The Allen-Bradley 20F1ANC456JA0NNNNN is a sophisticated CE-marked variable frequency drive designed to enhance motor performance by controlling and regulating the speed and torque of induction motors. Equipped with a reliable precharge and a power ride-through capacity of 15 milliseconds at full load, it ensures operation continuity during power loss, while its logic control ride-through extends up to 0.5 seconds. This drive incorporates essential safety features such as safe torque-off and safe speed monitor, alongside integrated predictive diagnostics that monitor components critical to its longevity. With a flexibility to accommodate optional cards and hardware control options to optimize space utilization, it also excels in internal network communication through unconnected messaging. Additionally, its impressive control logic noise immunity withstands up to 1500 Volts of transient disturbances, and it maintains a displacement power factor of 0.98 across its speed range.