Delta VFD004E21T AC Drive | 0.4kW 3-Phase 230V

Delta VFD004E21T is a high-performance, compact Variable Frequency Drive (VFD) designed for precise motor speed control in light industrial and commercial applications. Built with advanced technology from Delta Electronics, this 3-phase drive ensures smooth motor operation, energy efficiency, and extended equipment life.

Description

Delta VFD004E21T is a high-performance, compact Variable Frequency Drive (VFD) designed for precise motor speed control in light industrial and commercial applications. Built with advanced technology from Delta Electronics, this 3-phase drive ensures smooth motor operation, energy efficiency, and extended equipment life.

Ideal for small machinery, conveyors, pumps, and fans, the VFD004E21T delivers exceptional value, reliability, and ease of installation.


Key Features

  • Model: VFD004E21T
  • Power Rating: 0.4 kW (0.5 HP)
  • Input Voltage: 3-Phase 200-240V
  • Output Frequency: 0.1 ~ 600 Hz
  • Built-in PID Control: Ideal for process control applications
  • Compact Size: Perfect for small enclosures and limited spaces
  • Sensorless Vector Control: Provides higher torque and smoother speed regulation
  • EMC Compliance: Built-in EMI filter for reduced electrical interference
  • Energy Saving Mode: Reduces energy consumption during light loads
  • Simple Operation: Easy parameter setting and clear LED display
  • Multiple Protections: Overload, overvoltage, undervoltage, and overheating protection

Applications

  • Light Conveyor Systems
  • HVAC Equipment (Fans, Blowers)
  • Small Water Pumps
  • Packaging Machines
  • Food Processing Equipment
  • Printing and Textile Machinery
  • General Purpose Industrial Machines

The Delta VFD004E21T is perfect for users seeking a reliable, energy-efficient VFD for light to medium-duty motor control.


Why Choose Delta VFD004E21T?

  • Superior Motor Control: Stable torque and precise speed adjustments
  • High Efficiency: Reduces energy costs and operational expenses
  • Durable Build Quality: Engineered for longevity and stable performance
  • Easy Integration: Seamless compatibility with most motor setups
  • Global Brand Trust: Supported by Delta’s extensive service network

Technical Specifications

Specification Details
Model VFD004E21T
Rated Power 0.4kW (0.5HP)
Input Phase 3-Phase
Input Voltage 200-240V
Frequency Range 50/60 Hz
Output Frequency 0.1-600 Hz
Control Mode V/F and Sensorless Vector Control
Overload Capacity 150% for 60 seconds
Protection Class IP20
Communication Built-in Modbus RTU

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