AXIstorage Li SV2 BMS – HV Storage Controller with Base
General Information: The AXIstorage Li SV2 BMS is the control unit for the AXIstorage Li SV2 high-voltage storage series. The unit is used together with the associated base module / base and handles central control and communication tasks.
Function: The AXIstorage Li SV2 BMS controls the operation of the storage system and provides communication with the inverter. The LED display shows the system status, battery module status, and state of charge (SOC). The control unit also has a start and black start function.
Application: The HV storage controller Li SV2 BMS is designed for use within the AXIstorage Li SV2 storage solution. The connection between the BMS and a compatible inverter is established via the communication ports. The datasheet lists the BMS version AY10786 for AXIstorage Li SV2.
Material: Protection rating IP55 is specified for the series. The device is intended for a protected installation location and must not be exposed to direct rain, water, frost, or sunlight.
Technology: The AXIstorage Li SV2 BMS has RS485, CAN, and RS232 interfaces with RJ45 connectors. RS485 operates according to the MODBUS 485 protocol; CAN is also used for communication with the inverter. WiFi with 2412–2472 MHz and a maximum output power of 20 dBm is also specified. The BMS unit measures 450 × 296 × 190 mm, the base 450 × 296 × 40 mm.
Conclusion: The AXIstorage Li SV2 BMS with base module / base combines control, status display, inverter communication, and start and black start functions in a central control unit for the AXIstorage Li SV2 series.
Technical Data — AXIstorage Li SV2 BMS
Scope of Delivery
FAQ
How is the LED display on the HV storage controller Li SV2 BMS activated?
- Briefly pressing the LED button activates the display of the HV storage controller Li SV2 BMS for about 20 seconds.
What start functions does the HV storage controller Li SV2 BMS offer?
- The HV storage controller Li SV2 BMS has a normal start function and a black start function. For a normal start, the start button is pressed for at least 5 seconds. For a black start, it is held for longer than 10 seconds.
What function does the RS232 interface of the HV storage controller Li SV2 BMS have?
- The RS232 interface of the HV storage controller Li SV2 BMS is implemented as an RJ45 connector and is intended for manufacturers or professional technicians for troubleshooting and maintenance.
| Product type: | Storage Controller |
Questions about delivery?
Tel: +49 (0) 211 54 555 777
AXITEC Energy GmbH & Co. KG, Otto-Lilienthal-Str. 5, 71034 Böblingen, Deutschland, energy@axitecsolar.com
