NMBHW81 VERTIV Liebert Nfinity Bypass Cabinet

Review VERTIV Liebert Nfinity Bypass Cabinet

Introducing the Vertiv NMBHW81 Liebert Nfinity Bypass Cabinet, a versatile and efficient solution for power distribution and protection in data centers and critical applications. This bypass cabinet is designed and manufactured by Vertiv, a global leader in delivering continuous power solutions.

The NMBHW81 is part of the Liebert Nfinity series, which is recognized for its advanced features and reliability. The cabinet is constructed with 16-gauge, hot-dip galvanized steel to ensure durability and corrosion resistance. It boasts an adjustable height design, allowing for easy installation and integration with various types of racks and equipment.

The NMBHW81 offers a generous capacity of up to 2,400 amps, making it suitable for large-scale power distribution applications. It features a modular design, enabling the addition of multiple power modules to accommodate varying power requirements. Each power module is independently fused and can be easily removed for maintenance or replacement.

One of the key advantages of the NMBHW81 is its built-in bypass functionality. This feature allows power to bypass the main power distribution unit (PDU) in the event of a failure, ensuring uninterrupted power supply to critical equipment. The bypass switch is located at the front of the cabinet, making it easily accessible for quick action during an emergency.

Additionally, the NMBHW81 comes with a number of safety features, such as ground fault detection and automatic shutdown in case of overcurrent or overvoltage conditions. It also includes a locking mechanism to prevent accidental opening and a keyed access system for added security.

The cabinet is designed to be easily expandable and can be integrated with various accessories, such as busbars, transfer switches, and metering equipment. It is also compatible with Vertiv's PowerWaveTM busway system, offering even greater flexibility and scalability.

The NMBHW81 is designed to ensure reliable and efficient power distribution, even in the most demanding environments. Its robust construction, advanced features, and built-in bypass functionality make it an ideal choice for data centers, telecommunication facilities, and other critical applications.

Pros and Cons of Buying a Vertiv NMBHW81 Liebert Nfinity Bypass Cabinet

The Vertiv NMBHW81 Liebert Nfinity Bypass Cabinet is a popular choice for power distribution and bypass applications in data centers. Let's examine the key advantages and disadvantages of this product to help you make an informed decision.

1. High-density power distribution: The NMBHW81 offers a high-density power distribution solution, accommodating up to 16 power modules in a 22RU enclosure. This makes it an ideal choice for data centers with limited space.

2. Enhanced reliability: The Nfinity bypass system provides an additional layer of protection against power interruptions, ensuring uninterrupted power supply to critical IT equipment.

3. Flexibility: The modular design allows for easy integration with various power sources, such as UPS systems and generators. This flexibility ensures that the NMBHW81 can be adapted to various power infrastructure configurations.

4. Scalability: The cabinet can be expanded by adding more power modules as needed, making it a cost-effective solution for growing data centers.

5. Improved cooling: The NMBHW81 is designed to accommodate Liebert Precision Cooling Units, ensuring optimal operating temperatures for the power modules and IT equipment.

1. Cost: The high-density power distribution and added features of the NMBHW81 come at a premium price, making it a more expensive option compared to standard power distribution cabinets.

2. Complexity: The modular design and advanced features of the NMBHW81 may require additional expertise and resources for installation, configuration, and maintenance.

3. Size: The compact, high-density design of the cabinet requires careful planning and sufficient space for proper installation and access to IT equipment.

The Vertiv NMBHW81 Liebert Nfinity Bypass Cabinet offers several advantages, including high-density power distribution, enhanced reliability, flexibility, and scalability. However, it comes with a higher cost and increased complexity compared to standard power distribution cabinets. If your data center requires a high-density, reliable power distribution solution and you have the necessary resources and budget, the NMBHW81 is an excellent choice. If not, you may want to consider alternative, more cost-effective power distribution solutions.

If you're looking for a high-density, reliable power distribution solution with bypass capabilities for your data center, the Vertiv NMBHW81 Liebert Nfinity Bypass Cabinet is a strong contender. However, carefully consider the additional costs and complexity involved before making a purchasing decision. It's essential to weigh the benefits against the potential investment and ensure that the solution aligns with your organization's power infrastructure and budget.

Details:

specifications rackmountcab:

• brand: Vertiv
• mpn: Nmbhw81
• type: Wall Mount
• mount type: Wall-mounted
• country of origin: Mexico

general rackmountcab:

• category: Computers > Enterprise Networking, Servers > Racks, Chassis Patch Panels > Rackmount Cabinets Frames

returns rackmountcab:

• method: money back
• time: 30 days
• policy: returns accepted
• paid by: buyer

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• best offers: true
• availability: in stock
• sold #: 11
• prices: $149.99–$539.98
• item condition:
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  • Open box
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• in stock #: 5
• options: ship-to-home
• started: december 20, 2025

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