ATOSG-45KVA three phase isolation transformer is powerful, reliable, step down/ step up 480V/ 240V to 208/ 120V, suitable for both indoor and outdoor applications.45 kVA Isolation Transformer Features
45 kVA Isolation Transformer Specifications
Note:Transformer can only convert voltage and CANNOT convert frequency.Transformer CANNOT convert single phase voltage to 3 phase voltage.Input/output voltage, power rating and whether with shell of all transformers, can be customized according to clients' requirements.3 phase Isolation Transformer Wiring MethodIsolation Transformer Application AreasTips: Dry type step up & step down isolation transformer cooling methodDry type step up & step down isolation transformers mainly include natural air type and forced air type. Natural air cooling is mainly for transformers which are continuous operating within the rated capacity. Forced air cooling method can make the output capacity of the transformer increase by 50%. This method is mainly applied to discontinuous load operation or load operation due to accidents. However, both the impedance voltage or load loss will not increase naturally during the loading operation and they are not conducive to economic operation, so it is not appropriate to make the transformer run under suchload for a long time.
Three Phase Isolation Transformers Catalog.pdf
Need more detail of ATO isolation transformer? Here is a good explanation about it in this video. To test the accuracy of the transformer voltage, we take a 3000 VA single phase 220V iuput to 110V output isolation transformer as an example.