Sterling BB121250, BB122430 User Manual
BB121250
BB122430
STERLING POWER PRODUCTS
BATTERY - to - BATTERY CHARGER
Advanced charging technology
REMOTE CONTROL (OPTION)
Battery-Battery
Charger
1
14.4 V timer
40.2 A 134 min
2
3
Alarm shutdown
1
System disengaged
2
Low input voltage
3
4
System o.k.
4
Sterling power products
ORDER NO: BBDRC
on/off
alarmalarm
light
CE
Installations Instructions
& manual
Installations- und
Bedienungsanleitung
Full System wiring.(including optional remote kit if used)
++
4
15 amp fuse
15 amp fuse
1
2
L.E.D. information and alarms
3
BATTERY TYPE
ALT OVER TEMP
CONSTANT CURRENT
TIMMER ON
Remote control
and information panel
( optional remote kit )
Power Management
Battery-Battery Charger
with
AMP Hr Counter
14.35 v m Pos 4
Bat 14.4v Timer
1
37amps 435 a/hrs
Alt 15.4v 134m
2
System
Amps Volts
3
System Trip
System Disengaged
Low voltage warning
Amp
4
hr
auto pause remove
push 1 and 2 together
System Within Limits
Sterling power products
Sterling power products
13
on/off
alarm
light
1
2
3
4
CE
CE
1 2
NON SEALED LEAD ACID
OR TRACTION
LED YELLOW
ON
1 2
GEL / EXIDE SPEC.
LED GREEN
ON
1 2
GEL USA SPEC
LED OFF
ON
1 2
SEALED ACID/ AGM
LED ORANGE
ON
12
5
1 2
ON
6
SWITCH SETTINGS
BATTERY TYPE SELECTOR
7
FLOAT
BATT IN OVER VOLTS
BATT IN LOW VOLTS
BATT OUT OVER VOLTS
BATT OUT LOW VOLTS
BATT OUT OVER TEMP
HEATSINK OVER TEMP
DEVICE FAILURE
Battery
temperature
sensor
cable
( supplied )
8
14
15
16
17
18
19
20
21
22
23
24
25
ENGINE STARTER
BATTERY
10
alternator
or battery charger
or solar cell
any power source
fig 8
11
ENSURE ALL NEGS ARE COMMON
Alternator
temperature
sensor
cable
( supplied )
1
2
3
4
BATTERY
SELECTOR
1 2
1 2
1 2
1 2
Setup Up
OPEN
ON
LEAD ACID
GEL-
ON
BATTERIES
(EXIDE SPECIFICATION)
SEALED LEAD
ON
ACID & AGM
GEL & AGM
ON
(USA SPECIFICATION)
LED
COLOUR
YELLOW
GREEN
GREEN-YELLOW
GREEN FLASHING
FOR 5 SEC.
remote sensor
9
DOMESTIC BATTERY SYSTEM
MAX. CHARGING
VOLTAGE
14.8V / 20°C
14.4V / 20°C
14.4V / 20°C
14.1V / 20°C
ABSORBTION
10 - 12 HRS.
4 - 10 HRS.
TIME
1 - 3 HRS.
4 - 8 HRS.
FLOATING
VOLTAGE
13.65V / 20°C
13.8V / 20°C
13.65V / 20°C
13.5V / 20°C
Bow thruster
battery bank
domestic/aux
domestic/aux
battery bank
battery bank
fig 4
Starter battery
d/c battery charger
d/c battery charger
diode/relay/voltage amplifier
charger
d/c battery
engine
Simple installation if you wish to charge 2 x extra battery banks
starter motor
fig 3
maximum charger is going into the main battery bank
engine
bank and you wish to utilise all surplss power on the boat to ensure the
alternator
This shows a simple installation where a boat may have a very large battery
domestic/aux
battery bank
Starter battery
already installed split charge
main
starter motor
gen set 1
alternator
diode/relay/voltage amplifier
already installed split charge
Starter battery
d/c battery charger
Starter battery
engine
engine
starter motor
gen set 2
alternator
alternator
Bow thruster
battery bank
domestic/aux
battery bank
Starter battery
Application ideas
charger
d/c battery
d/c battery charger
fig 1
engine
( cars/lorries/vans )and Generator engines
The dotted line shows the original system and
Standard simple installation for auxiliary charging system on a
how simple it is to connect the d/c battery charger
This unit can be used to charger extra battery banks from
Boat Inboard engines, Boat Outboard engines Vehicle engines
Small boat inboard or outboard , or a vehicle, 4 x wheel drive , or camper
starter motor
Installation to add a extra battery bank to a already
alternator
engine
existing split charging system, ie a bow thruster battery bank
starter motor
fig 2
alternator
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