In application scenarios such as electric two-wheelers, electric tricycles, lead-to-lithium batteries, electric wheelchairs, AGVs, robots, portable power supplies, etc., what kind of BMS is most needed for lithium batteries?
The answer given by Daly is: the protection function is more reliable, the intelligence function is more comprehensive, the size is smaller, the installation is more reliable, and the parallel connection is more convenient.
The latest K-type software protection board has been fully upgraded in software and hardware to fully protect the safety of lithium batteries.
little things happen
Daly K-type software protection board is suitable for ternary lithium, lifepo4 battery, and lithium battery packs with 3 to 24 cells. The standard discharge current is 40A/60A/100A (can be adapted to 30~100A).
The size of this protection board is only 123*65*14mm, which not only takes up less installation space for the battery pack but also greatly improves the performance of the K-type software protection board.
Data provided by Daly Lab shows that when the K-type software protection board is continuously discharged for one hour, the temperature rise of the heat sink, charge and discharge MOS, and sampling resistor all drop significantly.
Behind the significant drop in temperature rise is the industry's leading thermal design team, which systematically optimizes the BMS in terms of consumption reduction, thermal conductivity, structure, layout, etc., and ultimately further improves product reliability. For example, in terms of power consumption, the K-type software protection board achieves a sleep current of no more than 500uA and an operating current of no more than 20mA, significantly reducing the overall power consumption.
Smart supporting
In terms of software intelligence, the K-type software protection board supports CAN, RS485, and dual UART communication, enabling APP/host computer/multi-display communication, lithium battery remote management, multi-channel NTC, WIFI module, buzzer and heating module, and other expansions. functions to meet the intelligent communication needs of different application scenarios, truly achieving a comprehensive upgrade of intelligent supporting equipment.
The K-type software protection board, combined with Daly's self-developed APP and a newly upgraded host computer, can freely adjust multiple protection values such as overcharge, over-discharge, over-current, temperature, and balance, making it easy to view, read, and set protection parameters.
It supports the lithium battery remote intelligent operation and maintenance platform, which can remotely and batch intelligently manage the lithium battery BMS. The lithium battery data is saved in the cloud. Multi-level sub-accounts can be opened and the protection board can be remotely upgraded through the APP+ cloud platform.
Great success in protecting lithium
In various application scenarios of K-type software protection boards, there is often a need for batteries to be used in parallel. Therefore, Daly has integrated the parallel protection function inside the K-type software protection board this time, which can easily realize the safe parallel connection of battery packs.
In addition, in view of the situation where there is a capacitive load in the circuit and the protection may be accidentally triggered at the moment of power-on, Daly has added a precharge function to the K-type software protection board, so that capacitive loads can also be easily started.
Daly's patented glue injection process and newly upgraded snap-on plug have good waterproof and shock resistance and can provide reliable protection for lithium batteries even in the face of severe bumps and bumps caused by complex road conditions.
Of course, the K-type software protection board has all the basic overcharge protection, over-discharge protection, over-current protection, short-circuit protection, temperature control protection, etc. With the support of powerful chips, the protection board can accurately detect real-time data such as current, voltage, temperature, etc., and take protective actions in a timely manner.
Start a new chapter
The K-type software protection board is a new upgraded product launched by Daly. After the comprehensive upgrade of software and hardware, it can better adapt to the complex needs of global lithium battery users.
Taking the K-type software protection board as a starting point, Daly will next launch upgraded products with larger currents. While performance and reliability will be greatly improved, more functions will be integrated to continue to provide customers with high-quality lithium battery management system solutions.
Post time: Oct-18-2023
