Specifications Series ACS310 Input Voltage (Uin) 380-480V AC Horsepower 25 HP Amperage 38 Amps Frequency (f) 50-60 Hz Frame Size R4 Documents ACS310 Series Catalog ACS310 User's Manual Related Products Quick view ACS310-03U-41A8-4+J400 | AC Variable Frequency Drive (25 HP, 38 A) Quick view ACS310-03U-41A8-4+J404 | AC Variable Frequency Drive (25 HP, 38 A) Quick view ACS355-03U-38A0-4 $2,677.50 MSRP: AC Variable Frequency Drive (25 HP, 38 Amps) Quick view ACS310-03U-02A1-4 AC Variable Frequency Drive (0.75 HP, 1.9 Amps) Quick view ACS310-03U-17A2-4 AC Variable Frequency Drive (10 HP, 15.6 Amps)