HAMMOND POWER SOLUTIONS DM051KK DRIVE ISOLATION TRANSFORMER, 51KVA, 480D PRI/480Y SEC

THIS IS A HAMMOND POWER SOLUTIONS DM051KK DRIVE ISOLATION TRANSFORMER, IDENTIFIED AS A GENERAL PURPOSE, TYPE K UNIT. IT IS RATED FOR 51KVA AND FEATURES 3-PHASE OPERATION. THE TRANSFORMER HAS A PRIMARY VOLTAGE OF 480D (DELTA) AND A SECONDARY VOLTAGE OF 480Y/277V. THE WINDINGS ARE MADE OF ALUMINUM, AND THE UNIT IS HOUSED IN A NEMA 3R ENCLOSURE. THE DIMENSIONS ARE 23.9 INCHES IN WIDTH, 25 INCHES IN DEPTH, AND 28.75 INCHES IN HEIGHT, WITH A CASE STYLE OF NH6. THE WIRING DIAGRAM IS NOTED AS SCD 7.