AQD5 12v/24v Series Power Supply continued
AQD5 Series Instructions: Doc.#500-33005 Rev.A
Page 2 of 4
AQD5 Specifications / Instructions
AC Input: L, N, G - 3P Terminal block
Safety block with recessed hardware insulation that will
accept up to 12AWG
L= Line, N= Neutral, and G = Ground
Note: The Ground connection is connected to the
enclosure back with a metal standoff. In the case of
enclosures with a removable lid, a ground wire is used
to ensure the ground continuity to the lid. If lid is
removed, this ground wire must be reconnected
securely.
AC Input ........................................................ 90-250vac/240W
AC Input Operational ...................................... 60-264vac
Optional 3 wire line cord P/N: .............................. HA-LC3SZIP
AC LED Indicator (Panel mounted on the door of PS-
1485 Enclosure)
The AC indicator is a bi-color green and red led. This LED
off with AC at the terminals would indicate a blown fuse link.
A blown AC fuse link would indicate catastrophic failure and
must be returned to the factory for repair.
DC VOLTAGE SELECTOR SWITCH
The selector switch is on the right side of DC Output
Terminal Block. As marked on board, up is 24vdc and down
is 12vdc. CAUTION To prevent damage, remove DC load
and battery(s) connections before switching selector switch
up or down.
DC OUTPUTS: 2P Terminal block
Note: There is up to a 10 second delay for initial turn on
Output voltage Nominal ...................................... 12vdc/24vdc
Output voltage Typical ............................... AC on 13.70/27.40
Output range with rated load ...............10.4–13.7/22.7-25.2vdc
Output continuous current (UL rating) ............................. 5A/3A
Load regulation no load to max ................................ .25%Typ
AC Line regulation 85-264vac .................................. .03%Typ
Output ripple & noise at full load ........... 180/25mv pp/rms Typ
Current Overload Short Circuit Protection ....................... Yes
Thermal runaway Protection .............................................. Yes
Current Overload and Thermal shutdown will auto-restart
without removing load.
Ambient operating temperature range ............ 32
o
F to +120
o
F
Product was not evaluated at UL for outdoor use
Storage Temperature ..................................... -60
o
F to 190
o
F
Switching Frequency ................................................. 132KHz
DC LED Indicator (Adjacent to battery Header) .............. Red
Battery Charging: (Header plug marked [–Bat+])
Caution – To avoid spark, apply AC before connecting
battery cable to battery.
The battery charger is precision set to float charge 12V
or 24V sealed or wet lead acid batteries. Two 12V batteries
are connected in series for 24V. A 12” battery cable
assembly is provided that plugs from module to
battery. Red (+) 12vdc, Black (–) Neg.
Optional 36” battery cable (1) P/N: ....................... WA-36IBAT
Battery(s), any type of lead acid ....................... 12v 4AH-40AH
UL evaluated ............................................................ 7AH
Battery(s) recharge .............................................. 400ma max
Battery(s) average recharging current ......................... 250ma
Battery(s) PTC self resetting Circuit Breaker .............. 6A PTC
Battery(s) Reverse hookup protection ................ Yes .4A PTC
To estimate the recharge time in hours for depleted battery(s),
multiply the AH rating times 4 (AH x 4). As an example, a 24v
system with two depleted 12v 7AH batteries would take about
28 hours to re-charge. See battery standby selection table on
page 3. We also have a more elaborate battery standby table
on our website at http://www.securitypower.com/an3batby.pdf .
AQD5 Supervised added features:
UL Listed
DC Output Class II Power Limited ................................... Yes
AC Status Output Relay: 3P Terminal block
AC Fail “C” contacts rating ..................................... 2A/120vac
Three position AC fail terminal block marked “NO, C, NC” are
shown in the Normal, energized, AC ON condition.
Trouble Output: 3P Terminal block - annunciates low
battery “C” contacts rating ..................................... 2A/120vac
Three position trouble terminal block is marked “NO, C, NC”
are shown in the Normal, energized, no trouble condition.
Trouble battery voltage (low) ........................ 12.1vdc/24.2vdc
Trouble LED Indicator .............................. On Green Normal
Battery Cutoff
Battery Cutoff Voltage .................................... 9.8vdc/19.6vdc
Battery Cutoff internal relay contacts ............................... 15A
Battery Cutoff Relay is normally energized for fail-safe
operation.
Physical
AQD5 Module Dimensions ................... 6.05”Lx3.87”Wx2.28”H
Height includes 7/16” standoffs, not provided with module
only.
Mounting Holes Center to Center ................. 4.50”W x 3.41”H
AQD5 module only Weight .......................................... 12.4oz
AQD5 in enclosure .......................................... 14” x 9” x 3.50”
AQD5 in enclosure Weight ........................................ 6.85Lbs
UL Approvals for AQD5
UL 294 – Access Control System Unit
UL 603 – Power supplies for Use with Burglar-Alarm
Systems
ULC S318-96 – Power supplies for Burglar Alarm Systems
ULC S533-02 – Standard for Egress Door Securing and
Releasing Devices
Safety
AQD5 meets safety ................................. UL1950 & EN60950
Note: evaluation to these standards was not conducted by
UL.
