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    AI Overview
    Delta VFD004EL21A VFD-EL Series Drive - Buy Delta AC Drives ...
    The Delta VFD004EL21A is a 0.5HP (0.4kW), 230V single-phase input micro-type AC drive from the VFD-EL series, designed for small motors, pumps, and conveyors. It features a built-in keypad, built-in EMI filter, and 3-phase output (0.1-600Hz), offering robust control for industrial or DIY applications. 
    Key Features and Specifications 
    • Power/Voltage: 0.5 HP (0.4 kW), 230V, Single-phase input.
    • Output: 3-phase output, 2.5 Amps.
    • Frequency Range: 0.1 to 600 Hz.
    • Design: Compact with built-in EMI filter, RFI switch, and simple keypad.
    • Control/Interface: PID feedback control and RS-485 interface (Modbus).
    • Applications: Small fans, pumps, blowers, conveyor belts, and small-scale industrial machinery. 
    Model Details 
    • Manufacturer: Delta Electronics
    • Series: VFD-EL
    • Part Number: VFD004EL21A
    • Dimensions: Approximately 6.86" x 2.83" x 5.36" 
    Availability and Pricing 
    • New units are readily available on platforms like eBay and from specialized suppliers such as VFDs.com and Sabrow International.
    • Typically priced around
      $
      185
      −
      $
      200
      +
       (may vary based on vendor).       
    It is recommended to purchase from reputable authorized distributors like Trillium Controls Inc. to ensure authenticity. 
    • 0.5HP 230V Delta VFD-EL VFD, Inverter, AC Drive VFD004EL21A
      The VFD004EL21A is a 0.5 HP, 230 V, Delta AC drive. It has the following features: * **Other features** Built-in EMI filter, RFI s...
      VFDs.com
    • 0.5HP 1/2 HP VFD004EL21A Variable Frequency Drive VFD ...
      0.5HP L510-2P5-H3-U 0.5 HP VFD Drive, 230V 3 Phase In, 230V 3-Ph Out, IP20. USD $560.09. 0.5HP L510-2P5-H3-U 0.5 HP VFD Drive, 230...
      Trillium Controls Inc.
    • Delta VFD004EL21A 1PCS NEW Inverter - eBay
      Product information: Delta VFD004EL21A VFD-EL Series Inverter * Product Type: 0.4kW (0.5HP) single-phase AC variable frequency dri...
      eBay
    • Delta VFD004EL21A VFD-EL Series Drive - Buy Delta AC Drives, VFDs and Download Delta Manuals Online
      The Delta VFD004EL21A is a micro type AC drive with multiple functions. It has the following specifications: * **Height** 6.86 Inc...
      Delta AC Drives
    • 0.5hp,0.4kw, Single Phase, 230v Delta Vfd-el , Inverter, Ac Drive ...
      Table_content: header: | Rated Input Frequency | 60 Hz | row: | Rated Input Frequency: Amp Rating @ 150% OL | 60 Hz: 2.5 A | row: ...
      Sabrow International
    • New Original Delta Frequency Inverter VFD004EL21A Supplier, Hot ...
      It is designed to control the speed and performance of AC induction motors. The VFD004EL21A has a maximum power capacity of 0.4 kW...
      www.henengindustry.com
    • NEW DELTA VFD Inverter Frequency converter VFD004EL21A ...
      NEW DELTA VFD Inverter Frequency converter VFD004EL21A 400w 0.5HP 1PHASE 220V. W. Wait Automation (4346). 98.6% positive feedback.
      www.ebay.com
    • 1PC Brand New Delta VFD004EL21A VFD Inverter Frequency ...
      1PC Brand New Delta VFD004EL21A VFD Inverter Frequency converter 400w 0.5HP 1PHA. I. indust61 (754). 96.2% positive feedback. $185...
      www.ebay.com
    • 0.5HP 230V Delta VFD-EL VFD, Inverter, AC Drive VFD004EL21A
      The VFD004EL21A is a 0.5 HP, 230 V, Delta AC drive. It has the following features: * **Other features** Built-in EMI filter, RFI s...
      VFDs.com
    • 0.5HP 1/2 HP VFD004EL21A Variable Frequency Drive VFD ...
      0.5HP L510-2P5-H3-U 0.5 HP VFD Drive, 230V 3 Phase In, 230V 3-Ph Out, IP20. USD $560.09. 0.5HP L510-2P5-H3-U 0.5 HP VFD Drive, 230...
      Trillium Controls Inc.
    • Delta VFD004EL21A 1PCS NEW Inverter - eBay
      Product information: Delta VFD004EL21A VFD-EL Series Inverter * Product Type: 0.4kW (0.5HP) single-phase AC variable frequency dri...
      eBay
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    Delta VFD004EL21A VFD-EL Series Drive


