Description:

The Delta VFD022EL43A AC drive is used in industrial automation systems to provide variable frequency motor control for precise speed and torque regulation in general-purpose applications. Commonly installed in pumps, fans, conveyors, and light-duty industrial machinery where compact and reliable motor control is required. Maintenance teams and system integrators use this drive for system upgrades, energy efficiency improvements, and replacement of existing micro drives.

Applications:

The Delta VFD022EL43A drive is commonly deployed in industrial and commercial environments where adjustable motor speed and energy savings are essential. It is used in HVAC systems, water pumping stations, conveyor systems, ventilation equipment, and small processing machinery to regulate motor output, improve efficiency, and ensure smooth and consistent operation across varying load conditions.

Technical Specifications:

• Manufacturer: Delta Electronics
• Manufacturer Part Number: VFD022EL43A
• Product Series: VFD-EL Series
• Product Type: Variable Frequency Drive (VFD)
• Input Voltage: 380–480 VAC, three-phase
• Output Power: 2.2 kW (3 HP)
• Output Current: Approx. 5.5 A
• Control Method: V/Hz control and sensorless vector control
• Output Frequency Range: 0–600 Hz
• Overload Capacity: 150% for 60 seconds
• Communication Interface: RS-485 (Modbus), optional fieldbus modules
• Built-in Features: PID control, EMI filter, RFI switch, keypad interface
• Enclosure Rating: IP20
• Mounting: DIN rail or panel mount
• Cooling: Natural or fan cooling (model dependent)
• Application: General-purpose motor speed control

Common Replacements:

• Delta VFD015EL43A Drive
• Delta VFD037EL43A Drive
• Delta VFD5A5MS43ANSAA Drive