This is a product specification document for a general purpose transformer manufactured by ACME Electric Corporation's Power Distribution Products Division located in Lumberton, North Carolina. The transformer, catalog number TC-53518-3S, is rated at 25 kVA with 68 Hz, 1-phase operation and features 240x480 volt primary with w/FC taps and 120/240 volt secondary configuration. The unit weighs 246 pounds and has a winding rise of 115 degrees Celsius with 65 degrees Celsius maximum ambient temperature operation in accordance with specified instructions. The transformer is designed for outdoor installation with a Class 160 insulation system (reference drawing B-111705) and minimum field-installed clearances of 8 inches on sides and 18 inches vertically. The equipment is equipped with internal wiring information detailed on the inside cover and is manufactured in the USA. A secondary label indicates this is a shielded transformer designed for cleaner power output, and it is configured as line EP-417 load emergency generator 208/120 volt distribution panel equipment.
