Following the introduction of its prismatic and cylindrical battery cell contacting techniques, e-mobility expertise supplier ENNOVI is including the ENNOVI-CellConnect-Pouch to its providing.
The brand new cell contacting system is designed for battery producers utilizing the pouch cell type issue. ENNOVI’s lamination expertise ensures the battery pack’s structural integrity and sturdiness. Utilizing versatile die-cut circuit (FDC) expertise for the low-voltage sign traces as a substitute of a traditional versatile printed circuit (FPC) reduces manufacturing time and prices, the corporate stated.
The higher dielectric layer incorporates the FDC copper traces whereas the decrease layer is pre-cut to the form of the present collectors. Each layers are made from automotive-grade PI or PET materials that has good electrical insulation and temperature stability properties. The 2 layers are laminated along with all built-in fuse traces or floor mount fuses and NTC temperature sensors layered in between, streamlining materials utilization and creating a skinny design. The general design additionally helps to mitigate battery thermal runaway by reaching a quick exhaust launch time.
“With the ENNOVI-CellConnect-Pouch cell contacting system we provide battery producers a complete vertically built-in manufacturing answer enabling us to supply a component at a decrease cycle time utilizing sizzling lamination,” stated Gustavo Cibrian, Product Supervisor, ENNOVI. “The system’s design removes the necessity for conventional plastic cell carriers, made out of glass-reinforced plastic, and eliminates the service storage and molding strains, and warmth staking course of.”
Supply: ENNOVI
