Altronix ALTV244 Series User manual

Rev. 020705 More than just power.TM
Installing Company: _______________ Service Rep. Name: __________________________________
Address: _____________________________________________ Phone #: __________________
ALTV244 Series
4-Output CCTV Power Supplies
Models Include:
Installation Guide
ALTV244
- 24VAC @ 4A (100VA) or
28VAC @ 3.5A (100VA).
- Four (4) Fuse Protected Outputs.
ALTV244175
- 24VAC @ 7.25A (175VA) or
28VAC @ 6.25A (175VA).
- Four (4) Fuse Protected Outputs.
ALTV244300
- 24VAC @ 12.5A (300VA) or
28VAC @ 10A (300VA).
- Four (4) Fuse Protected Outputs.
ALTV244CB
- 24VAC @ 4A (100VA) or
28VAC @ 3.5A (100VA).
- Four (4) PTC Protected Outputs.
ALTV244175CB
- 24VAC @ 7.25A (175VA) or
28VAC @ 6.25A (175VA).
- Four (4) PTC Protected Outputs.
ALTV244300CB
- 24VAC @ 12.5A (300VA) or
28VAC @ 10A (300VA).
- Four (4) PTC Protected Outputs.

- 2 - ALTV244 Series Installation Guide
Overview:
Altronix ALTV244 Series 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:
Altronix
Model Number
Total
Output
Current
Output
Voltage
Number of Outputs PTC Protected Outputs (auto-resettable) Fuse Protected Outputs Output Current (max per output) Main Fuse Ratings 115VAC 50/60Hz Input Current
ALTV244 4A 24VAC
4
–P3.5A 5A/
250V 0.9A
3.5A 28VAC
ALTV244CB 4A 24VAC P– 2.5A
3.5A 28VAC
ALTV244175 7.25A 24VAC –P3.5A 10A/
250V 1.5A
6.25A 28VAC
ALTV244175CB 7.25A 24VAC P– 2.5A
6.25A 28VAC
ALTV244300 12.5A 24VAC –P3.5A 15A/
32V 2.7A
10A 28VAC
ALTV244300CB 10A 24VAC P– 2.5A
10A 28VAC
Specifications:
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 on models ALTV244 and ALTV244CB (Fig. 1, pg. 4).
Turn main switch on all other models to the OFF position (Figs. 2, 3, 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 (Figs. 1 - 3, pgs. 4 - 6).
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.
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.
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 3.875” (215.9mm x 191mm x 98.4mm).

ALTV244 Series Installation Guide - 3 -
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 (Figs. 1 - 3, pgs. 4 - 6).
7. Slide switch SW1 to ON position on models ALTV244 and ALTV244CB (Fig. 1, pg. 4).
Turn main switch on all other models to the “RESET” (ON) position (Figs. 2, 3, pgs. 5, 6).
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 impor-
tant 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.

- 4 - ALTV244 Series Installation Guide
Input 115VAC,
50/60Hz, 0.9A
PTC
used on
ALTV244CB
1P 1N 2P 2N 3P 3N 4P 4N
POWER DISTRIBUTING UNIT
PD4A
MAIN FUSE
INPUT
ON OFF
Fig. 1 - ALTV244 and ALTV244CB
NP S
NP S
24VAC
Output
(Yellow) (Black)
(Black) (Yellow)
28VAC
Output
Voltage Selection
Configuration

ALTV244 Series Installation Guide - 5 -
Input 115VAC,
50/60Hz, 1.45A
PTC
used on
ALTV244175CB
Illuminated
Power
Switch
1P 1N 2P 2N 3P 3N 4P 4N
POWER DISTRIBUTING UNIT
PD4A
MAIN FUSE
Fig. 2 - ALTV244175 and ALTV244175CB
NP S
NP S
24VAC
Output
(Yellow) (Black)
(Black) (Yellow)
28VAC
Output
Voltage Selection
Configuration

- 6 - ALTV244 Series Installation Guide
Fig. 3 - ALTV244300 and ALTV244300CB
1P 1N 2P 2N 3P 3N 4P 4N
POWER DISTRIBUTING UNIT
PD4A
MAIN FUSE
Illuminated
Power Switch
PTC
used on
ALTV244300CB
Input 115VAC,
50/60Hz, 2.7A
NP S
NP S
24VAC
Output
(Yellow) (Black)
(Black) (Yellow)
28VAC
Output
Voltage Selection
Configuration

ALTV244 Series Installation Guide - 7 -
Enclosure Dimensions (H x W x D) for:
• ALTV244
• ALTV244CB
8.5” x 7.5” x 3.5” (215.9mm x 190.5mm x 88.9mm)
7.25” (184.2mm)
3.625” (92mm)
1.25”
(31.8mm)
3.5” (88.9mm)
6.05” (153.7mm)
1.125”
(28.6mm)
1.125”
(28.6mm)
0.6” (15.2mm)0.6” (15.2mm)
0.6” (15.2mm)0.6” (15.2mm)
2” (50.8mm)2” (50.8mm)
8.125” (206.4mm)
1”
(25.4mm)
1”
(25.4mm)
1”
(25.4mm)
1.25”
(31.75mm)
1.25”
(31.75mm)
1”
(25.4mm)
1”
(25.4mm)
5.25” (133.35mm)
6.05” (153.7mm)
3.5” (88.9mm)

- 8 - ALTV244 Series Installation Guide
Enclosure Dimensions (H x W x D) for:
• ALTV244175
• ALTV244175CB
• ALTV244300
• ALTV244300CB
8.5” x 7.5” x 3.875” (215.9mm x 191mm x 98.4mm)
3.63”
(92.2mm)
7.25”
(184.15mm)
7.25”
(
184.15mm
)
1”
(25.4mm)
1”
(25.4mm) 1”
(25.4mm)
1.75”
(44.45mm)
8.13”
(206.5mm)
8.13”
(206.5mm)
3.85”
(97.79mm)
1”
(25.4mm)
1”
(25.4mm)
1”
(25.4mm)
3.85”
(97.79mm)
1”
(25.4mm)
1.25”
(31.75mm)
1.25”
(31.75mm)
1.25”
(31.75mm)
1.25”
(31.75mm)
3.85”
(97.79mm)
0.6”
(15.24mm)
0.6”
(15.24mm) 0.6”
(15.24mm)
0.6”
(15.24mm)
0.9”
(22.86mm)
0.9”
(22.86mm)
Altronix is not responsible for any typographical errors.
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website: www.altronix.com | e-mail: [email protected] | Lifetime Warranty
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