Products

Load banks for high-performance testing

500kW Liquid-Cooled Bank

Engineered for high-performance testing, our 500kW Liquid-Cooled Load Bank is designed to simulate real-world data centre loads while seamlessly integrating with main cooling infrastructure services.

By dissipating heat through liquid rather than air, this solution ensures accurate, efficient, and safe testing of your cooling systems at full capacity. Whether you’re commissioning a new facility or optimising an existing one, our liquid-cooled load bank provides the precision and reliability needed to validate your infrastructure with confidence.

  • Real time validated test data content analysis
  • Dual power connectors , 400/400a split (optional)

  • Advanced fluid distribution conversion points (optional)

  • Global remote monitoring

  • Advanced safety systems for safe use by all

Hybrid In-Rack Load Bank

The Hybrid In-Rack Load Bank is the ideal solution for testing modern high-density data centres, combining both air and liquid cooling capabilities.

Designed to replicate dynamic IT loads, this unit allows for precise validation of cooling efficiency under real-world conditions. Its flexible design supports both traditional air-cooled environments and cutting-edge liquid-cooled deployments, making it an essential tool for ensuring optimal thermal performance across all operational scenarios.

  • Industrial-Grade Performance & Resilience
  • Low-Latency, Real-Time Analytics Engine
  • End-to-End System Integration (Top and bottom entry)

Benefits of Buying
Load Banks Direct

Purchasing load banks directly from us ensures you receive high-quality, industry-leading solutions that are engineered and manufactured to the highest standards in the United Kingdom. Our load banks are built to meet strict industry requirements, ensuring reliability, safety, and optimal performance.

By buying direct, you also gain access to customisable configurations, direct manufacturer support, and expert guidance to select the best solution for your needs. Owning your load banks provides long-term cost savings, immediate availability for testing, and complete control over your commissioning and maintenance processes, giving you confidence in your infrastructure’s performance.

Benefits of Renting
Load Banks

Renting load banks offers a cost-effective, flexible solution for short-term testing and commissioning needs. With rental options, you avoid large capital expenditures while still gaining access to the latest technology and expert support.

Our rental fleet is ready for rapid deployment, allowing you to scale testing as needed without the burden of long-term ownership. Plus, with ongoing maintenance and servicing included, you can focus on your project without worrying about equipment upkeep.

Other products

At Powerload we can also supply the following products.

  • manifolds

    Advanced fluid distribution points

  • Bespoke Manifold Trolley

  • Dual 400/400a split electrical connections

  • Electric space heaters

  • Flushing & Refill Carts

Custom-engineered load testing solutions with full commissioning support –
usable at every stage of your critical power project

Our load banks and commissioning services are trusted in mission-critical environments, including hyperscale data centers and utility-scale infrastructure. We help clients eliminate surprises, reduce risk, and compress timelines – without compromising test quality.

Most rental providers deliver a one-size-fits-all unit and leave you to figure it out. At Powerload, we manufacture bespoke load banks designed for use across every stage of your project – from early validation to final commissioning – and we stay involved every step of the way.

  • Custom Manufacturing
    Built to match your exact test profile, cooling type, UPS setup, or rack simulation.
  • Multi-Stage Utility
    Use early in the program to test rising mains, spot cooling issues, or later to simulate exact server load conditions.

  • Onsite Expertise
    Our engineers don’t just deliver the product—we support your full commissioning process.

Powerload’s test systems are engineered for versatility across your commissioning program:

  • Early-stage integration
    Connect to rising mains to detect cooling or power issues weeks ahead of traditional load testing.
  • End-of-line simulation
    Precisely replicate power profiles of NVIDIA or other high-performance server racks.
  • UPS and backup testing
    Validate infrastructure performance without traditional resistive heat loads, reducing complexity and cost. Powerload gives you the ability to test smarter, earlier, and more accurately.

Speak to an engineer today!

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