April 22
nd
, 2022 17
Sensor Integration and Accessory Placement
Battery Temperature Sensor
•
Place between batteries with tape (See Fig. C) and connect to pins 1 and 2
•
This sensor has no polarity and helps perform voltage charging adjustments and capacity calculations.
Note
: Lithium Batteries do NOT require a Temperature sensor.
Fig. C
(1,2) Batt Temp:
Battery Temperature
Sensor has no polarity and is needed for
voltage correction when using lead acid
batteries.
(+3, -4) CT1 | (+5, -6) CT2 | (+7, -8) CT3:
Current transformers used for limited to
home mode and peak shaving
CN2:
(1,2) Gen Start Relay:
Two wire
start for generators, simple open
or closed relay
(7, 8) RSD:
12V power supply for RSD
transmitters
RS 485
: RS 485 port for battery comms
CAN:
CAN port for battery comms
Parallel A:
Parallel comms port 1 (CAN)
Parallel B:
Parallel comms port 2 (CAN)
Meter_CON:
for energy meter comms
Summary of Contents for L12K-Tr
Page 5: ...April 22nd 2022 5 Spec Sheet 5 ...
Page 9: ...April 22nd 2022 9 Sol Ark L12K Tr x3 Standard Wiring Diagram 120 240V ...
Page 10: ...April 22nd 2022 10 This page is left blank on purpose ...
Page 11: ...April 22nd 2022 11 GUI Screens Main Menus Basic Setup ...
Page 12: ...April 22nd 2022 12 c Battery Setup Grid Setup ...