Securitron AQU243 User Manual
Installation instructions
Installation Instructions
AQU126 & AQU243 (Non-Listed)
Securitron Magnalock Corporation
10027 S. 51
st
St., Ste 102
Phoenix, AZ 85044
Doc.# 500-33030 Rev. B Installation specifications subject to change without notice
ASSA ABLOY, the global leader
in door opening solutions.
Phone: (800) MAGLOCK
www.Securitron.com
Page 1 of 6
Installation Instructions
AQU243
24VDC/3.3Amp Supervised (AC & Battery) Power
Supply/Charger Module, 85-264vac, 14” x 9” x 3.5"
Enclosure, UL294, UL603 & UL1481 Listed
AQU126
12VDC/6.5Amp Supervised (AC & Battery) Power
Supply/Charger Module, 85-264vac, 14” x 9” x 3.5"
Enclosure, UL294, UL603 & UL1481 Listed
-8C1R
-8F8R
-8C8R
AQU243 with one PDB-8C1R
AQU243 with one PDB-8F8R (Fuses)
AQU243 with one PDB-8C8R Module (Circuit Breakers)
-8C1R
-8F8R
-8C8R
AQU126 with one PDB-8C1R
AQU126 with one PDB-8F8R (Fuses)
AQU126 with one PDB-8C8R Module (Circuit Breakers)
Features:
Super Clean DC Outputs
Tolerates
Brownouts
Universal Input: 85vac – 260vac
Self contained No External Transformer Required
Precision Battery Charging and Output Regulation.
Outputs are class II Power Limited with PTC Circuit Breakers
Indicating LED’s:
AC Input, Green
DC Main Power, Red AQU126 w/Module
Each Output Green (multi-output models)
AC Fail Alarm Form C Contacts
Low Battery Alarm Form C Contacts
Battery Cut-off Relay Prevents Deep Discharge
Battery is Float Charged for Faster Charging
with No Switch Over when AC fails.
Thermal Protection
Short Circuit Protection
Plug-in Battery cable assembly is provided
36” Plug-in Battery cable assembly is available
(WA-36IBAT) for remote battery mounting.
Quality Manufactured in the USA
Certified Compliance with EN 55022 & FCC
AQU243 and AQU126 Description
The AQU243 and AQU126 are clean, efficient, heavy duty, low frequency off line switching power supplies with
precision battery charger and power supervision. These supplies are so clean that they can be used anywhere a
linear or switching supply is recommended. The filtering and switching systems we use are very similar to what you
would find on high quality computers. Even though the AQU243 (24v) and the AQU126 (12v) are both 100 watt
power supplies utilizing the same printed wiring board, we use separate supplies for 12v and 24v models for
optimum performance. The universal input of 85vac to 260vac allows them to be used anywhere in the world
without adjustments to the power input. The ability to run at very low AC voltages allows the AQU126 and AQU243
to tolerate brown outs very well. The AQU243 and AQU126 are fully self-contained and isolated from the AC power
input line to all world safety standards. Each power supply weighs less than 1.5 lbs and occupies less than ½ of a
cubic foot of cabinet space.