nVent A90BP18G - Universal Barrier Panel for Unibody Free-stand, fits A=90 and C=18, Conductive
nVent

A90BP18G

UPC: 783510384258

Documents & Media
Installation Instructions

Contact for Pricing

Overview

Enhance safety and operational efficiency within your industrial enclosures with the nVent A90BP18G Universal Barrier Panel. This critical component is engineered to provide a robust Type 1 solution, significantly mitigating the risks associated with electrical hazards such as electric shock and arc flash. By creating a physical separation within the enclosure, the A90BP18G effectively isolates high-voltage sections from low-voltage control and programming equipment, ensuring a safer working environment for personnel. Designed for seamless integration into nVent's Unibody Free-stand and floor-mount enclosures featuring a centerpost, this barrier panel offers exceptional versatility. Its universal design ensures a precise fit for enclosure dimensions A=90 and C=18, simplifying installation and guaranteeing optimal performance. The conductive nature of the panel further contributes to overall enclosure integrity and safety. The primary function of the nVent A90BP18G is to prevent incidental contact or accidental exposure to live high-voltage components. This is particularly crucial in environments where frequent access to low-voltage control systems, human-machine interfaces (HMIs), programmable logic controllers (PLCs), and other sensitive electronic devices is required. By installing this barrier, maintenance technicians and operators can confidently work on control systems without the inherent dangers of proximity to high-power circuits. Key benefits and features of the nVent A90BP18G include: * **Enhanced Electrical Safety:** Provides a physical barrier to prevent shock and arc flash hazards. * **Component Isolation:** Separates high-voltage and low-voltage sections within the enclosure. * **Universal Fit:** Designed for nVent Unibody Free-stand and floor-mount enclosures with centerpost (fits A=90, C=18). * **Conductive Material:** Contributes to overall enclosure electrical integrity. * **Reduced Risk of Incidental Contact:** Protects personnel accessing low-voltage control equipment. Industries that benefit from the implementation of nVent barrier panels include manufacturing, power generation and distribution, water and wastewater treatment, oil and gas, and any sector utilizing complex industrial control systems. The nVent brand is synonymous with quality and reliability in electrical protection solutions, making the A90BP18G a trusted choice for critical infrastructure and industrial automation projects. Proper installation, in accordance with nVent guidelines and local electrical codes, is essential to realize the full safety benefits of this product. Investing in the nVent A90BP18G is a proactive step towards ensuring compliance with safety regulations and safeguarding both personnel and valuable equipment.
  • Meet UL Type 1 construction requirements when installed in an nVent HOFFMAN enclosure
  • Top and bottom barrier plates included to provide a full-depth separation
  • Main barrier plate has a 6-inch extender to add flexibility when mounting
  • Quick release hinges used to secure the main barrier plate to the top barrier plate to simplify installation
  • Ground stud on the main barrier plate
  • Designed to fit the following bulletins: A21 (excluding CPX enclosures), A28M2, A28MM, A4L3D, A4L3, A4L, A21S4 (excluding CPX enclosures), A28S4, A4S2, A4S3, A4SL
  • Mount to the welded or removable centerpost of an enclosure; the barrier panel cannot be installed in free-stand or floor-mount enclosures without a centerpost
  • Mounting hardware and brackets included

Specifications

Application
Controls and Drives; Power Distribution
Cable Entry
No
Color
Galvanized Unpainted
Finish
Galvanized
Fits Enclosure
90 x 18
Height
66 mm
Height
2.6 in
Material
Mild Steel
Material
Conductive
Mounting
Mounts to centerpost
Mounting Type
Centerpost for Unibody Free-stand and floor-mount enclosures
NEMA Rating
Type 1
Size
89.80 x 17.80 x 2.60
Size
90x18
Thickness
1.9 mm
Thickness
14 ga
Type
Industrial Panels and Panel Accessories
Weight
52.2 lb
Width
17.8 in
Width
452 mm
Works With
NEMA
Package Dimensions (L x W x H)
81.5 IN x 18.5 IN x 3 IN
Package Dimensions (L x W x H)
207.01 cm x 46.99 cm x 7.62 cm
Package Weight (Imperial)
52.200 L
Package Weight (Metric)
23.678 kg
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How to Install the A90BP18G Controller

This guide provides step-by-step instructions for installing and configuring the A90BP18G Controller on a DIN rail.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the A90BP18G Controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use terminal connectors to connect the power and signal wires to the appropriate terminals on the controller. Verify that all connections are secure.

  3. Configure the controller

    Power on the controller and use the configuration software to set the desired parameters. Follow the on-screen instructions to complete the setup.

  4. Calibrate the controller

    Perform a calibration check by following the calibration procedure outlined in the user manual. Adjust settings as necessary to ensure accurate operation.

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.