i3 INTERNATIONAL PS-AC25A18U Power Supply Installation Guide
- June 6, 2024
- i3 INTERNATIONAL
Table of Contents
i3 INTERNATIONAL PS-AC25A18U Power Supply
Thank you for purchasing i3’s PS-AC25A18U power supply. Please read and follow all safety and installation instructions.
SAFETY
- Do not expose to moisture and humidity
- Do not expose to temperatures < -4°F (-20°C); do not operate at temperatures < 14°F (-10°C)
- Do not overload the power supply. Measure output voltage before connecting devices. This helps avoid potential damage.
- Equipment to be installed/serviced by authorized/trained personnel only.
- Set power switch to OFF during installation.
- Shut branch circuit power before installing/servicing equipment.
- 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.
INSTALLATION
Wiring methods shall be in accordance with the National Electrical Code and
with all local codes and authorities having jurisdiction.
Note: Mounting hardware is not provided.
- Attach the provided mounting drill template in the desired location. Mark and pre-drill holes 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 and tighten the lower screws.
- Secure enclosure to earth ground.
- Set power switch to the OFF position.
- Plugin the power cord (supplied) to the power plug on the side of the enclosure.
- Connect CCTV cameras to output terminals.
- Knock out one or two knockouts at the top of the enclosure. Insert rubber rings (supplied) to protect cabling from wear. Route the cabling through the knock-outs.
- Set power switch on all models to the ON position
- Upon completion of the wiring, secure enclosure door with 2 screws (supplied).
PACKAGE CONTENTS
- Mounting drill template x1
- Power cord x1
- Rubber ring x3
- Screws x2
SPECIFICATIONS
| Input | 120VAC, 60Hz |
|---|---|
| Output | 24VAC @ 25A total |
| Outputs | 18 @ 1.39A, PTC fuse-protected |
| Operating Temperature | 14°F (-10°C) – 86°F (30°C) |
| Storage Temperature | -4°F (-20°C) – 140°F (60°C) |
| Relative Humidity | 90% or less (non-condensing) |
| Dimensions | 10.03” x 8.26” x 3.54” |
(255mm x 210mm x 90mm)
Weight| 12.2 lbs (5.5 kg)
UL| Listed in U.S.A. and Canada
Warranty| 5 years
References
Read User Manual Online (PDF format)
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