Delta VFD007L21A VFD Drive VFD-L Series

Delta VFD007L21A VFD Drive VFD-L Series About

• 0.4 kW (0.5 Horsepower)
• Input Voltage: 230V / 240V AC (Single-Phase)
• Output Voltage: Three-Phase AC (designed to drive standard 3-phase induction motors from a single-phase supply)
• Output Frequency Range: 1.0 Hz to 400 Hz
• Control Method: Adjustable V/f (Voltage-to-Frequency) curve with auto torque boost and slip compensation.
• Carrier Frequency: Up to 10 kHz.
• Braking Type: DC Injection Braking.
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• Key Features

  • Built-in EMI Filter: Crucial for minimizing electromagnetic interference to conform to CE EMI directives.
  • Communication Support: Integrated MODBUS protocol via RS-485 interface, supporting transmission speeds up to 9600 bps.
  • User Interface: Built-in digital keypad featuring an integrated potentiometer for straightforward local frequency adjustment.
  • Protective Features: Comprehensive electronic protection including over-voltage, over-current, and under-voltage tracking.