nVent A90BP20G - Universal Barrier Panel for Unibody Free-stand, fits A=90 and C=20, Conductive
nVent

A90BP20G

UPC: 783510384265


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Installation Instructions

Contact for Pricing

Overview

Enhance electrical safety and operational efficiency within your industrial enclosures with the nVent A90BP20G Universal Barrier Panel. This high-quality, conductive barrier panel is specifically 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 an enclosure, it effectively isolates high-voltage components from low-voltage systems, ensuring a safer environment for personnel and equipment. The nVent A90BP20G is designed for seamless integration into unibody free-stand and floor-mount enclosures that feature a centerpost. Its universal design ensures compatibility with specific enclosure dimensions, fitting A=90 and C=20 configurations. This strategic placement of a physical barrier is crucial when accessing low-voltage equipment, including control systems, programming devices, and human-machine interfaces (HMIs). It minimizes the potential for incidental contact or accidental exposure to hazardous high-voltage areas, thereby safeguarding maintenance technicians and operators. Constructed with durable, conductive materials, this barrier panel not only provides essential physical protection but also contributes to the overall integrity and grounding of the enclosure system. The nVent brand is synonymous with reliability and innovation in electrical protection solutions, and the A90BP20G exemplifies this commitment. Professionals across various industries, including manufacturing, automation, power distribution, and telecommunications, rely on nVent products to meet stringent safety standards and ensure the longevity of their critical infrastructure. Key benefits of implementing the nVent A90BP20G Universal Barrier Panel include: * **Enhanced Safety:** Significantly reduces the risk of electrical shock and arc flash incidents by creating a physical separation between high and low voltage zones. * **Improved Accessibility:** Allows safe access to low-voltage control and programming components without compromising the integrity of high-voltage sections. * **Universal Fit:** Designed for compatibility with nVent Unibody Free-stand and floor-mount enclosures (A=90, C=20), simplifying installation and inventory management. * **Conductive Properties:** Contributes to the overall electrical safety and grounding of the enclosure. * **Durability:** Manufactured with robust materials to withstand demanding industrial environments. Choosing the right barrier panel is a critical step in designing safe and compliant electrical enclosures. The nVent A90BP20G offers a reliable, effective, and universally applicable solution for a wide range of industrial applications. Its straightforward installation process and the assurance of nVent's quality make it an indispensable component for any facility prioritizing electrical safety and operational continuity. Trust nVent to provide the protection your critical systems demand.
  • 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 20
Height
66 mm
Height
2.6 in
Material
Mild Steel
Material
Galvani
Mounting
Mounts to centerpost
Mounting Type
Unibody Free-stand or Floor-mount with Centerpost
NEMA Rating
Type 1
Series
Universal Barrier Panel
Size
90x20
Size
89.80 x 19.80 x 2.60
Thickness
1.9 mm
Thickness
14 ga
Type
Industrial Panels and Panel Accessories
Weight
53 lb
Width
502 mm
Width
19.8 in
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)
53.000 L
Package Weight (Metric)
24.041 kg
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How to Install the A90BP20G Controller

This guide provides step-by-step instructions for installing and configuring the A90BP20G Controller, ensuring proper setup and calibration.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the A90BP20G controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the wiring

    Use wire strippers to prepare the wires and connect them to the appropriate terminals on the A90BP20G controller. Ensure all connections are tight and secure.

  3. Power on the controller

    Apply power to the A90BP20G controller and verify that it powers on correctly. Use a multimeter to check voltage levels if necessary.

  4. Configure the settings

    Access the controller's configuration interface and input the necessary parameters for your specific application. Save the settings once completed.

  5. Calibrate the controller

    Follow the calibration procedure outlined in the manual to ensure the A90BP20G controller operates accurately. Adjust settings as needed based on calibration results.

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.