Price: $270.78
(as of Apr 02,2023 15:11:02 UTC – Details)
Specification:
Product Name: Battery Management System
Discharge current: 80A, 100A, 120A, 150A, 200A, 250A, 300A, 400A, 500A
Discharge overcurrent protection value: 120A (80A), 150A (100A), 180A (120A), 225A (150A), 300A (200A), 375A (250A), 450A (300A), 600A (400A), 750A (500A)
Conduction internal resistance of the main circuit: <20mΩ
Charging voltage: number of strings*3.65V
Charging current: 40A (80A), 50A (100A), 60A (120A), 75A (150A), 100A (200A), 125A (250A), 150A (300A), 200A (400A), 250A (500A)
Charging overcurrent protection value: 120A (80A), 150A (100A), 180A (120A), 225A (150A), 300A (200A), 375A (250A), 450A (300A), 600A (400A), 750A (500A)
Overcharge detection voltage: 3.75±0.05V
Overcharge protection delay: 1S
Overcharge release voltage: 3.55±0.05V
Battery balance turn-on voltage: 3.2V
Cell balance release voltage: 3.2V
Battery balance current: 30±5mA
Over-discharge detection voltage: 2.2±0.05V
Over-discharge detection delay: 1S
Over-discharge release voltage: 2.3±0.05V
Discharge overcurrent protection delay: 1S
Discharge overcurrent protection release condition: Disconnect the load
Short circuit protection condition: External load short circuit
Short circuit detection delay: 200~500uS
Short circuit protection detection condition: Disconnect the load
Temperature protection value: Charging -40~65°C, discharging -40~70°C
Self-consumption working current: 35mA
Self-consumption sleep current: 800uA
Working temperature: -20~60℃
Storage temperature: -40~85℃
BMS APPLICATION: Suitable for lithium iron phosphate batteries (including single batteries for vehicles). Wait, the PCB protection board has multiple protection functions, including overload protection, over-current protection, short-circuit protection, suitable for electric vehicles, electric vehicles, skateboards, inverters, etc.
THREE COMMUNICATION METHODS: Support Android and IOS dual systems, support UART/RS485/CAN three communication methods, connect to computer host, touch screen or mobile APP, and intelligently manage lithium batteries.
BLUETOOTH SMART COMMUNICATION: You can connect to the BMS through the Bluetooth APP on your mobile phone, monitor battery data in real time, and set related parameters (single voltage, total voltage, temperature, power, alarm information, charge and discharge switches, etc.).
MICROCOMPUTER CHIP: Adopts microcomputer (MCU) chip solution, integrating collection, management, communication and other functions. Acquisition voltage detection accuracy is within ±15mV, short circuit protection response is within 200-500us. Support independent programming, easily handle complex programs.
GOOD COOLING EFFECT: Equipped with an external active cooling fan and a wavy aluminum alloy high thermal conductivity cooling plate, the cooling is even better.
