High Torque Variable Frequency Drive Five And A Half HP 220V Single Phase VFD Speed Controller For Three Phase Four Kilowatt AC Motors 0 To 400Hz With No Fuss Rugged Stability Anti Trip And Easy Control

High Torque 4kW 220V VFD (Single Unit) for 0-400Hz control
✔️ 4kW output, 220V input, 0-400Hz speed range with PWM control

This rugged variable frequency drive converts single-phase power into controlled three-phase output, enabling precise speed and torque control for AC motors up to 4 kW. It's typically used in conveyors, pumps, compressors, and automation systems where adjustable speed and reliable performance are key.

✅ Model: AT1-04K0X
✅ Rated Voltage: AC220V (single phase)
✅ Suitable Motor Power: 4kW
✅ Control Method: V/F open loop
✅ Output Frequency Range: 0 - 400Hz
✅ Package Includes: 1 x Variable Frequency Drive

💡 What is a common use for a VFD in motor control?

VFDs are handy for precise speed control and energy savings across fans, pumps, and conveyors.

• Accurate speed and torque control for rotating loads
• Soft-start reduces wear and electrical stress
• Energy efficiency with variable speed operation
• Broad compatibility with standard AC motors and PWM output