nVent AU84X7818BLP - Universal Free-Stand Both Sides Open, 84.13x77.99x18.11, Gray, Steel
nVent

AU84X7818BLP

UPC: 783510389338


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Installation Instructions

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Overview

The **nVent UF 2 Door Both Sides Open Universal Free-Stand Enclosure (SKU: AU84X7818BLP)** is a premium-grade industrial-grade enclosure designed to deliver robust protection for sensitive electrical and electronic equipment in demanding manufacturing, automation, and process control environments. Engineered by nVent—a global leader in thermal management and electrical protection solutions—this enclosure combines durability, modularity, and safety to meet the rigorous demands of modern industrial applications. With its **84.13 x 77.99 x 18.11-inch** footprint and **gray steel construction**, the AU84X7818BLP is built to withstand harsh indoor and outdoor conditions, including exposure to dust, moisture, and mechanical stress, while maintaining compliance with industry safety standards. This **Universal Free-Stand (UF) enclosure** features a **two-door design with both sides open**, enabling seamless baying to adjacent units for scalable, application-specific configurations. This modular approach allows engineers and system integrators to design custom control panels, motor control centers, or automation hubs without compromising on space efficiency or accessibility. The **both sides open** design simplifies cable entry and routing from multiple directions, reducing installation time and improving maintenance workflows. Whether deployed in a factory floor, utility substation, or renewable energy facility, this enclosure ensures operational continuity and personnel safety. Key applications for the nVent UF 2 Door Both Sides Open Enclosure include: - **Industrial automation and control systems**: Housing PLCs, HMIs, and I/O modules in manufacturing plants. - **Power distribution and motor control**: Protecting variable frequency drives (VFDs), contactors, and relays in harsh environments. - **Renewable energy systems**: Safeguarding inverters, battery management systems, and grid-tie components in solar or wind farms. - **Water and wastewater treatment**: Shielding control panels from corrosive atmospheres and high humidity. - **Oil, gas, and petrochemical facilities**: Meeting stringent safety and environmental regulations for explosion-proof or hazardous-area-rated enclosures. nVent’s reputation for engineering excellence is reflected in the AU84X7818BLP’s **steel construction**, which provides superior impact resistance and structural integrity. The **gray powder-coated finish** offers additional corrosion protection and a professional appearance, while the **free-standing design** eliminates the need for wall mounting, making it ideal for retrofitting existing facilities or deploying in temporary setups. Optional accessories—such as **ventilation panels, gland plates, and locking mechanisms**—further enhance functionality, allowing customization for specific operational needs. Installation is streamlined thanks to the enclosure’s **pre-drilled mounting holes** and **compatible baying hardware**, enabling quick assembly of multi-unit configurations. The **both sides open** feature ensures unobstructed access for technicians, reducing downtime during inspections or repairs. For outdoor applications, nVent’s enclosures are designed to meet **NEMA 3R, 4, or 4X** standards, depending on configuration, ensuring reliable performance in rain, snow, or extreme temperatures. Choosing the **nVent UF 2 Door Both Sides Open Enclosure** means investing in a solution that prioritizes **safety, flexibility, and longevity**. With nVent’s global support network and adherence to international standards (e.g., UL, IEC, and CSA), this enclosure is a trusted choice for engineers, facility managers, and system integrators who demand **high-performance protection** for critical infrastructure. Whether you’re designing a new control room or upgrading an existing system, the AU84X7818BLP delivers the durability and adaptability required to keep operations running smoothly in even the most challenging industrial settings.
  • Seams are continuously welded and ground smooth
  • Body stiffeners in larger enclosures for extra rigidity
  • Body flange trough excludes liquids and contaminants
  • Heavy-duty lifting eyes anchor into reinforced top
  • Concealed, easy-to-remove hinges
  • Heavy-duty 3-point latching mechanism operated by padlocking handle on all doors
  • Order panels separately
  • Data pocket is high-impact thermoplastic
  • Oil-resistant door gasket
  • Bonding provision on door

Specifications

Application
Arc Flash Safety;Controls and Drives;Power Distribution
Application
Controls and Drives; Power Distribution; Arc Flash Safety
Body Thickness
11 ga
Body Thickness
3.04 mm
Body Thickness
16 ga
Cable Entry
No
Color
Gray
Color
ANSI 61 Gray;Gray
Color Code
ANSI 61
Conductive Panel
A84PM78G
Connection
Yes
Cubic Capacity
68 in3
Cutout Type
No Cutout
Depth
460 mm
Depth
18.11
Depth
460
Door Thickness
2.66 mm
Door Thickness
12 ga
Door Thickness
14 ga
Finish
Powder Coating
Finish
Powder Coated
Height
2,137 mm
Height
84.13
Height
2,137
Insulation
False
Insulation
No
Material
Steel
Material
Mild Steel
Mounting
Free Standing
NEMA Rating
Type 4, 12, 3R
NEMA Rating
12;3R;4
Number Of Outlet
2
Painted Panel
A84PM78
Panel Size
1829 x 857 mm
Panel Size
72.00 x 33.75 in
Protection Rating
NEMA Type 4
Size
84.13 x 77.99 x 18.11 inch
Size
84.13x77.99x18.11
Type
Mild Steel Freestanding Industrial Enclosures
Weight
658.94 lb
Width
77.99
Width
1,981
Width
1,981 mm
Package Dimensions (L x W x H)
85 IN x 79 IN x 19 IN
Package Dimensions (L x W x H)
215.9 cm x 200.66 cm x 48.26 cm
Package Weight (Imperial)
658.940 L
Package Weight (Metric)
298.895 kg
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

LT20D-NEW

1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

How to Install the AU84X7818BLP Controller

This guide provides step-by-step instructions for installing and configuring the AU84X7818BLP Controller, ensuring proper wiring and initial setup.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the AU84X7818BLP controller to the designated mounting surface using the provided mounting screws. Ensure that the controller is level and firmly attached.

  2. Connect the wiring

    Using wire strippers, prepare the wires for connection. Connect the power supply wires to the designated terminals on the controller, ensuring correct polarity. Use terminal connectors for secure connections.

  3. Verify connections

    After all connections are made, use a multimeter to verify that the voltage at the controller terminals is within the specified range. Ensure all connections are tight and secure.

  4. Initial setup

    Power on the controller and follow the manufacturer's instructions to configure the initial settings. This may include setting communication parameters and operational modes.

  5. Calibrate the controller

    Perform any necessary calibration procedures as outlined in the user manual. This may involve adjusting settings based on the specific application requirements.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.