Murphy CE Owner's manual

www.fwmurphy.com
“WE SHOULD’VE GONE WITH MURPHY.”
Why Do Most Gensets Fail To Start?
It’s Usually the Battery.
FW Murphy
phone [phone]
e-mail [e-mail]
CE & UL approved
Automatic Battery Chargers
Keep your battery in optimal condition
with a Murphy battery charger.
Murphy’s chargers keep your gensets running with high-quality
construction, controlled charge currents and clean output.
Murphy battery chargers include standard features that
other brands only offer as extra options. You get stainless
steel cases, auto boost, temperature compensation and
more in every model. We also have them in stock and ready
to go for immediate shipping.
Keep your gensets running smoothly. Upgrade your
battery charger to Murphy.

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: [phone]
fax: [phone] e-mail: [e-mail]
Murphy Battery Chargers
0610058 07/06 Printed in U.S.A.
Sentry Model
Features:
●CE and UL Approvals
●Float Charging 5A at 12v
●Auto boost operation
●Electronic self-resetting output fuse protection
●Temperature compensation
●Charge fail relay output
●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
●Short circuit and reverse polarity protection
●Lead acid calibrations
●Auto boost operation
●Charge fail relay output
●Under volts and over volts alarms
●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
5.62 in. (143 mm)
FRONT SIDE
11.25 in. (286 mm)
2.5 in.
(63.5 mm)
4.5 in.
(114 mm)
10.62 in. (270 mm)
0.2 in.Ø (6 mm)
4-places
11 in. (280 mm)
FRONT SIDE
A
10 in. (254 mm)
5 in.
(127 mm)
C
11 in. (280 mm)
6.75 in.(171 mm)
0.2 in.Ø (6 mm)
4-places
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
Under Volts Alarm 12.5 25
Over Volts Alarm 15.5 31
Delay on under volts 120 seconds
Normal Output VDC
12 24