Master UPS BMS 768V 400A 5U Iron Case Passive Balancing High Discharge Current

GCE 768V 400A 5U iron case master BMS high voltage lithium BMS passive balancing high discharge current for ESS UPS

Master BMS model:RBMS07S20-400A768V

GCE high voltage BMS features:

※  Advanced battery management system---The highly integrated battery management system
can realize seamless monitoring.
※ Perfect self-checking and running status checking function, with HMI display screen,
system running information is clear at a glance.
※ ※Complete and reliable system control and protection strategies, comprehensively guarantee
battery safety, and escort to extend the life of battery packs.
※ Modular design, configurable and expandable---multiple energy storage units can be
flexibly combined and expanded into a larger energy storage system.
※ Abundant communication interfaces---multiple RS485, CAN, Ethernet, dry contact input
and output interfaces, supporting communication with most PCS and monitoring servers on the
market.
※ The communication interface protocol is flexible---the factory comes with the company's
communication protocol, and it can also be adapted to the PCS of different manufacturers according
to customer needs.
※ The built-in large-capacity memory chip can store a large amount of key operating data, and
an SD card can be added to realize battery historical data storage
※ Automatic circulation control and automatic parallel/offline control can easily realize the
parallel connection of battery packs.

GCE High voltage BMS structure:

GCE BMU and wire harness pictures:

GCE high voltage BMS technical parameters: