High Voltage Master Slave Active Balancing BMS Stackable System CAN Communication
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High Voltage Master Slave Active Balancing BMS Stackable System CAN Communication
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System Voltage :Other
Type :Split
Model Number :ENJ Master-Slave BMS
MOQ :1
Grid connection :Off grid
Battery Type :LiFePO4
System Type :Stackable, Rack-mounted, Wall-Mounted
Price :$499
Brand Name :E&J
Place of Origin :Guangdong, China
Communication Port :CAN, Bluetooth, RS485
Output Power Range :＞50KW
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Technical indicators
Product number
EJBMS2A24SR200
EJBMS2A24SR500
Number of LFP strings
4~24
4~24
Balanced approach
Active balance
Balanced current
0~2A
0~2A
Continuous discharge current
200A
500A
Maximum discharge current (adjustable)
400A
1000A
Overcurrent protection (adjustable)
500A
1200A
Outlet method
Common Port
Overcharge protection voltage (adjustable)
3.75V or 4.2V (adjustable)
Overcharge release voltage (adjustable)
3.60V
Overcurrent release time (adjustable)
1S
Over-discharge protection voltage (adjustable)
2.50V
Over-discharge recovery voltage (adjustable)
3.00V
Maximum number of temperature detections
4 pcs
Short circuit protection
YES
coulomb meter
YES
Display interface
Optional
RS485 communication interface
Optional
RS232 communication interface
Optional
CAN communication interface
Optional
Temperature interface
Optional
Heating interface
Optional
Bluetooth interface
Optional
http://www.enjpower.com/productview_138.htm
What are the key features that a ENJBMS should have?
Safety: ENJBMS have features to ensure the safe operation of the lithium battery, such as over-charge protection, over-discharge protection,over-temperature and short-circuit protection.
Accuracy: ENJBMS provide accurate voltage, current, and temperature readings to allow for proper battery monitoring and management.
Flexibility: ENJBMS support various types of lithium battery chemistries(like LiFePO4, LTO, NMC Li-ion) and be adaptable to different battery configurations and sizes.
Reliability: ENJBMS have a robust design and be able to operate consistently and accurately over an extended period of time.
Communication: ENJBMS have a reliable communication interface, such as Bluetooth or RS232, WiFi, I2C, CAN, or RS485, to allow for easy integration with other system components and monitoring software.
Scalability: ENJBMS can scalable to accommodate future growth and changes in battery requirements. Support further software upgraded by bluetooth or ENJBMS PC software.
Cost-effectiveness: ENJBMS have a good balance between performance and cost, and be a cost-effective solution for the specific battery application.
These are the main characteristics that a top-performing Lithium Battery Management System should have.
