Generator Load Bank Testing

Generator & UPS Load Bank Testing

What is Generator Load Bank Testing?

Generator load bank testing verifies a generator's performance and identifies issues before they cause failures. Solent Power does this by simulating real electrical loads on your generator.

Generators provide vital backup power in residential, commercial and industrial settings - but they require regular load bank testing to ensure they'll work when needed.

A generator that fails to work to its potential capacity or experiences issues such as wet stacking could result in operational downtime and lead to expensive repairs.

Load bank testing ensures that your generator will meet its load requirements when needed. These services are vital for those who rely on emergency power, including hospitals, data centres, and industrial businesses.

Generator Load Bank Testing keeps your business operations moving with non-intrusive testing.

Solent Power performing generator load bank testing in Hampshire

Generator & UPS Load Bank Testing

Load Bank Testing Explained

Load bank testing assesses a generator's reliability by simulating different electrical loads in a controlled environment. An engineer uses a load bank to verify whether the generator can handle its rated capacity and identify faults.

When you invest in load bank testing, you can detect and fix issues before they become critical faults requiring expensive repairs.

Load banks are vital pieces of equipment that work by applying an artificial load to a UPS (uninterruptible power supply) or generator. Engineers can use load bank testing to simulate and test real work scenarios.

Simply put, your load bank testing service will connect a temporary device to your generator and assess whether it can meet various power needs. Depending on your system's purpose and needs, the testing can be either resistive or reactive, or a combination of both.

As you can imagine, load bank testing is integral for confidence, as it ensures that your generator can power essential equipment in the event of a power outage.

Generator & UPS Load Bank Testing

Why Should I Choose Load Bank Testing?

There are many reasons to choose load bank testing, and it's a vital part of your generator servicing and maintenance routine. Here's why:

Generator Capacity Verification: Load bank testing ensures that your generator can handle the load it's currently rated for. Poorly maintained generators may be unable to handle their intended load, leading to expensive repairs and even replacements.
Preventing Wet Stacking: Wet stacking occurs when your generator frequently runs at light loads, and it causes moisture and unburnt fuel particles to accumulate in the fuel exhaust. This can result in expensive repair costs and the need for frequent maintenance.
Protection Against Failures: By investing in load bank testing, you can identify minor issues and prevent them from turning into significant failures that result in operational downtime.
Compliance: Certain industries may require regular load bank testing due to insurance policy requirements or regulations.
Longevity: Most importantly, you'll have peace of mind that your generator can meet its desired load and will perform in the event of a power failure.

It's important to safeguard your operations with regular generator maintenance and testing. Schedule a visit from Solent Power, today.

Generator & UPS Load Bank Testing

What Are The Load Bank Testing Options Available For Me?

At Solent Power, we can help you assess your needs and choose the right load bank package for your generator and business. There are four main load bank testing options available:

Resistive Load Bank Testing: This form of load bank testing assesses whether your generator can deliver its full output without failing or overheating. It will also assess how different components, such as the engine and fuel supply, perform. However, resistive load testing can only assess power demands, and it won't provide a full picture of your system's capacity.
Reactive Load Bank Testing: In contrast, reactive load banks can simulate more complex loads, making evaluating total power output easier. They'll also let engineers determine whether the generator can handle demanding and more realistic conditions.
Combined Load Testing: Combined load banks can provide a complete analysis of the generator's ability to handle a range of mixed loads. These tests are ideal for industries with a range of demands and provide complete peace of mind.
Load Step Testing: Stepped load bank tests involve running the generator at different loads—typically from 25% to 100%. These tests are most beneficial when commissioning new UPS systems or performing preventative maintenance.

When you work with Solent Power, we'll evaluate which bank testing services are best for your needs and provide advice so you can have lasting peace of mind.

