Single cell voltage measurement accuracy:: +/- 0,05 V
Standby mode current consumption:: 100 uA
Working mode current consumption:: 12mA
Operating temperature:: - 20ºC do 85ºC
Cell voltage sampling time:: 0,1
Some Possible Applications
Hybrid PV inverters
Hybrid PV systems
Industrial energy storage systems
Electric vehicles
EV charging stations
Power maintenance systems of buildings
IMPORTANT: The product is available for sale to companies that plan to use it in complex products for the industrial and individual market in bulk quantities. The product is not available for sale to the individual consumer.
BMS system / BMS module Kon-TEC
it is a system that manages the operation of a battery or energy storage battery based on lithium-ion cells. The system is essential for proper operation of any lithium battery.
The most important functions of the BMS system are:
protection the battery from overcharging, which may lead to permanent damage to the battery or cause effects dangerous to the environment, e.g. fire or explosion.
ensuring an even charge level of individual cells, balancing the entire battery.
These features extend battery life. They also contribute to more efficient use of battery's total capacity.
CONSTRUCTION AND FUNCTIONS OF THE BMS MODULE
Our proprietary BDMS system consists of master and slave modules.
The master is a module that manages the entire energy storage battery. It communicates with other modules via a separate communication bus. The master module communicates with any external master system (fleet management/control/monitoring/SCADA systems). It provides various communication interfaces, e.g. Modbus RTU (RS232/485), CAN, etc.
The slave module has a cell voltage measurement, temperature measurement and balancing system based on a DC/DC converter.
The user access application enables full self-configuration of the BMS system by the user, for the used battery/cell type.
SLAVE:
The slave is a single management module, controlled by the master module, which also serves as link protection against failures.
Modularity
The user can build an energy storage system that meets his requirements.
Operation safety
When the communication between the modules is lost, the slave module can continue active balancing to the last set voltage, go into passive balancing mode, or stop balancing.
Scalability
Due to the use of slave modules, the system can be easily scalable. The internal communication interface allows for backward compatibility between modules.
The user access application enables full self-configuration of the BMS system by the user, for the used battery/cell type.
