10
CURRENT LIMITING FUNCTION
The BMS has a advanced current limiting function built in. The charge current limiter is designed
to activate if charging current has reached the maximum battery design charge limit. This ensures
the battery does not disconnect from the circuit and the current limiter takes over and reduces the
charge to 20Amps per battery.
The default start-up condition of the charging current limit is to start when the charging current
is greater than 100A. After entering the current limit, the test will be performed again every 10
minutes. When the current is less than the current limit start value, the current limit function will be
turned off. When the current is bigger than the current limit start value, then the current limiting
mode with stay enabled.
COMMUNICATION DESCRIPTION
1. The RS232 port is only for use with Hubble specific periphirals or technicians or at a service
centre to interface with the BMS. Attempting to use this port for anything else or 3rd party
products can cause damage.
2. The CAN Port is specifically to be used to any interfacing 3rd party equipment like inverters
etc. This port is dedicated to inverters and other CAN bus ports for communication to get
battery information.
3. The RS485 communication port can be interfaced with 3rd party inverters that does not
have a CAN port and is supported by Hubble.
4. The Battery link ports are only for connecting more batteries of the same model to increase
capacity and to enable multiple battery communications.
OPTIONAL CLOUDLINK DEVICE
The Hubble Cloudlink is an optional add-on to the Hubble X and AM range of products. As long
as the device is connected to Wi-Fi it will cloud, all battery and inverter data to our cloud-server,
enabling users to remotely monitor their power system.
Learn more about the Hubble Cloudlink here:
https://www.hubblelithium.co.za/hubble-cloudlink.html
Access the latest Coudlink Setup Guide here: