NOTE:
GEN SET START BATTERY RECEIVES
SMALL MAINTENANCE CHARGE FROM
BATTERY CHARGER BUT GEN SET ALTERNATOR
IS PRIMARY 12V SOURCE FOR ITS OPERATION
120V CURRENT - MAGENTA ARROW
12V CURRENT - BLUE ARROW
NO CURRENT - GREY ARROW
GENERATOR
50 AMPS
SHORE 1
30 AMPS
TYPICAL
INV. BUS LOADS
TYPICAL
"B" BUS LOADS
INVERTER CHARGER CONTROL
INVERTER
INVERT MODE OFF,
CHARGE MODE NORMALLY ON
CHARGER
ON
"B" BUS
SWITCH POSITIONS
MASTERVOLT
TYPICAL
"B" BUS LOADS
TYPICAL
"A" BUS LOADS
ON
TYPICAL
"A" BUS LOADS
TYPICAL
"B" BUS LOADS
"A" BUS
SHORE 2
30 AMPS
TYPICAL
INV. BUS LOADS
ON
ON
ON
ON
PARALLEL
A & B
TYPICAL
"A" BUS LOADS
"INV" BUS
TYPICAL
INV. BUS LOADS
GEN SET
CONVERTS
120V TO 12V
CONVERTS
12V TO 120V
SHORE
POWER #1
INVERTER/CHARGER
PERFORMS EITHER
FUNCTION, NOT
SIMULTANEOUSLY
INVERTER
SHORE
POWER #2
INVERTER/CHARGER REMOTE PANEL
BATTERY
CHARGER
ON
INVERTER FUNCTION
BYPASSED
ON
ON
ON
ON
ON
TYPICAL
"A" BUS LOADS
TYPICAL
"A" BUS LOADS
120V LOADS
ON
120V SOURCE
SELECTION
ON
TYPICAL
"A" BUS LOADS
12VDC CIRCUITS ABOVE
120VAC CIRCUITS BELOW
"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
O
N
O
N
O
N
SOLAR PANELS CONTRIBUTE
LOW CURRENT VARIABLE CHARGING
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 LOADS
12V DISTRIBUTION BREAKERS
BATTERY BANK WILL
BE RECHARGED WITH
SURPLUS WHILE
CHARGER SUPPLIES
LOADS
SHIP'S SERVICE
BATTERY BANK
START
BATTERY
START
BATTERY
SOLAR PANELS CONTRIBUTE
LOW CURRENT VARIABLE CHARGING
12V
ALTERNATOR
12V
ALTERNATOR
SOLAR
PANELS
THIS POWER FLOW CONDITION MAY BE USED
IF THE SHIP'S SERVIC BATTERIES ARE SO LOW
THAT THE ALTERNATORS ARE UNABLE TO CONNECT
THROUGH THE CHARGE COMBINER.
ALSO, IN THE EVENT OF ALTERNATOR
FAILURE THE ENGINES WILL START AND RUN
WITH RE- CHARGING FROM THE BATTERY CHARGER
IN "AUTO" MODE, COMBINER
CONVEYS RE-CHARGING
CURRENT ONLY
12V POWER
RESERVOIR
TC
ISSUED MAR. 19, 2009
CONDITION 6:
SAILING,
GEN SET RUNNING,
ENGINES OFF
CHARGE COMBINER
WILL CONNECT ALL
BATTERIES TO
CHARGE SOURCE
AFTER ANY BATTERY
ATTAINS SUFFICIENT
VOLTAGE
SHORE #2 CAN ONLY
SUPPLY "B" BUS
ANTARES 44 ELECTRICAL
POWER FLOW DIAGRAMS
EL-04-14
OFF
ON
ON
AUTO
OFF
AUTO
CHARGE COMBINER