Altronix ALTV244, ALTV244175, ALTV244175CB, ALTV244300, ALTV244300CB Installation Guide

ALTV244 Series

CCTV Power Supplies

Installation Guide

Models Include:

ALTV244 ALTV244CB

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

- Four (4) Fuse Protected Outputs. - Four (4) PTC Protected Outputs.

ALTV244175 ALTV244175CB

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

- Four (4) Fuse Protected Outputs. - Four (4) PTC Protected Outputs.

ALTV244300 ALTV244300CB

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

- Four (4) Fuse Protected Outputs. - Four (4) PTC Protected Outputs.

For models with the factory installed 3-wire line cord add suffix “3”, e.g. ALTV2443003.

Rev. 020705

Overview:

These Altronix CCTV Power Supplies provide 24VAC or 28VAC distributed via four (4) fuse or PTC protected outputs
for powering CCTV cameras, heaters and other video accessories.

Four (4) Output ALTV244 Reference Chart:

Total
Altronix
Model Number

ALTV244

ALTV244CB

ALTV244175

ALTV244175CB

ALTV244300

ALTV244300CB

Output

Current

4A 24VAC

3.5A 28VAC
4A 24VAC

3.5A 28VAC

7.25A 24VAC

6.25A 28VAC

7.25A 24VAC

6.25A 28VAC

12.5A 24VAC
10A 28VAC
10A 24VAC
10A 28VAC

Output

Voltage

Number of

4

Specifications:

Input:

• 115VAC, 50/60Hz.

Output:

• Four (4) fuse or PTC protected outputs.

• 24VAC or 28VAC supply current.

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

• Surge suppression.

Features:

• Secondary fuse rated @ 5A/250V.

• AC power LED.

115VAC

50/60Hz

Input

Current

Outputs

P

P

P

PTC Protected

Outputs

-

-

-

Fuse Protected

Output

P

- 2.5A

P

- 2.5A

P

- 2.5A

Output

Current

(max per

output)

3.5A

3.5A

3.5A

Main

Fuse

Ratings

5A/250V 0.9A

10A/250V 1.5A

15A/32V 2.7A

Features (cont’d):

• Power ON/OFF switch.

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

Enclosure Dimensions:

• ALTV244 and ALTV244CB:

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

• ALTV244175, ALTV244175CB, ALTV244300, and
ALTV244300CB:

8.5” x 7.5” x 3.85” (215.9mm x 190.5mm x 97.9mm).

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 the 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 SW1 to the OFF position (Models ALTV244 and ALTV244CB) (Fig. 1, pg. 4).
Turn main switch on all other models to the OFF position.

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 (Fig. 1, pg. 4).
Units with line cord installed skip Step #4.
Use 18 AWG or larger for all power connections (Battery, AC output).

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

- 2 - ALTV244series

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, carefully observing
correct polarity (Fig. 1, pg. 4).

7. Slide switch SW1 to ON position (Models ALTV244 and ALTV244CB), (Fig. 1, pg. 4).
Turn main switch on all other models to the “RESET” (ON) position.

8. Green LED will illuminate when unit is powered.

9. Upon completion of the 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 - Distribution Module

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

The lightning flash with arrowhead 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.

ALTV244series - 3 -

ALTV244

F1 F2 F3 F4

1P, 2P, 3P, 4P = FUSED OUTPUTS
1N, 2N, 3N, 4N = COMMON OUTPUTS

1P 1N 2P 2N 3P 3N 4P 4N

24VAC or 28VAC

fused output 1
(Follow same procedure
using terminals 2P & N

through 4P & N fused

outputs 2 through 4)

115 VAC input

50/60 Hz,

0.9 amps

White Lead

Black Lead

XFMR

LED

N P S

JMP1

SW1

INPUT

FUSE

MAIN

OFF

ON

Voltage Selection

Configuration

NP S

24VAC
Output

(Yellow) (Black)

ALTV244CB

F1 F2 F3 F4

1P, 2P, 3P, 4P = FUSED OUTPUTS
1N, 2N, 3N, 4N = COMMON OUTPUTS

1P 1N 2P 2N 3P 3N 4P 4N

24VAC or 28VAC

circuit breakered output 1

(Follow same procedure

using terminals 2P & N through

4P & N circuit breakered

outputs 2 through 4)

115 VAC input

50/60 Hz,

0.9 amps

White Lead

Black Lead

XFMR

LED

N P

NP S

28VAC

Output

(Black) (Yellow)

