Installation Instructions Owner's 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 ---
BAT
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