Specifications Series ACS310 Input Voltage (Uin) 380-480V AC Horsepower 2 HP Amperage 4.1 Amps Frequency (f) 50-60 Hz Frame Size R1 Documents ACS310 Series Catalog ACS310 User's Manual Related Products Quick view ACS310-03U-04A5-4+J404 | AC Variable Frequency Drive (2.0 HP, 4.1 A) Quick view ACS310-03U-04A5-4+J400 | AC Variable Frequency Drive (2.0 HP, 4.1 A) Quick view ACS150-03U-04A1-4 AC Variable Frequency Drive (2.0 Hp, 4.1 Amps) Quick view ACS310-03U-08A3-2 AC Variable Frequency Drive (2 HP, 8.3 Amps) Quick view ACS310-03U-09A7-4 AC Variable Frequency Drive (5.0 HP, 8.8 Amps)