Wiring Diagram; System Operation; Switch On - KStar BluE-H5 Installation, Operation & Maintenance Manual

2.7 Wiring Diagram

In accordance with Australian safety regulations, the neutral cables of the on-grid side
and the back-up side must be connected together, otherwise the back-up function will
not work.
HybridInverter
BMS
DON't connect this terminal
for Australian and New
Back-up
Battery
Zealand Grid system!!!
Meter
Solar Array
On-Grid
The Grounding screw hole
at the lower right corner
E-BAR
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User Manual
Distribution box
RCD
RS485
Smart
Meter
N-BAR
RCD
E-N
Link
E-BAR
Normal Loads
User Manual

System Operation

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3.1 Switch On

When turning on the system, it is very important to follow the steps below to prevent
damage to the system.
WARNING: Please check the installation again before turning on the system.
Back-up
Loads
Grid
Step 1: Turn on the external PV switch.
Step 2: Turn on the external grid switch.
Step 3: If backup load is applied, turn on the external Backup switch.
NOTE:
the Backup switch is only used when a backup load is applied.
External control and protection requirements: the PV port needs to be connected to the
disconnector, which is externally connected to the photovoltaic panel, and the battery
output is connected to the battery through the external circuit breaker (Note: PV
disconnector requirements: rated voltage ＞ 600V, rated current ＞ 15a); Requirements for
battery circuit breaker: rated DC voltage ＞ 60V, rated current ＞ 100A
Step 4: Open the outer shell of the cable box. Open the battery switch cover and turn on
the battery switch on the cable box.
Step 5: Press power button on all the batteries until the indicator lights turn on.
Step 6: Close the battery switch cover and the outer shell of the cable box.
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