▸ Key Features:
• ABB ACS355 series compact variable frequency drive
• Model ACS355-03U-31A0-4 as marked on nameplate
• Rated power 15 kW (20 HP)
• 3-phase input voltage range 380–480 VAC
• Integrated braking chopper capability (as marked)
• Designed for panel mounting and industrial environments
▸ Applications:
• Industrial motor speed control
• Pumps, fans, and blowers
• Conveyors and material handling systems
• Packaging and processing machinery
• OEM automation and retrofit installations
▸ Alternative Model Numbers:
ACS355-03U-23A1-4
ACS355-03U-17A6-4
ACS355 Series Drives
ABB ACS Compact Drives
▸ Common Misspellings or Phrasing:
ABB ACS 355
ACS355 31A0
ABB VFD 15kW
ABB variable speed drive
ACS-355-03U
