• Delta VFD004S21E 0.4Kw Inverter - Precision Motor Control for Industrial Excellence

Delta VFD004S21E 0.4Kw Inverter: Precision, Efficiency, and Performance Unleashed

Elevate your industrial processes with the Delta VFD004S21E 0.4Kw Inverter, a pinnacle of engineering excellence designed to optimize motor control and energy efficiency. Engineered by Delta, a global leader in power electronics, this inverter boasts cutting-edge technology and a robust build to meet the demands of diverse applications.

Key Features:

  1. Powerful Performance: Harness the 0.4Kw of power packed into the Delta VFD004S21E, delivering seamless and reliable control over motor operations. Experience enhanced precision and speed regulation for a wide range of industrial machinery.

  2. Advanced Vector Control: The inverter features advanced vector control algorithms, ensuring precise torque and speed control. This results in improved motor efficiency, reduced energy consumption, and ultimately, lower operational costs.

  3. Compact and Durable Design: Crafted with durability in mind, the VFD004S21E is housed in a compact and robust enclosure. Its space-saving design makes it ideal for applications with limited installation space, without compromising on performance.

  4. User-Friendly Interface: The intuitive user interface simplifies configuration and monitoring, allowing for easy setup and operation. Stay in control with the user-friendly keypad and display, providing real-time insights into system parameters.

  5. Wide Input Voltage Range: The inverter accommodates a broad input voltage range, ensuring compatibility with various power systems. This adaptability makes it suitable for diverse industrial environments, providing flexibility in integration.

  6. Comprehensive Protection Features: Safeguard your equipment with a suite of protection features, including overcurrent protection, overvoltage protection, and undervoltage protection. The VFD004S21E prioritizes the longevity of your machinery, minimizing the risk of damage.

  7. Energy-Efficient Operation: Benefit from energy savings and reduced environmental impact with the inverter's energy-efficient design. Optimize your processes by precisely matching motor speed to the required load, contributing to a greener and more sustainable operation.


  • Industrial Automation: Seamlessly integrate the VFD004S21E into your industrial automation systems for enhanced control and efficiency.

  • HVAC Systems: Optimize the performance of heating, ventilation, and air conditioning systems with the precision control of the Delta inverter.

  • Pump and Fan Control: Achieve energy savings and operational excellence in pump and fan applications with the advanced features of the VFD004S21E.


Elevate your industrial processes to new heights with the Delta VFD004S21E 0.4Kw Inverter. Engineered for precision, efficiency, and performance, this inverter stands as a testament to Delta's commitment to innovation and reliability. Invest in the future of motor control technology and experience the transformative impact on your industrial operations.

Choose Delta, Choose Excellence.

Delta VFD004S21E 0.4Kw Inverter - Precision Motor Control for Industrial Excellence

  • Brand: Delta
  • Product Code: VFD004S21E
  • Availability: 1000

Tags: Delta, VFD004S21E, Inverter, Industrial Control, Motor Drive, 0.4Kw, Precision Control, Energy Efficiency, Delta Electronics, Vector Control, Industrial Automation, HVAC, Pump Control, Fan Control.

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