An interactive ESB Networks map showing the location of transformers and their kVA
capacity (similar to their wattage output, but technically a bit
different). Interesting to see their distribution around Kilcullen. Most
of the transformers are in the sub 200 kVA range with a few greater
than 200 kVA. Lines from the substation aren't shown, but partial
sections of these are included on Openstreetmap. You can view it here