GCE 198S 633.6V 125A High Voltage BMS Relay BMS for Commercial Lithium Battery Solution and ups backup

Wide Voltage Coverage (48V-1500V) - Supports 350V and 750V voltage levels, covering 120-350VDC and 260-750VDC operating ranges.

3U Rack-Mounted Design- Standard 19-inch rack installation (482*132*500mm), ideal for UPS, C&I storage, and solar ESS cabinets.

Three-Level Architecture -BMU + RBMS + SBMS for multi-cluster parallel systems; supports up to 15 RBMS units in parallel.

High Current Capacity -Rated 100A with max 125A, suitable for high-power charging and discharging applications.

Advanced Safety Protection-Short circuit protection (750V 20KA 20ms), insulation withstand voltage 2800VDC, and automatic circulation control.

Rich Communication Interfaces - CAN, RS485, Ethernet, and dry contact I/O for seamless integration with PCS, Inverter, UPS, and monitoring servers.

Flexible Protocol Compatibility- Factory protocol included; custom adaptation available for different PCS/Inverter/UPS brands.

External HMI Display Option - 4.3-inch or 7-inch external screen for clear system monitoring and status display.

Large Data Storage - Built-in high-capacity memory for 5,000 event records; optional SD card for cell history data.

Wide Operating Temperature - -20 degrees Celsius to 55 degrees Celsius (with derating above 50 degrees Celsius), suitable for diverse environmental conditions.