Yaskawa CIMR-AU4A0031FAA Variable Frequency Drive 3 Phase 380-480, 380-480VAC

Description:

The Yaskawa CIMR-AU4A0031FAA A1000 Series Variable Frequency Drive is used in AC drive systems to control motor speed, torque, and energy efficiency in industrial applications. Commonly installed in conveyors, compressors, pumps, and heavy-duty production machinery requiring high-power motor control. Maintenance teams and system integrators use this part for retrofit, replacement, and upgrading legacy drive systems to improve performance and reliability.

Applications:

The Yaskawa CIMR-AU4A0031FAA variable frequency drive is used in industrial automation environments where high-performance motor control and energy efficiency are essential. It is widely applied in material handling systems, HVAC equipment, water and wastewater treatment plants, compressors, and manufacturing lines where controlled acceleration, torque stability, and reduced energy consumption are critical for continuous operation.

Technical Specifications:

• Manufacturer: Yaskawa Electric Corporation
• Model Number: CIMR-AU4A0031FAA
• Series: A1000
• Product Type: Variable Frequency Drive (VFD)
• Power Rating: ~20 HP
• Input Voltage: 3-phase 380–480 VAC
• Output Current: Approx. 31 A
• Input Current: Approx. 24 A
• Control Method: Vector control and V/f control
• Frequency Output: Up to ~400 Hz
• Enclosure: NEMA 1 / IP20
• Mounting: Panel-mounted
• Application Type: Industrial motor speed and torque control
• Features: Auto-tuning, network communication capability, expandable I/O

Common Replacements:

• Yaskawa CIMR-AC4A0031FAA
• Yaskawa CIMR-VU4A0031FAA
• Yaskawa CIMR-VC4A0031FAA