Altronix ALTV248, ALTV248300, ALTV248300CB, ALTV248600, ALTV248600CB Installation Guide

ALTV248 Series

CCTV Power Supplies

Installation Guide

Models Include:

• ALTV248 • ALTV248CB

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

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

• ALTV248175 • ALTV248175CB

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

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

• ALTV248300 • ALTV248300CB

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

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

• ALTV248300M • ALTV248300CBM

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

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

• ALTV248600 • ALTV248600CB

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

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

Rev. 070612

Overview:

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

Eight (8) Output ALTV248 Reference Chart:

Total

Altronix
Model Number

ALTV248

ALTV248CB

ALTV248175

ALTV248175CB

ALTV248300

ALTV248300CB

ALTV248300M

ALTV248300CBM

ALTV248600

ALTV248600CB

Output

Output

Voltage

24VAC 4A
28VAC 3.5A
24VAC 4A
28VAC 3.5A
24VAC 7.25A
28VAC 6.25A
24VAC 7.25A
28VAC 6.25A
24VAC 14A
28VAC 12.5A
24VAC 14A
28VAC 12.5A
24VAC 12.5A
28VAC 10A
24VAC 12.5A
28VAC 10A
24VAC 28A
28VAC 25A
24VAC 28A
28VAC 25A

Current
(Power)

Number

Outputs

Input:

• 115VAC, 50/60Hz.

Output:

• Eight (8) fuse or PTC protected outputs.

• 24VAC or 28VAC supply current.

• Outputs are rated @ 3.5A (fused) or 2.5A (PTC).

• Surge suppression.

Features:

• AC power LED.

• Power ON/OFF switch.

• Spare fuses provided.
(all models w/primary and/or secondary fuses).

PTC

of

Protected

Outputs

-

P

-

P

-

8

P

-

P

-

P

Specifications:

Enclosure Dimensions:

• ALTV248, ALTV248CB, ALTV248175 and
ALTV248175CB:

8.5” x 7.5” x 3.5” (215.9mm x 190.5mm x 88.9mm).

• ALTV248300M and ALTV248300CBM:

8.5” x 7.5” x 3.75” (215.9mm x 191mm x 95mm).

• ALTV248300 and ALTV248300CB:

12.25” x 7.25” x 4.5” (311.15mm x 184.15mm x 114.3mm).

• ALTV248600 and ALTV248600CB:

13.5” x 13” x 3.25” (342.9mm x 330.2mm x 82.55mm).

Fuse

Protected

Outputs

P

- 2.5A

P

- 2.5A

P

- 2.5A

P

- 2.5A

P

- 2.5A

Output

Current

(max per

output)

3.5A

3.5A

3.5A

3.5A

3.5A

115VAC

50/60Hz

Main Fuse

Ratings

5A/250V 0.9A

10A/250V 1.45A

15A/32V 2.7A

(2) 15A/32V 5.4A

Input

Current

- 2 - ALTV248series

Installation Instructions:

1. Mount unit in the desired location. Mark and predrill holes in the wall to line up with the top two keyholes in the
enclosure. Install two upper fasteners and screws in the wall with the screw heads protruding. Place the enclosure’s
upper keyholes over the two upper screws, level and secure. Mark the position of the lower two holes. Remove the
enclosure. Drill the lower holes and install three fasteners. Place the enclosure’s upper keyholes over the two
upper screws. Install the two lower screws and make sure to tighten all screws (Enclosure Dimensions, pg. 7,8).
Secure enclosure to earth ground.

2. Slide switch on PD board to the OFF position for models ALTV248 and ALTV248CB (Figs. 1 & 2, pg. 4).
Turn OFF main switch on all other models, (Figs. 3-5, pgs. 5-6).

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 avoiding 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 the 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 the ON position for models ALTV248 and ALTV248CB (Figs. 1 & 2, pg. 4).
Turn main switch on all other models to the “RESET” (ON) position (Figs. 3-5, pgs. 5-6).

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 the National
Electrical Code and all local codes.

Terminal Identification:

PD4/PD4CB - Power Distribution Module

1P - 4P AC output.
1N - 4N AC output.

