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Warranty
- A limited warranty on materials and workmanship is given with this FW Murphy product. A copy of the warranty
may be viewed or printed by going to www.fwmurphy.com/support/warranty.htm
Specifications
Sentry Model
Power Supply
Nominal operating voltages: 120V units
Permissible voltage variation: ± 6% of nominal
Nominal operation frequency: 50-60Hz
DC Charge Output
Maximum current ADC: 5
Nominal voltage VDC: 12
Float/Boost Voltages
Battery Type Float Volts (VDC) Boost Volts (VDC)
12V Lead Acid (6 cells) 13.6 14.1
Charge Fail Output
Relay type: volt free SPDT contacts; relay de-energized on fault
Contact rating: 1A at 30V, DC (resistive load)
General
Operating temperature: +14 to +131°F (-10 to +55°C)
EMC emission/immunity: EN 58801-2 / EN50082-2
Model Info
BCES-12-5 12 volt, 5A, lead acid cells
Guardian Model
Power Supply
Nominal operating voltages: 120VAC ± 6%
Permissible voltage variation: 120VAC ± 6%
Nominal operation frequency: 50-60Hz
DC Charge Output
Maximum current ADC: 20/20
Nominal voltage VDC: 24/12
Float/Boost Voltages
Battery Type Float Volts (VDC) Boost Volts (VDC)
12V Lead Acid (6 cells) 13.6 14.1
24V Lead Acid (12 cells) 27.2 28.2
Charge Fail Output
Relay type: volt free SPDT contacts; relay de-energized on fault
Contact rating: 1A at 30V, DC (resistive load)
Normal Output VDC
12 24
Under Volts Alarm 12.5 25
Over Volts Alarm 15.5 31
Delay on under volts 120 seconds
General
Operating temperature: +14 to +131°F (-10 to +55°C)
EMC emission/immunity: EN 58801-2 / EN50082-2
Mounting hole dimensions:
Width (between holes): 6.8” (173mm)
Height (between holes): 10” (255mm)
Mounting holes ∅=0.2” (6mm)
Model Info
BCEG-12-10 12 volt, 10A, lead acid cells
BCEG-24-10 24 volt, 10A, lead acid cells
BCEG-24-20 24 volt, 20A, lead acid cells