Variable Frequency Drive Max HP 25 NEMA 12 Enclosure 480VAC Input Voltage Max Output Amps 38 480VAC Output Voltage Input Phase AC 3 Output Phase AC 3 No Bypass No Line Contactor Starting Torque 200 Percent Torque @ 1 Hz 100 Percent Input Frequency 50/60 Hz Output Frequency Range 0 to 320 Hz Adjustable Acceleration Time 0 to 3000 sec. Adjustable Deceleration Time 0 to 3000 sec. Dynamic Braking Optional Height 22 In. Width 7.6 In. Depth 9.3 In. Keypad/Terminal/Network