.45 amp

8 x - 2.5 amp 10 amp/250V 1.45 amp

8 - x 3.5 amp

8 x - 2.5 amp

Outputs

PTC Protected

Outputs

Fuse Protected

(max per output)

Output Current

Main Fuse Ratings

on Board

15 amp/32V

15 amp/32V

50/60Hz Input

115V

2.7 amp

2.7 amp

Current

24VAC 12.5 amp

ALTV248300M

ALTV248300CBM

ALTV248600

ALTV248600CB

28VAC 10 amp

24VAC 12.5 amp

C 10 amp

A

28V

24VAC 28 amp

28VAC 25 amp

28 amp

C

A

24V

28VAC 25 amp

8 - x 3.5 amp

8 x - 2.5 amp

8 - x 3.5 amp (2) 15 amp/32V 5.4 amp

8 x - 2.5 amp (2) 15 amp/32V 5.4 amp

Specifications:

• Surge suppression.

• AC power LED indicator.

• Power ON/OFF switch.

• Unit maintains camera synchronization.

• Ease of installation saves time & eliminates costly labor.

• Spare fuses included (on fuse protected models).

Enclosure Dimensions:

ALTV248, ALTV248CB, ALTV248175 and

15 amp/32V

15 amp/32V

ALTV248175CB: 8.5"H x 7.5"W x 3.5"D
ALTV248300M and ALTV248300CBM:

8.5"H x 7.5"W x 3.75"D
TV248300CB:

TV248300 and

AL

12.5"H x 7.75"W x 4.5"D

ALTV248600 and ALTV248600CB:
13"H x 13.5"W x 3.25"D

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AL

2.7 amp

2.7 amp

Installation Instructions:

1.

Mount unit in desired location.

2.

Slide switch on PD board to OFF position for models ALTV248 and ALTV248CB
T

urn OFF main switch on all other models,

(F

igs. 3-5, pgs. 5-6).

(F

igs. 1 & 2, pg. 4)

3. All units are factory set for 24VAC operation.
For 28VAC operation, adjust unit prior to mounting and applying power as follows: Change the wire position so that
the black wire [28V] is connected to the terminal marked [P] and the yellow wire [24V] is connected to the terminal
marked [S]

.

4. Connect AC power to the black and white flying lead of the transformer(s) (Figs. 1-5, pgs. 4-6).

Use 18 AWG or larger for all power connections.

5. Measure output voltage before connecting devices. This helps avoid potential damage.

Terminals marked [1P - 8P] are positive of the same polarity.

CAUTION: Determine the maximum operating voltage of the equipment being powered before adjusting
the output voltage.

6. Connect devices to terminals marked [1P - 1N through 4P - 4N] on PD4/PD4CB board (Figs. 2 & 5, pgs. 4 & 6)

or terminals marked [1P - 1N through 8P - 8N] on PD8/PD8CB board (Figs. 1 & 3, pgs. 4-5), carefully
observing polarity.

7. Slide switch on PD board to ON position for models ALTV248 and ALTV248CB

Turn main switch on all other models to the “RESET” (ON) position

(Figs. 3-5, pgs. 5-6).

(Figs. 1 & 2, pg. 4).

8. Green LED will illuminate when unit is powered.

9. Upon completion of wiring, secure enclosure door with screws (supplied).

Caution: Equipment to be installed / serviced by authorized / trained personnel only.
Shut branch circuit power before installing / servicing equipment.

.

WARNING: To reduce the risk of fire or electric shock, do not expose the unit to rain or moisture.
This installation should be made by qualified service personnel and should conform to all local codes
and in accordance with the National Electrical Code.

Terminal Identification:

PD4/PD4CB - Power Distribution Module

1P - 4P AC output.

1N - 4N AC output.

PD8/PD8CB - Power Distribution Module

C output.

1P - 8P

1N - 8N AC output.

The lightning flash with arrow head symbol within an equilateral triangle is intended to alert the user to the
presence of an insulated “D
magnitude to constitute an electric shock.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the literature accompanying the appliance.

A

ANGER

OUS VOLTAGE” within the products enclosure that may be of sufficient

CAUTION: To reduce the risk of electric shock do not open enclosure. There are
no user serviceable parts inside. Refer servicing to qualified service personnel.

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