EK-YT-21 BMS
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Prominent Advantages of EK-YT-21BMS
Power Function
System integration of voltage, current, temperature
and other battery information collection functions,
integrated SOC estimation, battery balance, data
storage and other ancillary functions, support CAN
Bus, 485 Bus communication, relay control, stem
node control and other management features,
function is powerful
High Reliability
Adopting multiple power isolation plans in order to
greatly increase reliability of the system sampling and
communication; high redundancy design of circuit
enhance the stability of system; unique balance
failure protection to ensure the balance function in
stable state; protection circuit design for each of the
power supply output interface, effectively improve
fault tolerance of the system; passed EMC test,
insulation resistance, pressure-proof, high and low
temperature aging, waterproof, dustproof and
vibration experiment to ensure the system is in
reliable operation.
Easy Installation
Unique integration design of detection and
management integrates the collection system and
control function in one module, only 4 interfaces
achieve a variety of collection, detection,
communication and control functions, greatly reduces
the complexity of system connection, improves
efficiency of the product installation, commissioning
and maintenance convenience.
Small Volume
Highly integrated automotive control chip, small
volume and excellent performance of automotive
components, realize three-dimensional narrowing of
length, width and height, greatly improve the product
adaptability to various models and equipment
High Accuracy
Adopting unique SOC estimation algorithm of battery
capacity-- Vmin-EKF algorithm (theory) estimation
accuracy is over 97%,being the first in this industry;
based on unique D–filter algorithm with high
accuracy collection system; system parameters
(dynamic battery voltage, current, etc) collection
errors are higher than this industry
Widely Application
High reliability, small volume, powerful function and
other features make the system can be widely
applied to various electric vehicles ( such as electric
motorcycle, light cars, mini-cars and the space
vehicles ), special vehicle and communication base
station BMS, especially suitable for a variety of small
volume, small capacity battery system.
