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Three Phase Pole TransformerWondering what a Three Phase Pole Transformer is? Well, you can bet a Three Phase Pole Transformer is working hard around you every single day. Easily viewed, three phase pool transformers are the units that we see on utility poles on our streets and by ways. Take a look above you the next time you drive down the street, you will most likely be able to see one working away, transforming power for our use! A Three Phase Pole Transformer is primarily utilized for power conversion of high voltage (7,200v) down to standard voltage that would be used in a home or low voltage commercial application (220-240v) with the power transmission occurring via three wires. The three wires meet at an electric meter which determines how much electricity is being used. Two of these three wires are positive and supply the 120v power that we commonly use in our day to day lives and the remaining wire is a ground. Although most pole transformers are single phase, vector designations can be connected in a three phase bank and this also helps to determine the number of primary bushings. Three Phase Pole Transformers are commonly designed to be compact in size, enabling ease of installation on single poles. If it's a larger sized three phase pole transformer, they are often housed on two poles. Today's Three Phase Pole Transformer is used extensively in rural areas where power cables have not yet gone underground. The units are placed on poles to protect them by making them inaccessible, minimizing vandalism, and reducing risk to people and animals. There are three phase pole transformers that are placed at ground level, however, so they are not exclusively found high above on the poles. Three Phase Pole Transformers commonly range in power from 16kVA 100kVA and aptly handle the job of transforming power that's 11,000v 33,000v down to 400v. Because of the three phase pole transformer is an outdoor installation, careful consideration to their design has been taken to ensure they are able to withstand whatever elements they may encounter. Featuring protective coatings to reduce corrosion, some may even be constructed from stainless, 3CR12 steel or sprayed with zinc to withstand the most corrosive environments such as coastal locations. Another design feature of the three phase transformer are primary and secondary windings, which can be aluminum or copper. Since the 1970s the industry standard has been aluminum but copper windings have been found to be more efficient, although they may be more costly. When weighing cost vs. benefits, you may find that copper windings are a more cost effective choice over time. Can We Help You Further With Three Phase Pole Transformers?Wondering which Three Phase Pole Transformer is right for you? Our helpful three phase pole transformer specialists are ready to help you determine exactly that! Three Phase Pole Transformer specialists are always available to answer your questions and to take your order. TEMCo offers a full line of three phase pole transformers as well as all the top makes and models of power products on the market today. TEMCo is a family-run business with over 40 years of industry-leading experience--from design to manufacturing and distribution. TEMCos business has been built on providing superior customer service and TEMCo's technical and engineering staff can help you choose the right power solution, whatever your power requirements may be. For your best pricing on three phase pole transformers with quick ship at low rates, call TEMCo today! 1-510-490-2187 or 1-800-613-2290. Remember to bookmark us: Three Phase Pole Transformers |
![]() A three phase pole transformer is easily identified as the common utility pole that we see on the streets every day.
Three phase pole transformers are typically designed with protective coatings which are applied to their tanks to reduce corrosion from the elements.
TEMCo's team of experienced three phase pole transformers specialists are standing by to assist you! |