The range of transformers are typically used to convert 240 volt to 110 volt which is predominately used on building and construction sites but other options are also available.
From 1.5 Kva to 10 Kva the size of transformer required will be determined by the wattage of the devices and how many being used. Power Tool rated, Continuous rated, Step Up, Metal Vented and Single Phase Transformers are all included in the range.