The AP9990GP-HF-3TB is a three phase, 99 kW, 400V, NEMA1 rated power supply manufactured by APEC, the global leader in industrial power supply design and production. This unit features maximum load capacity of 99 kW, direct function start and a heavy duty industrial winding for optimal performance. Built-in protections include DC Unbalance, Over Voltage, and Wrong Frequency protection, as well as Negative Sequence protection to effectively protect connected loads. The AP9990GP-HF-3TB is designed for use with AC motors, drives, and controllers in industrial applications, and meets UL, CE, and RoHS certification standards.