GCE 256S 819.2V 250A High Voltage 4U RBMS Current Sampling Accuracy 0.5% FSR

1.Product Features

* Advanced battery management system -- highly integrated battery management system can realize seamless monitoring; Perfect and reliable system control and protection strategies to fully ensure the safety of the battery and escort the extension of the service life of the battery pack.

* Higher power density - RBMS height 4U (180mm), depth 500mm, standard 19 inch cabinet installation, small size to achieve maximum output power of 250KW

* A safer hardware architecture -- utilizing a circuit breaker + fuse + contactor electrical scheme for all-around ,Overload and short circuit comprehensive protection during the battery life cycle

* Modular design, configurable and expandable -- multiple energy storage units can be flexibly combined and expanded into a larger energy storage system,it Supports up to 256 (400 for lead-carbon batteries) batteries in series.

* Rich communication interfaces -- RS485, CAN, Ethernet, dry contact input and output interfaces, supporting communication with most PCS/Inverter and monitoring servers on the market.the factory comes with the company's communication protocol, and PCS/Inverter of different manufacturers can also be adapted according to customer needs.

* High-precision current detection -- utilizing a high-precision shunt resistor current detection scheme, offering higher current sampling accuracy and more accurate SOC and energy calculations.

* Automatic circulation control and automatic parallel / offline control can easily realize the parallel connection of cabinets

2. BMS Main technical parameters

3. Interface description