Typically you would expect to perform load testing during commissioning of a facility, installation of new equipment and as part of a preventative maintenance program. Load bank testing uncovers issues in a controlled situation before an actual power outage. Providing the only way to verify system functionality, load bank testing enhances the reliability of your operation and minimizes the risks associated with an unexpected power failure. Available in a variety of sizes and configurations, load banks measure commercial loads.
Typically, these loads consist of a combination of motors, heating, transformers and lighting. Resistive Load Banks : The most common type, resistive load banks mimic the operational load that a power source will see in actual use. They convert electrical energy current into heat using power resistors and dissipate the heat using air or water.
Examples of resistive loads include incandescent lightbulbs and devices with heating elements, such as space heaters and hot plates. Test your vocabulary with our question quiz! Need even more definitions? Homophones, Homographs, and Homonyms The same, but different.
Ask the Editors 'Everyday' vs. What Is 'Semantic Bleaching'? How 'literally' can mean "figuratively". Literally How to use a word that literally drives some pe Is Singular 'They' a Better Choice? The awkward case of 'his or her'. It helps evaluates not only transient loads, but also load sharing and alternator capacity. When doing testing with a reactive load on systems in parallel, you can look for hot spots using an infrared examination of the electrical system.
You can also use the load conditions to assess the electrical connections, cables, bus work and other components. Depending on your equipment, you may need both reactive and resistive load testing. If this is the case, we have models that can fulfill both needs.
Should you need a unit with the capabilities of both resistive and reactive testing in a single model, we have a solution for you. These load banks have high capacities up to 1, kVA and load up to 1, kW. Resistive-reactive models do the job of two load banks in one powerful unit. At LBD, we manufacture both resistive and reactive models.
We offer permanent, stationary designs , as well as portable solutions for on-the-go testing. Whatever testing challenges you face, let us know , and we will help you find a load bank to meet your needs from our industry-leading selection. If you are ready to get one of our prepared models or need a custom option, request a quote from our team.
Resistive vs. Reactive Load Banks Depending on your generators and how you use them, you may need resistive, reactive or both types of load banks. Resistive Load Bank Uses Resistive load banks draw power from a generator in the same way lights or appliances would. Reactive Load Bank Uses Reactive load banks can simulate inductive loads, often used commercially in construction or in backup power supplies.
How Do Resistive Banks Work? Advantages of Resistive Load Testing Resistive load testing is very common as it is the most cost-effective way to test a power source.
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