CTECHI 5MWh Liquid-Cooled Energy Storage DC Cabin
- The energy storage DC cabin adopts an integrated design, integrating the battery cluster (including battery Packages and high-voltage boxes ) , BMS , junction cabinets, fire protection systems, liquid cooling systems, lighting, video surveillance and other facilities are installed in the DC cabin. The cabin has independent automatic control and safety systems such as power distribution, temperature control, fire alarm, fire control, and grounding systems.
- A 166.4V/314Ah battery pack is composed of 52 series of 3.2V/314Ah lifepo4 cells.
- 8 battery packs are connected in series and matched with a high-voltage box to form a set.
- 1331.2V/314Ah battery cluster, each cluster has a rated power of 417.996kWh, 12 sets of battery clusters form an energy storage battery system with a rated operating voltage of 1331.2V and a rated energy storage capacity of 5.015MWh.
- The operating voltage range of the DC side of the 1500V high-voltage PCS.
