GCE 576V 250A discharge current 4U case overall high voltage bms solution rs485 CAN TCPIP communication for UPS ESS
GCE high voltage BMS 576V250A adops 4U iron case with 440mm*178mm*500mm size. it's an overall solution of master BMS. We named it RBMS, means rack BMS. RBMS consists of relays/ contactors, DC power, BMS main control PCB, Hall, insulation, breaker and connectors interfaces. It has a whole complete set of BMS control logic strategy. slave BMS is our BMU, we got 8S BMU, 12S to 16S BMU, 17S to 24S BMU,with these three types of BMU, you can make many types of basic battery modules according to your cell's weight and size to define your basic battery packs. Here , our 576V system is formed by 12pieces of 15S(48V) battery packs in series, we call it one rack. each rack need to install a RBMS to control all cells of this rack.
GCE BMS diagram/ structure:
GCE BMS pictures:
GCE high voltage BMS features:
|1||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.
|3||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.
|7||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.
Hunan Group Control Energy Technology Co., Ltd.(GCE) is a high-tech company specializing in the research and development of BMS and lithium battery peripheral equipment. The high-performance intelligent lithium battery management system produced by our company adopts the international leading technology, which greatly improves the battery management efficiency and prolongs the service life of lithium battery. The advanced BMS control strategy avoids the difficulties and instability faced by most competitors for our BMS.
4S to 24s low voltage software BMS has a wide range of uses, rich product interfaces, strong scalability and secondary development compatibility; 30s to 75s BMS adopts master-slave integrated design and relay solution to meet the lithium battery demand of multiple strings of small capacity batteries. Greatly reduce the use cost of users; 60s-270s adopts master-slave three-level architecture, which can meet the series and parallel requirements of high-capacity single lithium batteries within 1000V.
By mastering the core technology of BMS and inventing on this basis, our company has developed a variety of lithium battery peripherals to meet the high-quality needs of the market.