High-Voltage BMS Stack Switchgear

Nuvation Energy’s High-Voltage BMS provides cell- and stack-level control for battery stacks up to 1250 VDC. A single Stack Switchgear unit manages each stack and connects it to the DC bus of the energy storage system. Cell Interface modules in each stack connect directly to battery cells to measure cell voltages and temperatures and provide cell balancing.

The UL 1973 Recognized BMS modules in each stack ensure safe battery operation and significantly reduce the effort of pursuing UL 1973 and UL 9540 certification of the energy storage solution.

Purchase Options:

• Current Rating 
• 100 A
• 200 A
• 300 A
• 350 A
• Bracket 
• Shelf mount
• 19" rack front-securing 
• 19" rack 2-post 
  
• 23" rack 2-post  

Fuse Rating:

The Stack Switchgear fuse rating is determined by the application power profile which is based on continuous power, cycle duration, and cycle frequency. Nuvation Support will work with you to identify the appropriate fuse rating for your application.

Options will be: 200 A, 250 A, 315 A, 350 A, 400 A, 450 A, and 500 A. 

Solution contents:

• 1x Stack Switchgear, 1250V*
• 1x mounting bracket set*

 *Variant will be based on the Purchase Options selected.