    Delta AC Drives
    https://deltaacdrives.com › delta-vfd004el21a
    Delta AC Drives
    https://deltaacdrives.com › delta-vfd004el21a
    The VFD-EL series is multiple function new generation micro type AC drive. It has built in EMI filter, RFI switch, easy DC bus sharing for side-by-side ...Read more

    NEW DELTA VFD Inverter Frequency converter VFD004EL21A ...


    eBay
    https://www.ebay.com › ... › Variable Frequency Drives
    eBay
    https://www.ebay.com › ... › Variable Frequency Drives
    NEW DELTA VFD Inverter Frequency converter VFD004EL21A 400w 0.5HP 1PHASE 220V ; Model. VFD004EL21A ; Brand. Delta ; Est. delivery. Thu, Apr 2 - Tue, Apr 14. From ...

    0.5HP 230V Delta VFD-EL VFD, Inverter, AC Drive ...


    VFDs.com
    https://vfds.com › On Sale
    VFDs.com
    https://vfds.com › On Sale
    0.5HP 230V Delta VFD-EL VFD, Inverter, AC Drive VFD004EL21A (VFD004EL21A) · Output frequency: 0.1 ~ 600Hz · 3 points adjustable V/f curve · Built-in PID feedback ...Read more
    $138.00 · In stock · 5.0 (1) · Free delivery

    0.5HP 1/2 HP VFD004EL21A Variable Frequency Drive ...


    Trillium Controls Inc.
    https://www.trilliumcontrols.com › product › 1-2-hp-vf...
    Trillium Controls Inc.
    https://www.trilliumcontrols.com › product › 1-2-hp-vf...
    0.5HP 1/2 HP VFD004EL21A Variable Frequency Drive VFD, Delta · 1/2 HP, 230V 1 PH Input · 230V 3 PH Output · 2.5 FLA, IP20 · Output frequency: 0.1 ~ 600Hz ...Read more
    $331.21 · In stock · Free delivery
    Missing: inverter ‎| Show results with: inverter

    VFD004EL21A DELTA VFD Inverter Frequency converter ...


    eBay
    https://www.ebay.com › ... › Variable Frequency Drives
    eBay
    https://www.ebay.com › ... › Variable Frequency Drives
    Find many great new & used options and get the best deals for VFD004EL21A DELTA VFD Inverter Frequency converter 400w 0.5HP 1PHASE 220V NEW at the best ...

    VFD004EL21A Delta VFD


    Kim Controls
    https://kimcontrols.com › vfd004el21a-p40933
    Kim Controls
    https://kimcontrols.com › vfd004el21a-p40933
    Motors & Drives AC & DC › AC Variable Frequency Drive › VFD-EL Series › 230V › VFD004EL21A. Back to List. $201.60. SKU: VFD004EL21A. Qty: Email a Friend.Read more
    $201.60 · In stock · $29.51 delivery · 30-day returns

    New Original Delta Frequency Inverter VFD004EL21A Supplier, Hot ...


    henengindustry.com
    https://www.henengindustry.com › new-original-delta-fr...
    henengindustry.com
    https://www.henengindustry.com › new-original-delta-fr...
    It is designed to control the speed and performance of AC induction motors. The VFD004EL21A has a maximum power capacity of 0.4 kW and supports various control ...

    Delta Frequency Inverter VFD AC Drive VFD004EL21A 400W ...


    Made-in-China.com
    https://shouxin-electrical.en.made-in-china.com › product
    Made-in-China.com
    https://shouxin-electrical.en.made-in-china.com › product
    It is highly extensible and flexible with PG card, PLC card, communication card and IO card, meeting the demands of various industries.

    Delta Drive | VFD EL Series VFD004EL21A | Unboxing


    YouTube · PowerfactorShop
    980+ views · 3 years ago
    YouTube · PowerfactorShop
    980+ views · 3 years ago
    4:57
    The VFD-EL series is multiple function new generation micro type AC drive. It has built in EMI filter, RFI switch, easy DC bus sharing for ...
    PowerfactorShop
    YouTube·
    May 28, 2022

    Delta Drive | VFD EL Series VFD004EL21A | Unboxing

    YouTube·PowerfactorShop·May 28, 2022
    YouTube

    Delta Electronics Inverter Drive, 0.4 kW, 1 Phase, VFD-EL ...


    RS Export
    https://export.rsdelivers.com › ... › Inverter Drives
    RS Export
    https://export.rsdelivers.com › ... › Inverter Drives
    VFD-EL-Series - Single Phase Input. The inverter VFD-EL series is a multiple function new generation micro type AC drive. It has built in EMI filter, RFI ...Read more
    $175.85 · In stock · 30-day returns
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