Intelligent Battery Management System for Small Energy Storage YKN-BMS4S

FEATURES

YKN-BMS4S is a protection board designed and developed for 4-series battery packs, suitable forsmall energy storage batteries,street lights,12V leadacid lithium swappable batteries, and other products; The product adopts an integrated intelligent lithium battery management chip, supporting S485,CAN, and Bluetooth communication.Some parameters can be flexibly adjusted through theupper computer according to customer needs.

Functional features

Supports 4 series of lithium iron phosphate battery packs
Integrate hardware protection functions, such as overvoltage, low voltage, overcurrent, high temperature, low temperature, short circuit protection.etc:
Inteligent balancing function: lt can set the starting voltage and starting voltage difference for balancing, and can choose between charging balancing or static balancing;
Supports 4-way battery cell temperature detection and 1-way power temperature detection;
Supports communication such as Bluetooth, RS485, CAN, etc;
Reserve heating and buzzer functions
Low power consumption: When the BMS is in a stationary state, it can enter a sleep state to reduce power consumption.
BMS supports series and parallel connection of battery packs.

Products	Technical parameters
YKN-BMS4S(Bluetooth)	Basic parameters
	Cell specifications	4 series of lithium iron phosphate cells
	Interface type	Charge and discharge are both at the same port
	Charging Voltage	14.6V
	Cell voltage range	9.6~15V
	Continuous charging current	≤150A
	Continuous discharge current	≤150A
	Consumption of running	≤25mA
	Consumption of sleep	≤300uA
	Operating temperature	-30℃~75℃
	Size(L*W*H)	160mm*95mm*25mm