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Level 3 Battery Management System Energy Storage BMS With BAU BCU BMU Control
Level 3 Battery Management System Energy Storage BMS With BAU BCU BMU Control
Level 3 Battery Management System Energy Storage BMS With BAU BCU BMU Control
Level 3 Battery Management System Energy Storage BMS With BAU BCU BMU Control
Specifications
Brand Name :
Ecolite/OEM/ODM
Place of Origin :
China
MOQ :
100 system
Price :
Inquiry
Payment Terms :
L/C, T/T
Supply Ability :
2000 Units per month
Delivery Time :
1-2 months
Packaging Details :
Carton Pallet Container
Voltage acquisition accuracy :
±5mV
Temperature detection accuracy :
±2°C
Description

Ecolite Level 3 Battery Management System for Energy Storage with BAU BCU and BMU Control​

Diagram of Energy storageLevel 3 Architecture System:
Level 3 battery system architecture:First level control: BAU centrally man-ages the various clusters of batteries inthe battery array, and communicateswith external PCS, UPS, EMS, airconditioning, liquid cooling, fire protec-tion, etc;
Secondary control: BCU1~BCUmmanaging each cluster of batteriescollecting cluster battery information,high-voltage control, and uploadingcluster information to BAU;

Slave control:BMU1~BMUn, responsi-ble for collecting battery voltage,temperature and otherinformation ofthe battery module.

Products Function configuration
BCU Parameter MinimumValue TypicalValue Maximum UnitValue Description
Level 3 Battery Management System Energy Storage BMS With BAU BCU BMU Control Power input 9 24 32 v
Working current 180 125 130 mA
Rated power S3 W
CAN BuS 3 Channel 2-wayisolation,1-way non isolation
485 Bus 2 Channel 2-way isolation
LAN interface (TCP/P) 1 Channel
High edge output 8+2 Channel 2-way support for PWM output
Switching input detection 9 Channel solaed acise dee prosive detection, 1 -way
Dry node output 2 Channel Rated 2A, passive output
Temperature detection 4 Channel +2℃℃,-40~125°℃,supports NTC-10K,100K
Total voltage detection channel 3 Channel 1 channel supports main and negative relayadhesion detection
Total voltage detection range 12 1500 V Total pressure detection error ≤ 0.3%
Manage the rated voltage ofthe battery pack 1500 V Rasrocltage ssoy, withstand voltage
AC3100+,DC4380+
Supports the number of BMU 40 PCS
Detect the total 6 500 Strand Used in
Number of battery strings Conjunction with BMU
Current detection 2 Channel Supports 1 splitter,1 Hall(supports 5v,12v),
and can collect data simultaneously
Current detection range -1500 1500 A Range optional
Current detection error 0 1 1%FSR A Typical error 0.5% FSR, maximum error 1% FSR
Insulation testing 15% KΩ 0-200KΩ,error<15KΩ;>200KΩ,eror≤+15%
BCU automatic addressing support lsolation type, level signal addressed
SOC estimation error 0 3% 5% ≤5%
SOH estimation accuracy 0 3% 10%
SOE estimation accuracy 0 3% 5%

Products Function configuration
BAU Parameter MinimumValue TypicalValue Maximum UnitValue Description
Level 3 Battery Management System Energy Storage BMS With BAU BCU BMU Control Power input 9 24 32 v
Working current 180 200 220 mA
Rated power ≤5 W
CAN Bus 4 Channel lsolation communication
485 Bus 4 Channel lsolation communication
USB interface 1 Channel Used for external data storage, default 32/64G
LAN interface (TCP/IP) 2 Channel
Relay drive output (RL) 4 Channel
Dry node output (DO) 4 Channel Rated 2A, passive dry node
Digital Input (DlH) 2 Channel High level detection
Digital Input (DlL) 2 Channel Low level detection
Digital signal power input 1 Channel lsolation signal detection power supply
Supports the number of BCU 30 PCS

Products Function configuration
BMU Parameter BMU16 BMU32 BMU48 BMU64
Level 3 Battery Management System Energy Storage BMS With BAU BCU BMU Control Working voltage range 9~32V
Working voltage range S50mA(12V)/s25mA(24V)
Rated power ≤0.6W
CAN communication 1 Channel
Number of voltage acquisitionstrings 16 32 48 64
Temperature detection point 4 8 12 16
Single cell detection range 0-5000mV; Exceeding the range of -0.5~6V can cause AFE damage
Voltage acquisition accuracy ±5mV
Temperature detection accuracy ±2°C ±2°C
Balance function Support, passive balancing
Balanced number of opening routes Every 8 channels can activate 1 channel equalization
Digital signal power input Max120mA,effective value 30-50mA
Automatic address allocation Support
Io output 2-way dry contact, rated 2A, passive output
Analog input detection 2-way (high edge detection)
Bootloader Support CAN bus burning and writing
CAN communication 1 Channel
Anti reverse connection of power supply Support
Power surge prevention Support
Voltage resistance Voltage withstand AC3100+,DC4380+
Working temperature -40°C~85°C
Storage temperature -40°C~125°C
Protection level IP43, Not waterproof
Humidity <95%,No condensation
Shock ≤5500m
Automatic address allocation At 10-25Hz,the amplitude is 1.2mm: At 26-500Hz,maximum 30m/S
Drop 1.5m, 5 times in both horizontal and vertical directions, no damage to PCBA, no change in performance
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Level 3 Battery Management System Energy Storage BMS With BAU BCU BMU Control

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Product Detail
Brand Name :
Ecolite/OEM/ODM
Place of Origin :
China
MOQ :
100 system
Price :
Inquiry
Payment Terms :
L/C, T/T
Supply Ability :
2000 Units per month
Contact Supplier
video
Level 3 Battery Management System Energy Storage BMS With BAU BCU BMU Control
Level 3 Battery Management System Energy Storage BMS With BAU BCU BMU Control

HEFEI ECOLITE ENERGY CO., LTD.

Verified Supplier
2 Years
anhui, hefei
Since 2014
Business Type :
Manufacturer, Seller
Main Products :
LiFePO4 Lithium Battery, Battery Management System, Forklift Lithium Battery
Total Annual :
10,000000-15000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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