BUYER GUIDE
How to evaluate this transformer requirement.
Main price drivers
The biggest cost drivers usually include kVA rating, voltage class, winding material assumptions, insulation system, loss requirements, impedance, enclosure, cooling fans, temperature monitoring, accessories and applicable standards.
Why quotes differ
Two dry type transformer quotes may look different because one includes enclosure, special tests, lower losses, copper assumptions, packing or documentation while another excludes them. Buyers should compare the commercial scope line by line.
How to request a useful price
Send the rating schedule, destination, standard, test requirements, installation environment and preferred delivery terms. If exact data is not ready, provide the load and voltage information so the supplier can list assumptions.