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WeatherFlo HD Enclosure

Bulletin Number:

  • A3RHD
  • ESTÁNDARES INDUSTRIALES:

    UL 508A Listed; Type 3R; File Number E61997 cUL Listed per CSA C22.2 No 94; Type 3R; File Number E61997 NEMA/EEMAC Type 3R IEC 60529, IP22
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    WeatherFlo HD Enclosures are designed to protect and cool 100-500 HP variable frequency drives. These enclosures provide an integrated cooling solution for your VFD application needs.

    Description:

    Hoffman excels at modifying and customizing products to your specifications. Modification options for WeatherFlo HD include: size changes, custom paint, and holes and cut-outs. Contact your local Hoffman sales office or distributor for complete information.

    APLICACIÓN:

    WeatherFlo HD Enclosures are designed to protect and cool 100-500 HP variable frequency drives. These enclosures provide an integrated cooling solution for your VFD application needs.

    PROPIEDADES:

  • Optional impeller packages provide 840 actual CFM per impeller
  • Easy-to-install back panel with flexible installation methods
  • Painted white polyester powder finish with low solar absorption
  • Selectable bases and tops, designed to meet your specific needs
  • Gangable; enclosures can be joined to one another
  • Easy-to-change filter (not included)
  • ESPECIFICACIONES:

  • Frames, bases and gland plates constructed of .125-in. aluminum
  • Tops and fan housing constructed of .080-in. aluminum
  • Sides and standard rear cover constructed of .100-in. aluminum
  • Gasketed door, top and base
  • Panels and heavy-duty rear cover constructed of 12 gauge mild steel
  • Three-point latches operated by patented padlocking handle
  • Grounding provisions on door and body
  • Accessories:

  • InterSafe Data Interface Ports, Type 4/4X/12
  • PaneLite Enclosure Lights Overview
  • Thermoplastic Data Pocket
  • H2Omit Thermoelectric Dehumidifier
  • Stainless Steel Window Kits
  • Ordering:

  • For your specific needs please identify and order each individual component.
  • 1. Select frame
  • 2. Select top, dependent on cooling solution
  • 3. Select base, dependent on cooling solution
  • 4. Select panel
  • 5. Select rear cover, HD rear cover designed for applications when the drive is mounted on rear cover instead of the panel
  • 6. Select number of Impellers (if needed), room for two impellers per door
  • Please see Product Selection Matrix on page 4.
  • Modifications and Customizations:

    Hoffman excels at modifying and customizing products to your specifications. Modification options for WeatherFlo HD include: size changes, custom paint, and holes and cut-outs. Contact your local Hoffman sales office or distributor for complete information.
    Diseños y publicaciones técnicas están disponibles al oprimir el enlace arriba “Seleccionar artículo” o la tabulación para artículos. Seleccione el número de catálogo deseado y oprima la tabulación de descarga para el número de catálogo elegido.
     
    Número de catálogo A in. B in. C in. Descripción
    Número de catálogo A in. B in. C in. Descripción
    74.14 36 30 One-Door Frame
    74.14 68.56 30 Two-Door Frame