ZCS Azzurro 3000SP, Быстрое руководство по установке

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In case of multiple batteries connected in parallel or when adding new batteries to a system with batteries already
installed and working, make sure that the difference between the voltages of all the batteries is less than 1 Volt.
Each battery must be measured individually, therefore make sure the batteries are not connected to each other.
(If the value is higher than 1 Volt, contact Technical Support)
Note: Turn off the batteries each time the position of the
DIP switches is changed.
To access the battery connection, remove the cover by unscrewing the crosshead screws.
In the event of MULTIPLE BATTERIES, connect the communication cable from the CAN port of the inverter to the
CAN-BMS port of the MASTER battery after defining the correct positioning of the DIP Switches:
The MASTER battery must be connected to the communication cable inside the battery box starting from the RS485-B
port and arriving at the RS485-A communication port of the Slave 1 battery. (Attention: do not connect the RS485-A
port to the Master battery).
In case of additional batteries, the communication cable will be connected as indicated above for the connection of
the MASTER battery to SLAVE 1.
The last battery will only have the
RS485-A port connected.
As for the power connections, all the batteries must be connected in parallel using the power cables supplied, making
sure that the cable does not exceed a length of 2.5 m.
The
“NEGATIVE” power cable coming out from the inverter must be connected to the MASTER battery on the
NEGATIVE terminal, while the “POSITIVE” cable must be connected to the last SLAVE N battery on the POSITIVE
terminal.
8.4 WECO BATTERIES IN PARALLEL
In case of a SINGLE BATTERY:
1. Connect the
BMS-CAN input
2. Set the DIP switches as shown
in the photo
3. The power connections must
be made by attaching the
appropriate B+ and B-
connectors to the corresponding
input (as shown in the figure).
4. Connect the ground cable to
the battery through the
threaded hole
Inv-Batt communication cable
Positive power cable
Negative power cable
Ground cable (PE)
INCORRECT CONNECTION
CORRECT CONNECTION