Installation Manual
AQD5 12v/24v Series Power Supplies
Securitron Magnalock Corporation
10027 S. 51
st
St., Ste. 102
Phoenix, AZ 85044
Doc.# 500-33005 Rev B: Installation specifications subject to change without notice
ASSA ABLOY, the global
leader
in door opening
solutions.
Phone: (800) MAGLOCK
customercare@securitron.com
www.Securitron.com
Page 1 of 4
AQD5 Series 12/24 Power Supply/Charger
12VDC @ 5 Amps / 24VDC @ 3 Amps Life Time Warranty
Small – Light – Efficient – Clean Power AQD5-8F
Universal AC Input 90-250vac
12vdc 5A/24vdc 3A Switch Selectable
Smooth Linear Output Performance
Input and Output Surge Protection
Precise Battery Regulation for Wet, AGM,
and sealed Lead Acid Battery(s)
Power Limited Output with Thermal
Protection
Reverse Battery Protection
AC , Trouble, and DC LED’s
Battery Online, No Drop or Switch Over
with AC Power Fail
Quality Manufactured in the USA
UL Listed Access Control & Burglar
Alarm systems
Relay “C” Contacts Indicates AC Power Status
Relay “C” Contacts Indicates Low Battery
Amber LED Indicates Power Normal
Battery Cut-Off Relay Disconnects Battery(s)
when Depleted
DC Output is Class II Power Limited
Ordering examples:
AQD5
Supervised Power Supply/Charger module with
a 14”x8.5”x3.5” Enclosure
-4F
-4C
-8F
-8C
-1R
-8C1R
-8F8R
AQD5 with one PDB-4F
AQD5 with one PDB-4C
AQD5 with one PDM-8-075-200
AQD5 with one PDM-8-075-090
AQD5 with one PDB-FT
AQD5 with one PDB-8C1R
AQD5 with one PDB-8F8R (Not UL Listed)
Description / Instructions
The AQD5 are heavy duty self contained, efficient,
clean, linear performance off-line switching power
supplies that are slide switch selectable between
12vdc at 5 Amps, and 24vdc at 3 Amps. Both have a
precision lead acid battery(s) charger that obtains
maximum battery life while providing a 12vdc or 24vdc
uninterruptible power supply for access control security
systems. The universal AC input allows these power
supplies to be powered anywhere in the world without
any alteration. The AQD5 has exceptional brown out
capability with operation down to 60vac. The AQD5
has an extensive filtering system that provides linear
output performance. The AQD5 is electronically
protected against Battery(s) reversal, shorting or
overloading. The DC output is power limited, and
thermally protected. Each of these protective features
will self-restore. Before connecting load and battery(s),
slide 12v/24v selector switch to desired voltage.
Caution
, damage can occur when switched with DC
output load. Confirm proper voltage before connecting
devices. The AQD5 is UL Listed and has the additional
supervisory features of a Battery disconnect relay when
battery(s) are depleted, a set of form “C” relay contacts
that indicates AC power failure, a set of form “C” relay
contacts to indicate low battery(s) and the DC Output is
Class II power limited. Depending on load, low battery
trouble indicates 50-75% battery capacity remaining.
Because the output of the AQD5 is Class II Power
