Autotransformer, Dry Type, 500/400KVA, 600/480 - 480/380VAC, 3PH

Core Design. Cores are high-quality electrical steel from industry-leading suppliers n 3R Compliant. All new units ship with weather shields already installed n Flexibility. When a weather shield is not needed, it can easily be removed n Terminal Lugs. Primary and secondary terminals come standard with lugs (up to 112.5kVA) for quicker, easier connections n Isolating Pads. Extra padding reduces noise and vibration, assuring quiet operation n Aluminum Windings. Aluminum provides increased insulation life, cooler operation, and lower losses n Consistent Fit/Form. Enclosure sizes of DOE 2016 units are identical to TP-1 sizes