Generator & UPS Load Bank Testing

The Benefits of Load Bank Testing

There are many benefits associated with load bank tests, and they're a vital investment for businesses with generators. Here's what you can look forward to when you invest in our testing services:

No Operational Downtime: Using a load bank means that you don't have to disrupt daily operations and can perform your test during business hours. The building load will be supplied by the mains as usual.
Determine Full Capacity: Most generators aren't stretched to their full potential. Performing a load bank test lets you see how the generator performs at its maximum output and whether it can support critical power systems.
Long-Term Savings: A generator that cannot handle its intended load will often need to be repaired or even replaced. Regular tests can identify potential issues and ensure you can act immediately.
Installation Validation: When you install a diesel generator, performing a load bank test ensures everything will work as it should. Many companies - including Solent Power - offer this as part of the installation package.

Generator & UPS Load Bank Testing

Load Bank Testing Procedure

Solent Power takes a safety-focused approach to load bank tests, ensuring our experts can assess your generator's capacitive load bank and provide ongoing advice. Here's how it works.

Step 1: Site Survey

Before we begin the testing process, we'll perform a complete analysis of your site, including examining the generator system, access points, and surrounding environment.

This allows us to address potential risks and eliminate hazards. It also ensures that our experts can determine which testing type best suits your needs.

Step 2: Load Bank Setup

We'll bring a mobile load bank to your site and connect it to a suitable access point, which might be a test socket, external panel, or distribution board.

Our specialists are certified engineers who know how to conduct these tests in accordance with safety regulations.

Step 3: Testing

Once the setup process is complete, we'll apply the desired electrical load and gradually increase it.

By using step-by-step load bank testing, we can gradually increase the generator's demand and see how it responds to higher loads.

Step 4: Performance Monitoring

Our specialists will continue to monitor the generator's performance and record key metrics, including the temperature of exhaust systems, voltage and frequency stability, fuel consumption rates, alternator output levels and engine response.

These metrics enable us to identify whether the generator is experiencing strain or is at risk of faults.

Step 5: Shutdown

Once the testing process is finished, we'll reduce your generator's load and shut it down. The system needs time to cool before we can disconnect the load bank.

Once we remove the load bank from your site, we'll return your equipment to its pre-test state and ensure we leave the areas as we found them.

Step 6: Reporting and advising

You'll receive a detailed report outlining our test findings and any observations. Our experts will also provide tailored advice regarding whether you'll need to take further steps and if the generator requires repairs.

Our main goal is to help you maintain your generator and reduce expensive repairs.

Generator & UPS Load Bank Testing

Why Solent Power for Generator Load Bank Testing?

When you choose Solent Power for load bank testing services, you benefit from an expert team with years of experience. Our experts are dedicated to helping you reduce repair costs and benefit from long-term peace of mind.

Here's what you can look forward to when you work with us:

Experienced Engineers: Each Solent Power technician must be fully trained and qualified in all aspects of load testing and diagnostic support. We go out of our way to ensure our engineers can provide the best possible service and give you peace of mind.
Reporting: We don't just offer load testing services; we make it easy for you to take action through detailed reporting. You can also benefit from actionable advice and reports that are easy to understand.
Flexible Scheduling: Wherever possible, we go out of our way to provide load bank tests at a convenient time and date for your business. Our specialists will work around your schedule and operations to prevent disruptions.
Convenience: Our headquarters is in Southampton, but people across the UK can access our services. We also go out of our way to provide competitive prices that align with your budget but still reflect the quality of our service.

Generator & UPS Load Bank Testing

Book Our Generator Load Bank Testing Package Today

Investing in professional generator load bank testing services enables you to enjoy peace of mind and ensure that your generator will continue to perform. If you're interested in receiving support from our experienced generator specialists, please don't hesitate to contact us today.

We'll arrange an on-site assessment and do everything possible to conduct the test at a suitable time.

Enquire Now

Generator & UPS Load Bank Testing

Protect your engine from harmful carbon deposits

Always test your standby diesel generator at full capacity. Don't feel powerless when power loss strikes.

When a generator is run for regular periods of no-load or light load (<30%) issues occur such as ‘cylinder glazing’ and ‘wet stacking’.
These cause carbon deposits in your engine and exhaust that if left to accumulate, can cause expensive repairs due to premature engine or turbocharger failure.
By connecting a load bank and testing to a higher load rating, this will burn of the carbon deposits and protect your engine and extend the working lifetime of your asset.