PD8/PD8CB - Power Distribution Module

1P - 8P AC output.
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 DANGEROUS VOLTAGE within the product’s enclosure that may be of sufficient
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.

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.

ALTV248series - 3 -

Fig. 1 - ALTV248 • ALTV248CB

Used on PTC Models

(example: ALTV248CB)

Voltage Selection

Configuration

NP S

24VAC
Output

(Yellow) (Black)

NP S

28VAC

Output

(Black) (Yellow)

1 2 3 4 5 6 7 8

P

FUSED POWER OUTPUTS

N

COMMON POWER OUTPUTS

24VAC or 28VAC circuit

breakered output 1

(Follow same procedure using

terminals 2P & N thru 8P & N

circuit breakered outputs 2 thru 8)

115VAC input

50/60 Hz,

White Lead

Black Lead

XFMR

D1

R1

NPS

Back Panel of Enclosure

Fig. 2 - ALTV248175 • ALTV248175CB

LED

MAIN FUSE

ON OFF

INPUT

NPS

Terminal Blocks for Fig. 1

24VAC or 28VAC fused or PTC

protected outputs 1 through 8.

Used on PTC Models

(example: ALTV248175CB)

F1 F2 F3 F4 F5 F6 F7 F8

P

FUSED POWER OUTPUTS

N

COMMON POWER OUTPUTS

D1

R1

NPS

LED

INPUT

Power
Switch

24 VAC or 28VAC fused output 1

(Follow same procedure
using terminals 2P & N

thru 8P & N fused

outputs 2 thru 8)

FUSE

MAIN

Terminal Blocks for Fig. 2

Black
Lead

115VAC input

50/60 Hz,

1.5 amps

White Lead

- 4 - ALTV248series

XFMR

24VAC or 28VAC

fused or PTC protected outputs

1 through 8.

FUSE

MAIN

Fig. 3

ALTV248300 • ALTV248300CB

Used on PTC Models

(example: ALTV248300CB)

Voltage Selection

Configuration

NP S

24VAC

Output

(Yellow) (Black)

NP S

28VAC
Output

F F F F F F F F

P

FUSED POWER OUTPUTS

N

COMMON POWER OUTPUTS

D

R

NPS

ED

Terminal Blocks for Fig. 3

24VAC or 28VAC

fused or PTC protected outputs

1 through 8.

Fig. 4 - ALTV248300M • ALTV248300CBM

FUSE

MN

NPUT

24VAC or 28VAC circuit

breakered output 1

(Follow same procedure using

terminals 2P & N through 8P & N

circuit breakered outputs 2 through 8)

FUSE

MN

Terminal Blocks for Fig. 4

(Black) (Yellow)

Transformer

underneath

power supply

board

FUSE

MAIN

Red Lead

Black Lead

Power
Switch

24VAC or 28VAC

fused or PTC protected outputs

1 through 8.

Used on PTC Models

(example: ALTV248300CBM)

MAIN

FUSE

LED

D1

R1

F1 F2 F3 F4 F5 F6 F7 F8

FUSED POWER OUTPUTS

P

INPUT

NPS

COMMON POWER OUTPUTS

N

ALTV248series - 5 -

Fig. 5 - ALTV248600 • ALTV248600CB

Used on PTC Models

(example: ALTV248600CB)

115VAC input,

50/60 Hz.

Black

Lead

White

Lead

INPUT

NPS

NPS

INPUT

Power

Switch

XFMR*

XFMR*

INPUT

NPS

Terminal Blocks for Fig. 5

Voltage Selection

Configuration

NP S

24VAC
Output

28VAC
Output

(Yellow) (Black)

- 6 - ALTV248series

NP S

24VAC or 28VAC

fused or PTC protected outputs

1 through 4.

(Black) (Yellow)

3.63”

(184.15mm)

(25.4mm)

(44.45mm)

(206.5mm)

(25.4mm)

7.25”

Enclosure Dimensions (H x W x D) for:

• ALTV248 • ALTV248175

• ALTV248CB • ALTV248175CB

8.5” x 7.5” x 3.5” (215.9mm x 190.5mm x 88.9mm).

