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This is a technical specification sheet for a Class Knan three-phase 60 Hertz distribution transformer manufactured in the USA. The transformer, serial number 21603073-001-01, was manufactured in April 2006. The unit is rated at 30 LV BIL kV with an AL designation and features a 4800-volt tap position with an 18.09-volt current rating in switch position 1. The high-voltage (HV) rating is 95 kV, and the low-voltage (LV) rating is 30 kV.

Approximate weights are detailed in the specification, with the core and coils weighing 987 pounds, the dielectric oil at 2093 pounds, the case at 1450 pounds, and the total unit weight at 5130 pounds. The transformer includes five switch position settings with corresponding voltage and current readings across switch positions 1 through 5, ranging from voltages of 13860 to 12540 on the high-voltage side and currents from 6.29 to 6.95 amperes. The unit features three-phase high-leg, high-B (H1A H1B), high-A high-B (H2A H2B), and high-A high-B (H3A H3B) configurations as shown in the winding diagrams. The transformer is designed with less-flammable biodegradable level of PCB per manufacturer specifications and includes grounding provisions.