Defender 3kVA Portable Transformer 110V 3000W (E203010)

Product Information

The Current that passes through transformer windings will determine the Copper Losses, whereas Iron Losses, Core Losses or Insulation Losses depends on voltage. What rating do you require To see the benefits of quality, high-performing transformers in your business, partner with ELSCO Transformers. We provide a range of transformer services to keep your business operating smoothly, including transformer repairs, rebuilds, retrofits, rewindsand emergency replacements.

Alternatively, you may have the kVA of your transformer and want to calculate the necessary voltage. In that case, you can adjust the equation we used above. Since you know kVA = V * l / 1,000, we can solve for V to get V = kVA * 1,000 / l. To determine your kVA size, you’ll need to make a series of calculations based on your electrical schematics. When a piece of electrical equipment malfunctions, the transformer is often the culprit. In that case, you’ll probably need to replace your transformer, and when you do, you’ll need to select one with the correct kVA for your needs. If not, you run the risk of frying your valuable equipment. In the example above, we divided by 0.8 to increase the kVA of the transformer slightly. Why did we do that?There are a few different formulas which can be used to determine the size of a transformer. A useful formula is presented below.

Very easy company to deal with, efficient and attentive. Deliver on the date we request. Competitive prices. Great company. Additional Standards/Certificates:Low Voltage Direct. (72/73/EEC), EMC Direct. (89/336/EEC), Machinery Direct. (89/392/EEC). Generally to BSEN 61558 In many industries, including health care, manufacturing, electrical contracting, higher education and corrections, reliable, high-quality transformers are essential for keeping operations running efficiently. Large facilities and industrial processes require substantial amounts of power, and they need dependable transformers to convert the energy coming from the power plant into a form they can use for their equipment and building utilities. Prompt and reliable but slightly more expensive than alternative suppliers, but chosen because of reputation and service . Remember that every transformer has a primary and secondary side. In many cases, you’ll want to calculate the primary voltage, which is the voltage the transformer receives from a power source.All information obtained while using this calculator should be confirmed by a qualified electrical contractor or engineer. Categories Products Review product LUMER 5KVA Intermittent Rated 5KVA Transformer (Input 240 Volt/Output 110 Volt)

Constant pressing of the override button on this transformer is not advised as it may lead to default of product not covered under warrantyGood product, excellent competitive price and delivery exactly as promised. What better service could you ask for? It is advised that the kVA of the transformer should be equal to or greater than the rating of the load to handle present requirements. The kVA rating will also be affected by the application of the load, for example motors may need an increased kVA rating. Transformer Formulas What is the Load Voltage When sizing a transformer it is important to determine the application. Depending if the application is three phase or single phase, this will determine which formula to use.