I&O Manual

DEKA DURATION DD5300
43
2.6 Stand Alone Battery Front Panel Control
2.6.1 Start Battery
Press the Run Button for 2-seconds. The GREEN RUN light should come on. The Battery Module has been activated normally.
2.6.2 Shut Down Battery
Press and hold the RUN Button for 5-seconds. The GREEN RUN light should go off. The Battery Module has been shut down normally.
2.6.3 Low Battery – Force Charge
Prerequisite: The VOLTAGE between the battery B + and B- terminals is ZERO and the PANEL LIGHTS ARE OFF.
Battery is in “Shutdown State.”
Preparation condition before forced charging: Connect the charger or the inverter with charging capability to the B+ and
B- of the Battery Module to ensure charging capacity.
Forced charging approach: Short press the Battery Module Run Button, the battery RUN light will flash GREEN which means
that the battery is entering the compulsory charging mode. If the battery receives adequate charging power (above 10
Amps/58V) within 90 seconds from pressing the button, the battery will continue to charge normally until a stable state is
reached.
If the battery does not receive adequate charging power within 90 seconds after pressing the button, the battery will
enter the shutdown mode once again.
During the forced charging period, the FRONT LED BAR low battery LED will be steady orange up to an SoC of 10% at
which point the low battery LED will go out.
2.7 Parallel Battery Configuration
1. The voltage difference between any of the Battery Modules in the stack must not be greater than 2V, otherwise
the BMS will not allow the batteries to be activated in a parallel connection.
2. SoC of each battery in the stack must be the same (Check the SOC of each individual battery module before
connecting in parallel).
3. The power cabling between the Battery Modules must be in accordance with section 5.6 of this manual.
4. All DIP switches are configured in accordance with this manual.
5. The RS485 inter battery data connections must be properly connected as per section 5.6 of this manual. The
data connection “Daisy Chain” must start from PORT-B of the master battery (do no install the RS485 on the
PORT-A of the master battery as it will result in a fault).
6. Connect the CAN PORT of the master Battery Module with the CAN PORT of the inverter and make sure that
the communication is working properly by checking the inverter display.
7. Before activating the system, the operator should check the cable connection carefully and make sure that
all safety procedures are respected. Check the inverter settings and connection before turning on. In case of
an inverter without communication, make sure to set the voltage and current value as per the
charge/discharge parameters provided in this manual.
2.7.1 Activation of Parallel Batteries (From Master to last module for a maximum of 15)
Turn ON the Power Switch on all battery modules to be connected in parallel.
Press the Master RUN Button for 2-seconds. The GREEN RUN light should come on. The battery has been activated normally.
Each sub module will start up automatically.