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Delta Inverter VFD004EL21A, Power Efficiency for Large Building Systems

Date:2025-08-29Hits:
  • Delta Inverter VFD004EL21A, Power Efficiency for Large Building Systems




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Brief Function Introduction:


        The Delta Inverter VFD004EL21A is an advanced Micro AC Drive designed for high-efficiency operation in large building systems, including water supply, temperature control, webbing loom operations, and more.


Product Specifications:


Output Frequency: 1.0 ~ 400 Hz
Adjustable V/f Curve: Yes
Carrier Frequency: up to 10 kHz
Built-in PID Feedback Control: Yes
Built-in MODBUS Communication: Baud rate up to 38400 bps
Fault Restart Function: Momentary power failure or fault restart
Sleep / Revival Function: Built-in
Communication Module Support: DN-02, LN-01, PD-01



Product Details:


    The Delta Inverter VFD004EL21A is engineered with a modular and compact design, offering unparalleled flexibility for integration into existing systems. It features an embedded PLC function, enhancing its adaptability to diverse industrial applications.

    Equipped with an integrated EMI filter for both 230V 1 phase and 460V 3 phase, this drive ensures smooth operation and compatibility across different power sources. Its built-in RFI switch for mains provides robust protection against electromagnetic interference.

    With optional Fieldbus Modules compatible with DeviceNet, Profibus, LonWorks, and CANopen, the Delta Inverter VFD004EL21A supports seamless communication with a wide range of automation devices, streamlining control and monitoring processes.

    Featuring complete protection, this inverter is capable of handling nominal input voltages of 208 and 240 volts AC, ensuring reliable performance under varying electrical conditions. It is designed with a maximum frequency of 600 Hertz, allowing for precise speed control.

    Suitable for a variety of applications such as large building water supply systems, temperature control of ovens, webbing looms, packing machines, conveyor belts, and fans of drying machines, the Delta Inverter VFD004EL21A delivers unparalleled efficiency and reliability, making it a top choice for industries seeking to enhance their operational capabilities.


Notice:


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    Please note that website images and descriptions may not always represent the full accuracy; for up-to-date and precise details, consult directly with our sales representatives. Upon confirming the exact model, we guarantee to supply accurate images and comprehensive parameter information, tailored to your requirements. Your satisfaction is our priority, and we're here to bridge the gap between your needs and the perfect solution.

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