VEVOR Variable Frequency Drive, AC 220V Input 3KW Variable Frequency CNC Drive Inverter Converter, VFD 4HP 1 or 3 Phase Input, 3 Phase Output, CNC Mot

What is VEVOR Variable Frequency Drive, AC 220V Input 3KW Variable Frequency CNC Drive Inverter Converter, VFD 4HP 1 or 3 Phase Input, 3 Phase Output, CNC Mot?

The VEVOR Variable Frequency Drive (Model H100-3S2-1B) is a 3KW (4HP) motor speed controller designed for industrial and workshop applications. It converts AC 220V input—accepting both 1 or 3 phase power—into adjustable 3 phase output, enabling precise control of motor speed and torque. With an output frequency range of 0-1000 Hz and output current up to 14A, it's engineered for reliability in CNC routers, pumps, fans, and compressors. Its compact size (150 x 90 x 118 mm) and lightweight (2.43 lbs) make it suitable for tight installations.

Key features

• Smart Digital Display — Clear interface for real-time monitoring of frequency, voltage, and current.
• Multiple Protection — Built-in safeguards against overvoltage, overload, and overheating.
• Wide Input Compatibility — Works with both 1-phase and 3-phase 220V power sources (50/60 Hz).
• High Output Flexibility — Delivers 0-220V, 3-phase output with 0-14A current and up to 1000 Hz frequency.
• Durable Build — Constructed with high-quality materials to withstand vibration under 0.5 G.
• Efficient Cooling — Designed for high air volume flow to maintain optimal operating temperatures.
• Broad Operating Range — Functions in temperatures from -5°C to 40°C and 0-90% non-condensing humidity.

Who is VEVOR Variable Frequency Drive, AC 220V Input 3KW Variable Frequency CNC Drive Inverter Converter, VFD 4HP 1 or 3 Phase Input, 3 Phase Output, CNC Mot for?

This VFD is ideal for DIY CNC builders, small workshop operators, and industrial technicians who need reliable, cost-effective motor control. It suits users upgrading single-phase systems to drive 3-phase motors without replacing existing infrastructure. Hobbyists and professionals alike benefit from its plug-and-play setup and digital precision.

How does VEVOR Variable Frequency Drive, AC 220V Input 3KW Variable Frequency CNC Drive Inverter Converter, VFD 4HP 1 or 3 Phase Input, 3 Phase Output, CNC Mot compare?

Compared to basic motor controllers, this VEVOR VFD offers full 3-phase output from single-phase input, a feature typically found in higher-end drives. It matches the power rating of standard 4HP industrial inverters but at a lower price point. While it lacks advanced communication protocols like Modbus, it outperforms entry-level models in thermal management and protection features, making it a solid mid-tier option for budget-conscious buyers.