Hunan Group Control Energy(GCE) high-voltage BMS battery management system adopts the three-level structure of master control SBMS, master control BMS, slave control BMU, relay scheme, and communicates with internal units at all levels and external PCS, EMS, and other equipment through IP/TCP, RS485, CAN, etc. Communication, collaboration, ensuring the safety of battery systems, widely used in large-scale energy storage, UPS, photovoltaic off-grid energy storage, container energy storage, mine electric trucks, data center backup power, and other fields,
The current products are divided into two categories:
The first type, a 2U all-in-one BMS, supports 30 series/96V~75 series/240V and can support a maximum current of 100A. The master BMS and the slave BMU are integrated, with small size and compact design to meet the different needs of customers.
The second type, 2U~5U, supports 60 series/192V to 270 series/864V, and the maximum support current is 500A, which can meet the customer's multi-cabinet parallel power expansion requirements.
The master control SBMS + master control BMS + slave control BMU architecture can support up to 1MWH of the energy storage system. In addition, in the field of UPS application, we have developed a two-line and three-line BMS to support various types of UPS.
