Altronix ALTV2416ULCBI3, ALTV2416ULI3, ALTV248ULCBMI3, ALTV248ULHI3, ALTV248ULMI3 Installation Guide

Isolated Series
CCTV Power Supplies

Installation Guide

Models Include:

ALTV248ULHi

- 24VAC @ 12.5A total output.

- Eight (8) 1.56A Fuse Protected
Isolated Outputs.

ALTV248ULMi

- 24VAC @ 12.5A total output.

- Eight (8) 1.56A Fuse Protected
Isolated Outputs.

ALTV2416ULi

- 24VAC @ 25A total output.

- Sixteen (16) 1.56A Fuse Protected
Isolated Outputs.

Rev. 113004

ALTV248ULCBHi

- 24VAC @ 12.5A total output.

- Eight (8) 1.56A PTC Protected
Isolated Outputs.

ALTV248ULCBMi

- 24VAC @ 12.5A total output.

- Eight (8) 1.56A PTC Protected
Isolated Outputs.

ALTV2416ULCBi

- 24VAC @ 25A total output.

- Sixteen (16) 1.56A PTC Protected
Isolated Outputs.

More than just power.

TM

Altronix Isolated CCTV Power Supplies provide 24VAC distributed via eight (8) or sixteen (16) fuse or PTC
protected isolated outputs for powering CCTV cameras, heaters, and other video accessories.

Isolated Power Supply Reference Chart:

Overview:

PTC Protected
auto-resettable

Outputs

Altronix
Model Number

ALTV248ULHi

ALTV248ULCBHi

ALTV248ULMi

ALTV248ULCBMi

ALTV2416ULi

ALTV2416ULCBi

Total

Output

Current

Number

Outputs

Output
Voltage

24VAC 12.5A 8 –

24VAC 12.5A 8

24VAC 12.5A 8 –

24VAC 12.5A 8

24VAC 25A 16 –

24VAC 25A 16

of

(Class 2

Power-Limited

for dry

locations)

Fuse

Protected

Outputs

P

P

P

Output

Current

(max per

output)

P

P

P

1.56A 3A

– 1.56A 3A

1.56A 3A

– 1.56A 3A

1.56A 6A

- 1.56A 6A

115VAC
50/60Hz

Input

Current Agency Listing

Add suffix “3” for 3-wire line cord (e.g. ALTV248ULHi3).

Specifications:

Agency Listings:

• UL Listed for Commercial CCTV Equipment
(UL2044).
CUL Listed - CSA Standard C22.2 No.1-98,
Audio, Video and Similar Equipment.

Input:

• 115VAC, 50/60Hz.

Output:

• Eight (8) or sixteen (16) fuse or PTC
protected outputs.

• 24VAC outputs.

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

• Surge suppression.

Features:

• Individual electronically isolated outputs.

• Illuminated master Power ON/OFF switch
with built-in circuit breaker.

• Unit maintains camera synchronization.

• Ease of installation saves time & eliminates
costly labor.

• Spare fuses included (on fuse protected models).

Enclosure Dimensions (H x W x D approx.):

ALTV248ULMi, ALTV248ULCBMi:

8.5” x 7.5” x 3.875” (215.9mm x 191mm x 98.4mm).

ALTV248ULHi, ALTV248ULCBHi,
ALTV2416ULi, and ALTV2416ULCBi:

13.5” x 13” x 3.25” (342.9mm x 330.2mm x 82.6mm).

Wiring methods shall be in accordance with the National Electrical Code/NFPA 70/NFPA 72/ANSI, and with

Installation Instructions:

all local codes and authorities having jurisdiction. Product is intended for indoor use only.

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 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, pgs. 7, 8). Secure enclosure to earth ground.

2. Set power switch to OFF position on all models (Figs. 1 - 3, pgs. 4 - 6).

3. All units are factory set for 24VAC operation.

4. Secure green lead to earth ground. Connect AC power to the black and white flying leads of the
transformer(s) (Figs. 1 - 3, pgs. 4 - 6). Use 18 AWG or larger for all power connections.

Keep power-limited wiring (PTC protected outputs only) separate from non power-limited wiring.
Minimum 0.25” spacing must be provided. Use separate knockouts

5. Measure output voltage before connecting devices. This helps avoiding potential damage.
Terminals marked [1A - 8A] and [1B - 8B] are of the same polarity (phase).

6. Connect CCTV cameras to output terminals using the following procedure:
Camera 1 to output 1A & 1B. Camera 5 to output 5A & 5B.
Camera 2 to output 2A & 2B. Camera 6 to output 6A & 6B.
Camera 3 to output 3A & 3B. Camera 7 to output 7A & 7B.
Camera 4 to output 4A & 4B. Camera 8 to output 8A & 8B.

7. Set power switch on all models to the “RESET” (ON) position (Figs. 1 - 3, pgs. 4 - 6).

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

- 2 - UL Listed Isolated Series

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. Use 75˚C or higher rated UL insulated wiring for connecting the unit to the
mains. Replace fuses with the same type and rating (3.5A/250V).

Terminal Identification:

PD8i - Distribution Module

1A - 8A Phase 1

1B - 8B Phase 2

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.

UL Listed Isolated Series - 3 -