PIKA Harbor Flex SB10p, Руководство по эксплуатации

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8 Harbor Smart Battery Operation Manual M00017-02
Safety Shutdown
Safety Shutdown
The Pika Energy Island system can signal to connected devices on REbus to shut down and limit
output voltage to a safe level. The red Safety Shutdown button on the front of Pika Islanding
Inverter activates a Safety Shutdown. An external shutdown button may also be installed, given
appropriate labeling. See the section titled “External Safety Shutdown Switch” in the Islanding
Inverter Installation manual.
To enter a Safety Shutdown, press and hold the red button on the front of the inverter. The
Safety Shutdown LED will illuminate and the LCD screen will indicate a Safety Shutdown has
been initiated.
In a system configured to provide backup power, the DC bus will remain energized on loss of AC
grid power. Upon entering a Safety Shutdown, a shutdown signal will be transmitted to all devices
connected to REbus. In Safety Shutdown, the Islanding Inverter will disconnect from the grid,
stop sourcing power to REbus, and immediately disable all sources on REbus by sending a global
shutdown signal. All PV Link optimizers will disconnect their output. The Safety Shutdown LED
will be illuminated to show that the inverter has entered a Safety Shutdown. DC bus voltage will
be displayed on the inverter screen.
WARNING: BEFORE PERFORMING SERVICE, ALWAYS INITIATE A SYSTEM-
WIDE SAFETY SHUTDOWN AND TURN THE FRONT PANEL BATTERY
DISCONNECT SWITCH TO “OFF” ON ALL CONNECTED SMART BATTERIES.
UNLESS THE BATTERY SWITCH IS “OFF”, THE BATTERY MAY PERFORM
A POWER SEARCH AT ANY TIME WHICH WILL CREATE DANGEROUS
VOLTAGE AT THE REBUS TERMINALS.
Battery Modules
Refer to the battery manufacturer’s documentation for warnings, hazards, and safe handling
instructions for your battery modules.