Altronix LPS5C12X Installation Instructions - Manual

Overview:
LPS5C12X linear power supply/charger converts a 115VAC 50/60Hz input to a 3.5 amp 12VDC continuous true UPS
output. The output stays regulated until the battery discharges to 25% capacity.
Specifications:
Input:
• 115VAC 50/60Hz, 1.6 amp.
Output:
• 12VDC @ 3.5 amp.
• Filtered and electronically regulated.
• Thermal and overload protection
with autoreset.
Battery Backup:
• Built in charger for sealed lead acid batteries.
• Automatic switchover to stand-by
battery when AC Fails.
• PTC battery protection.
• Maximum charge current 0.3 amp.
Visual Indicators:
• AC input and DC output LED indicators.
Supervision:
• Low battery and AC fail supervision
(dry relay outputs 1 amp @ 28VDC).
Additional Features:
• Includes battery leads.
Enclosure Dimensions (H x W x D):
13.5” (342.9mm) x 13” (330.2mm) x 3.25” (82.55mm)
Power Supply Voltage Output Specifications:
Output VDC Maximum Load DC
12VDC 3.5 amp
Installation Instructions:
The LPS5C12X should be installed in accordance with The National Electrical Code and all applicable
Local Regulations.
1. Mount the LPS5C12X in desired location.
2. Connect AC power to the black and white flying leads of the transformer (Fig. 1). Connect green lead to the earth
ground. Use 18 AWG or larger for all power connections (Battery, DC output).
3. Measure output voltage before connecting devices. This helps avoid potential damage.
4. Connect devices to be powered to terminals marked [+ DC -- ] (Fig. 1).
5. Connect battery to terminals marked [+ BAT -- ] on the unit (battery leads included) (Fig. 1).
Note: When battery is not used, a loss of AC will result in loss of output voltage.
Terminal Identification:
Terminal Legend Function/Description
AC/AC Low voltage AC input (24VAC 150VA). Altronix part # T24150.
+ BAT -- Stand-by battery connections.
+ DC -- 12VDC @ 3.5 amp continuous output.
LPS5C12X
Linear Power Supply/Charger
Rev. 051805
Battery 1
Green
Lead
Battery connection (non power-limited)
Wire
Strap
(from
Enclosure
to Door)
Battery & AC
Supervision
Circuit
(power-limited)
AC AC
+ DC ---
+ BAT ---
BA
T
FAIL
NO C NC NO C NC
12VDC
AC FAIL
White
Lead
Black
Lead
--- +
12VDC
4AH
Input 115VAC
50/60Hz
1.6 amp
XFMR Bracket
X
F
M
R
Green
Lead
(Ground)
Fig. 1