Safety
K3-Class Fluids Change the Fire Safety Equation in Battery Energy Storage
K3-class dielectric fluids carry the highest fire-safety classification under IEC 61100, with a minimum fire point of 300°C. In battery energy storage systems, these high fire-point fluids support safer immersion cooling by resisting sustained combustion, reducing propagation risk, and improving the safety case for permitting, insurance, and deployment.
June 15, 2026