FUSE

JMP1

MAIN

SW1

OFF

ON

S

INPUT

- 4 - ALTV244series

ALTV244175

Black
Lead

115VAC input

50/60 Hz,

1.5 amps

F1 F2 F3 F4

1P, 2P, 3P, 4P = FUSED OUTPUTS
1N, 2N, 3N, 4N = COMMON OUTPUTS

1P 1N 2P 2N 3P 3N 4P 4N

24VAC or 28VAC fused output 1

(Follow same procedure

using terminals 2P & N

through 4P & N

Power
Switch

White Lead

fused outputs 2 through 4)

N

XFMR

FUSE

MAIN

LED

P

S

INPUT

Voltage Selection

Configuration

NP S

24VAC

Output

(Yellow) (Black)

ALTV244175CB

Black
Lead

115VAC input

50/60 Hz,

1.5 amps

F1 F2 F3 F4

1P, 2P, 3P, 4P = FUSED OUTPUTS
1N, 2N, 3N, 4N = COMMON OUTPUTS

1P 1N 2P 2N 3P 3N 4P 4N

24VAC or 28VAC circuit breakered 1

(Follow same procedure

using terminals 2P & N

through 4P & N

Power
Switch

White Lead

fused outputs 2 through 4)

N

XFMR

NP S

28VAC
Output

FUSE

MAIN

LED

P

S

N

INPUT

(Black) (Yellow)

ALTV244series - 5 -

ALTV244300

Transformer

underneath

power supply

board

FUSE

MAIN

Power

Switch

INPUT

S

P

LED

N

ALTV244300CB

F1 F2 F3 F4

FUSE

1P, 2P, 3P, 4P = FUSED OUTPUTS

1N, 2N, 3N, 4N = COMMON OUTPUTS

MAIN

S

P

LED

N

1P 1N 2P 2N 3P 3N 4P 4N

INPUT

Black Lead

White Lead

Power
Switch

Voltage Selection

Configuration

NP S

24VAC

Output

(Yellow) (Black)

NP S

28VAC
Output

(Black) (Yellow)

Transformer

underneath

power supply

board

Black Lead

White Lead

F1 F2 F3 F4

- 6 - ALTV244series

1P, 2P, 3P, 4P = FUSED OUTPUTS

1N, 2N, 3N, 4N = COMMON OUTPUTS

1P 1N 2P 2N 3P 3N 4P 4N

Enclosure Dimensions (H x W x D) for:

7.25”

(206.375mm)

• ALTV244

• ALTV244CB

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

8.125”

2”

(50.8mm)

2”

(50.8mm)

1.25”

(31.75mm)

0.6”

(15.24mm)

1.125”

(28.575mm)

(184.15mm)

6.05”

(153.67mm)

3.625”

(184.15mm)

1.25”

(31.75mm)

3.5”

(88.9mm)

0.6”

(15.24mm)

1.125”

(28.575mm)

1”

(25.4mm)

0.6”

(15.24mm)

1”

(25.4mm)

6.05”

(153.67mm)

5.25”

(133.35mm)

1”

(25.4mm)

1”

(25.4mm)

0.6”

(15.24mm)

(88.9mm)

1”

(25.4mm)

3.5”

1.25”

(31.75mm)

ALTV244series - 7 -

Enclosure Dimensions (H x W x D) for:

(

)

(44.45mm)

(206.5mm)

(25.4mm)

• ALTV244175

• ALTV244175B

• ALTV244300

• ALTV244300CB

8.5” x 7.5” x 3.85” (215.9mm x 190.5mm x 97.9mm)

0.6”

(15.24mm)

0.9”

(22.86mm)

1”

(25.4mm)

1.25”

(31.75mm)

7.25”

(184.15mm)

3.63”

(92.2mm)

0.6”

(15.24mm)

1.25”

(31.75mm)

3.85”

(97.79mm)

0.9”

(22.86mm)

1.25”

(31.75mm)

1”

8.13”

1”

(25.4mm)

1.25”

(31.75mm)

3.85”

(97.79mm)

0.6”

(15.24mm)

1”

(25.4mm)

7.25”

184.15mm

0.6”

(15.24mm)

(206.5mm)

1”

(25.4mm)

1”

(25.4mm)

8.13”

3.85”

(97.79mm)

1.75”

1”

(25.4mm)

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 - ALTV244series

II1ALTV244Series I08O

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