The 25B-D024N104 is a PowerFlex 525 Adjustable Frequency AC Drive from Allen-Bradley. AC Drive, 11 kW (15 HP), 480V AC Input, 3 PH, 50-60 Hz, 24 A Output, IP20, UL-NEMA Type Open, Panel Mounting, With Brake IGBT, V PerHz-Sensorless Vector-Closed Loop Vector-Perm Magnet Motor Control, Safe Torque-Off PID-SIL2 Cat 3, Safe Torque, Off PID, SIL2 Cat 3. This drive operates when supplied with nominal voltage of 480VAC, 3-Phase. It delivers output power of 11.0 kW or 15.0 HP for both normal and heavy-duty operation. The drives output Current is 24.0 Amperes with an IP20 NEMA / Open rated enclosure.