NOTE:
GEN SET START BATTERY RECEIVES
SMALL MAINTENANCE CHARGE FROM
BATTERY CHARGER BUT GEN SET ALTERNATOR
IS PRIMARY 12V SOURCE FOR ITS OPERATION
WITH CHARGE COMBINER
OFF, CHARGER WILL ONLY
RECHARGE SHIP'S SERVICE
BATTERY BANK
120VAC CIRCUITS BELOW
12VDC CIRCUITS ABOVE
NO CURRENT - GREY ARROW
120V CURRENT - MAGENTA ARROW
12V CURRENT - BLUE ARROW
12V DISTRIBUTION BREAKERS
12V LOADS
SOLAR
PANELS
SOLAR PANELS CONTRIBUTE
LOW CURRENT VARIABLE CHARGING
WITH CHARGE COMBINER
OFF, SOLAR PANELS WILL
NOT MAINTAIN START BATTERIES
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
12V
ALTERNATOR
12V
ALTERNATOR
WITH CHARGE COMBINER
OFF, ENGINES CHARGE
ONLY THEIR RESPECTIVE
START BATTERIES
CHARGE COMBINER SELECTOR SWITCH
IS NORMALLY IN "AUTO" MODE,
THIS CONDITION ILLUSTRATED FOR
CAUTIONARY PURPOSES ONLY
ON
ON
TYPICAL
"A" BUS LOADS
INVERTER FUNCTION
BYPASSED
TYPICAL
INV. BUS LOADS
TYPICAL
"B" BUS LOADS
TYPICAL
"A" BUS LOADS
TYPICAL
"B" BUS LOADS
TYPICAL
INV. BUS LOADS
ON
TYPICAL
"B" BUS LOADS
TYPICAL
"A" BUS LOADS
ON
ON
TYPICAL
INV. BUS LOADS
GENERATOR
50 AMPS
ON
120V SOURCE
SELECTION
"A" BUS
TYPICAL
"A" BUS LOADS
ON
ON
"INV" BUS
TYPICAL
"A" BUS LOADS
SHORE 2
30 AMPS
PARALLEL
A & B
ON
ON
ON
SWITCH POSITIONS
"B" BUS
120V LOADS
SHORE 1
30 AMPS
ON
INVERTER OFF
TO AVOID HIGH
12VDC CURRENT
DRAW
TYPICAL
"A" BUS LOADS
ON
INVERTER/CHARGER
PERFORMS EITHER
FUNCTION, NOT
SIMULTANEOUSLY
SHORE
POWER #1
CONVERTS
120V TO 12V
GEN SET
CONVERTS
12V TO 120V
INVERTER
SHORE
POWER #2
BATTERY
CHARGER
ON
"A" & "B" CIRCUITS CAN NOT
BE SUPPLIED FROM INVERTER
ONLY THE THREE UPPER RIGHT
CIRCUITS COMPRISING THE
INVERTER BUS CAN OPTIONALLY
BE SUPPLIED BY THE INVERTER,
SEE CONDITIONS 4 & 5
SHIP'S SERVICE
BATTERY BANK
START
BATTERY
START
BATTERY
BATTERY ISOLATION WILL NOT BE LOST
IF CHARGE COMBINER IS SWITCHED OFF.
BATTERIES WILL STAND ALONE WITH
THEIR RESPECTIVE CHARGE SOURCES,
EACH ENGINE CHARGED SOLELY BY ITS
RESPECTIVE ALTERNATOR AND THE
SHIP'S SERVICE BANK CHARGED
SOLELY BY THE BATTERY CHARGER
AND SOLAR PANELS
IN "AUTO" MODE, COMBINER
CONVEYS RE-CHARGING
CURRENT ONLY
12V POWER
RESERVOIR
ISSUED MAR. 19, 2009
TC
CONDITION 13:
CAUTION, SERVICING,
CHARGE COMBINER OFF
ANTARES 44 ELECTRICAL
POWER FLOW DIAGRAMS
EL-04-14
OFF
ON
ON
AUTO
OFF
AUTO
CHARGE COMBINER