(184.15mm)

3.625”

(184.15mm)

1.25”

(31.75mm)

(88.9mm)

3.5”

1.25”

(31.75mm)

2”

(50.8mm)

2”

(50.8mm)

8.125”

(206.375mm)

Enclosure Dimensions (H x W x D) for:

• ALTV248300M

• ALTV248300CBM

8.5” x 7.5” x 3.75” (215.9mm x 191mm x 95mm)

0.6”

(15.24mm)

1.125”

(28.575mm)

(25.4mm)

0.6”

(15.24mm)

1”

(25.4mm)

(15.24mm)

1.125”

(28.575mm)

1”

(25.4mm)

0.6”

(15.24mm)

1”

(25.4mm)

0.6”

3.5”

(88.9mm)

1.25”

(31.75mm)

6.05”

(153.67mm)

1”

6.05”

(153.67mm)

1”

(25.4mm)

5.25”

(133.35mm)

(92.2mm)

1.25”

(31.75mm)

3.85”

(97.79mm)

8.13”

1”

(25.4mm)

1”

(25.4mm)

1.25”

(31.75mm)

1.25”

(31.75mm)

3.85”

(97.79mm)

0.6”

(15.24mm)

0.9”

(22.86mm)

0.6”

(15.24mm)

1”

(25.4mm)

7.25”

(184.15mm)

7.25”

0.6”

(15.24mm)

0.6”

(15.24mm)

0.9”

(22.86mm)

(206.5mm)

(97.79mm)

1”

(25.4mm)

1”

(25.4mm)

8.13”

3.85”

1.25”

(31.75mm)

1”

1.75”

1”

ALTV248series - 7 -

(

)

(

)

(

)

Enclosure Dimensions (H x W x D) for:

• ALTV248300

• ALTV248300CB

12.25” x 7.25” x 4.5” (311.15mm x 184.15mm x 114.3mm)

7.5”

(190.5mm)

4.5”

(114.3mm)

1.25”

(31.75mm)

1.5”

(12.7mm)

3.5”

(88.9mm)

12”

(304.8mm)

2.5”

(63.5mm)

3.5”

(88.9mm)

1”

(25.4mm)

4.5”

(114.3mm)

Enclosure Dimensions (H x W x D) for:

• ALTV248600

• ALTV248600CB

13.5” x 13” x 3.25” (342.9mm x 330.2mm x 82.55mm)

1.20”

(31mm)

1.40”

(36mm)

0.5”

(12.7mm)

1.11”

(28.19mm)

(25.4mm)

1.40”

(36mm)

0.75”

(19mm)

4.5”

(114.3mm)

1.25”

(31.75mm)

1.40”

(36mm)

(19mm)

1.5”

(12.7mm)

3.5”

(88.9mm)

12”

(304.8mm)

5.88”

(149.35mm)

1.13”

(28.7mm)

1.20”

(31mm)

3.25”

(83mm)

0.75”

0.9375”
(24mm)

1.20”

(31mm)

1.40”

(36mm)

0.5”

(12.7mm)

1.11”

(28.19mm)

7.5”

(190.5mm)

4.5”

(114.3mm)

1”

0.88”

(22.35mm)

(146.05mm)

4.85”

(123mm)

5.75”

12.5”

(318mm)

11.0”

(279mm)

0.88”

(22.35mm)

1”

(25.4mm)

4.85”

(123mm)

5.10”

(130mm)

5.10”

(130mm)

3.25”

(83mm)

(330mm)

1.0”

(25mm)

13.0”

0.9375”
(24mm)

3.25”

(83mm)

3.25”

(83mm)

1.0”

(25mm)

1.0”

25mm

10.5”

267mm

1.0”

25mm

5.10”

(130mm)

6.5625”

(167mm)

Altronix is not responsible for any typographical errors.

140 58th Street, Brooklyn, New York 11220 USA, 718-567-8181, fax: [phone]
web site: www.altronix.com, e-mail: [e-mail]. Lifetime Warranty, Made in U.S.A.

- 8 - ALTV248series

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