3 Phase Universal Variable Frequency Drive Inverter 2.2KW Mini VFD Frequency Changer

The Mini Series Universal VFD is a high-performance, ultra-compact Variable Frequency Drive designed for precision speed control of 3-phase asynchronous motors. Rated at 2.2kW (3HP), this "Mini" inverter is the perfect solution for applications where cabinet space is at a premium but performance cannot be compromised.

Despite its small footprint, it features advanced Vector Control technology, providing stable torque even at low speeds. It is specifically optimized for fans, water pumps, and small industrial machinery, offering a "Plug-and-Play" experience for users who need to transition from fixed-speed operation to energy-efficient, variable-speed control.

• Ultra-Compact Book-Style Design: Saves up to 40% more cabinet space compared to traditional 2.2kW inverters. Its slim profile allows for high-density side-by-side mounting.

• Simplified Macro Parameters: Features a dedicated "Quick Start" menu specifically for fans and pumps, allowing non-experts to commission the drive in under 5 minutes.

• Integrated PID Controller: Built-in logic to maintain constant pressure or flow. Simply connect your sensor (0-10V / 4-20mA) to create a closed-loop automated system.

• Stable Low-Frequency Torque: Utilizing an optimized V/F algorithm, the Mini VFD ensures smooth motor starts and prevents stalling, even when handling variable loads.

• Comprehensive Protection Suite: Includes protection against overcurrent, overvoltage, motor overload, and phase loss, significantly extending the lifespan of your connected motor.

1. Small Pumping Stations: Constant pressure water supply for residential villas, small farms, and irrigation.

2. Exhaust & Ventilation Fans: Controlling airflow in small workshops, greenhouses, and commercial kitchens to reduce noise and energy costs.

3. Conveyor Belts: Precise speed regulation for packaging lines, labeling machines, and small-scale food processing equipment.

4. Power Tools & Lathes: Upgrading fixed-speed workshop machinery (drills, grinders, lathes) to variable speed for improved versatility.

• User-Friendly Keypad: Features a high-brightness LED display and an integrated potentiometer for instantaneous speed adjustments right from the front panel.

• Energy-Saving Operation: By matching motor speed to actual demand, this drive can reduce electricity consumption by up to 50% in centrifugal fan and pump applications.

• Rugged Build Quality: Even in its small size, the unit features a reinforced PCB with conformal coating to protect against humidity and dust.

• Silent Carrier Frequency: Adjustable carrier frequency up to 15kHz ensures nearly silent motor operation, ideal for noise-sensitive indoor environments.

Q: Can I use this VFD to convert single-phase 220V to three-phase 380V?

A: No. This model requires a 3-phase 380V input. If you have a single-phase supply, please check our 220V input series or use a step-up transformer.

Q: Does it support remote start/stop buttons?

A: Yes. You can easily wire external push buttons or switches to the digital input terminals (S1-S4) for remote control without touching the keypad.

Q: Is it suitable for a 1.5kW motor?

A: Absolutely. It is safe to use a VFD with a higher rating than the motor. You simply need to enter the motor's nameplate data (current/power) into the VFD parameters for proper protection.