Float/Boost Voltages:
Battery Type Float Volts (VDC) Boost Volts (VDC)
12V Lead Acid (6 cells) 13.6 14.1
www.fwmurphy.com
FW Murphy
P.O. Box 470248, Tulsa, OK 74147
phone:
+1 918.317.4100
fax: 918.317.4266 e-mail: sales@fwmurphy.com
Murphy Battery Chargers
0610058 07/06 Printed in U.S.A.
Sentry Model
Features:
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CE and UL Approvals
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Float Charging 5A at 12v
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Auto boost operation
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Electronic self-resetting output fuse protection
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Temperature compensation
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Charge fail relay output
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Stainless steel enclosure
Power Supply
Nominal operating voltages: 120V units
Permissible voltage variation: ± 6% of nominal
Nominal operating frequency: 50-60Hz
DC Charge Output
Maximum current ADC: 5
Nominal voltage VDC: 12
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
Weight: 11.9 lbs. (5.6 Kg.)
Model Info:
BCES-12-5 12 volt, 5A, lead acid cells
Guardian Model
Features
●
CE and UL approvals
●
Heavy duty float charging: 10A at 12/24 VDC, 20A at 24 VDC
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Short circuit and reverse polarity protection
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Lead acid calibrations
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Auto boost operation
●
Charge fail relay output
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Under volts and over volts alarms
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Temperature compensation
●
NFPA110 alarms
Power Supply
Nominal operating voltages: 120VAC ± 6%
Permissible voltage variation: 120VAC ± 6%
Nominal operating frequency: 50/60Hz
DC Charge Output
Maximum current ADC: 20/20
Nominal voltage VDC: 24/12
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 +100°F (-10 to +38°C)
EMC emission/immunity: EN 58801-2 / EN50082-2
Weight: 17.9 lbs. (6.4 Kg.)
Fixing hole dimensions:
Width (between holes): 6.8” (173mm)
Height (between holes): 10” (255mm)
Fixing holes Ø=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
