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-48A4-4 AC Variable Frequency Drive Quick view ACS310-03U-04A5-4 AC Variable Frequency Drive (2 HP, 4.1 Amps)