GREEN BANK LB24250 Podręcznik użytkownika - Strona 4
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3. INSTALLATION
3.1 Unpacking and Inspection
Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. You
should have received the following items inside of package.
NO
NAME
SPECIFICATION
1
Battery connector
Used for battery connection
2
Hanging board
Fixing the top one battery at wall
Grid activation communication wire
3
Communication line 1
( used with 6)
4
Communication line 2
Used for Communication among batteries
5
Cables
Used for battery parallel connection
Used for activating the pack when grid
6
Adapter
power recover
7
Screw
Mounting screw
Used for auto restart when PV comeback
8
PV Wake up line
in off-grid system
User manual
User manual
9
3.2 Mounting the Unit
Consider the following points before selecting where to install:
• Do not mount the battery on flammable construction materials.
• The ambient temperature should be between 0°C and 45°C to ensure optimal operation.
• The recommended installation position is to be adhered to the wall vertically.
• Be sure to keep other objects and surfaces as shown in the right diagram to guarantee sufficient heat dissipation and
to have enough space for removing wires.
LB24150
LB24200
LB24250
LB48200
/
PICTURE
3
1
7
6
4
5
8
LB48250
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Please follow below steps to implement battery connection:
1.Assemble battery ring terminal based on recommended battery cable and terminal size.
2.Connect all battery packs as units requires. It's suggested to connect at least 2 sets of LB24V for
inverter larger than 4KVA/5KVA model, and at least 2 sets of LB48V for inverter larger than 7.5KVA
in parallel connection
Note: if you need the battery wake-up when the grid back, connect the battery with grid use
power adapter and communication line 1 shown in the package list.
3.3 Connection for Parallel Mode
The eStrong LB series battery support to be connected in parallel for expansion. If you need one more battery
bank work in parallel mode, connect the battery as shown in PIC 2
2
Step 1: The ba eries are placed
as shown in Figure 1
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Step 3: The communication terminal (the other
end) is connected as shown in Figure 3. Only
one communication line (network cable) is
required to connect through the hole between
the two batteries. Another one is used as a backup.
Note: After completing the above 4 steps, arbitrarily select the positive and negative poles of one of the battery packs to output
(the upper battery pack or the lower battery pack, you can not select the positive and negative poles of the two battery packs
at the same time). After confirming the correct connection of the inverter, controller and battery, you can turn on any of the
switches and use the battery group happily.
LiFePO4 Battery System for Households
Step 2: Battery terminal connection As shown in
Figure 2, the connection line between the two
batteries is connected through the hole.
Step 4: After all connections have been made, as
shown in Figure 4, secure the gap between the two
batteries with the accessories and secure the battery
pack against the wall.
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