Murphy CE, UL User 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:

+1 918.317.4100

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

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

FRONT SIDE

5.62 in. (143 mm)

11.25 in. (286 mm)

2.5 in.

(63.5 mm)

0.2 in.Ø (6 mm)
4-places

10.62 in. (270 mm)

4.5 in.

(114 mm)

FRONT SIDE

11 in. (280 mm)

11 in. (280 mm)

A

6.75 in. (171 mm)

C

0.2 in.Ø (6 mm)
4-places

10 in. (254 mm)

5 in.

(127 mm)