| |

nVent HOFFMAN: WeatherFlo HD One-Door Frame Type 3R

July 24, 2024

nVent 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.

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.

Industry Standards

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

WeatherFlo Features

  • 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)
  • 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
Important_Links_Bar.jpg

More Information

Related Articles

Network Infrastructure Featured Product Spotlight

PBUS 14 Panduit logo 400

This webinar presented by Beth Lessard and Keith Cordero will be highlighting three Panduit solutions that will optimize network equipment and cabling to ensure that your spaces are efficiently and properly managed to support ever-evolving business needs of today and beyond. Products that will be featured include PanZone TrueEdge Wall Mount Enclsoure, Cable Managers, and Adjustable Depth 4-Post Rack.

REGISTER HERE

Editor’s Pick: Featured Product News

Siemens: SIMOVAC Non-Arc-Resistant and SIMOVAC-AR Arc-Resistant Motor Controllers

The Siemens SIMOVAC medium-voltage non-arc-resistant and SIMOVAC-AR arc-resistant controllers have a modular design incorporating up to two 12SVC400 (400 A) controllers, housed in a freestanding sheet steel enclosure. Each controller is UL 347 class E2, equipped with three current-limiting fuses, a non-load-break isolating switch, and a fixed-mounted vacuum contactor (plug-in type optional for 12SVC400). The enclosure is designed for front access, allowing the equipment to be located with the rear of the equipment close to a non-combustible wall.

Read More

Sponsored Content
Electrify Your Enterprise

Power is vital to production, and well-designed control cabinets are key. Allied Electronics & Automation offers a comprehensive collection of control cabinet solutions including PLCs, HMIs, contactors, miniature circuit breakers, terminal block connectors, DIN-rail power supplies, pushbutton switches, motor starters, overloads, power relays, industrial Ethernet switches and AC drives engineered to keep your operations running safely, reliably and efficiently.

Learn more HERE.

Products for Panel Builders

  • Omron: S8NR IP67 Power Supply

    Omron: S8NR IP67 Power Supply

    The OMRON S8NR Series is an IP67 rated industrial power supply designed for out of panel installation in harsh environments where dust, moisture, vibration, and accessibility challenges impact reliability. By moving the power supply outside the control panel, S8NR reduces enclosure complexity, electrical labor, and service time while maintaining stable, protected DC power delivery. Read More…

  • Altech Corp.: 85-A STH5 Hinge-Type Terminal Blocks Resist Vibrations and Provide Fast, Safe Access

    Altech Corp.: 85-A STH5 Hinge-Type Terminal Blocks Resist Vibrations and Provide Fast, Safe Access

    In power distribution, heavy-duty machinery and transportation applications, vibrations can weaken a terminal block’s clamping power and loosen wire connections. The resulting power and signal failures can lead to unwanted system downtime, fire and shock risks, or other safety issues. Fortunately, one type of terminal block design makes secure connections possible while also providing easy… Read More…