Batt Temp
Sensor
1 2 3 4 5 6 7 8 9 10
TEMP (1,2): battery temperature sensor for
lead acid battery.
CT-L1 (3,4): current transformer (CT1) for
“zero export to CT”mode clamps
on L1 when in split phase system.
CT-L2 (5,6): current transformer (CT2) for
“zero export to CT”mode clamps
on L2 when in split phase system.
G-start (7,8): dry contact signal for startup
the diesel generator.
When the "GEN signal" is active, the open
contact (GS) will switch on (no voltage output).
G-valve (9,10): reserved.
RSD (11+,12-): provide 12Vdc output when
inverter is on.
ATS: 230V output port when inverter is on
Note: 1pcs CT is needed only, and the
secondary side of the CT should
be connected to 3&4 port (CT-L1).
CT -L1
Gen start-up
N/O Relay
Inverter
Meter Parallel_A Parallel_B
BMS 485/CAN
DRMs
Neutral
Earth
Bond
240V Coil
11 12 ATS_240V
GS (diesel generator startup signal)
Relay
Coil
Open
contact
G S
BMS 485/CAN: for battery communication.
Meter: for energy meter communication.
Parallel A: Parallel communication port 1
(CAN interface).
Parallel B: Parallel communication port 2
(CAN interface).
DRMs: for Australia market only.
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