▸ Key Features:
• Supports 3-phase AC380–480V input
• Wide 0.2–400Hz adjustable output frequency range
• 30HP constant torque / 40HP variable torque capability
• Integrated digital control interface for monitoring and adjustments
• Heavy-duty industrial enclosure designed for plant environments
• Suitable for large induction motors requiring reliable speed control
▸ Applications:
• Pump and blower control
• Conveyor and material handling lines
• Air compressors and HVAC motor systems
• Industrial process equipment
• Automated machinery requiring torque management and speed regulation
▸ Alternative Model Numbers:
FR-A520-22K
FR-A540-18.5K
FR-A540-30K
A500 Series VFD Variants
FR-A500 Series Heavy-Duty Models
▸ Common Misspellings or Phrasing:
FRA540-22K
FR-A54022K
Mitsubishi A500 Drive
FR A540-22K NA
Mitsubishi Variable Drive 22K
