AoI0012_Transformers and Voltage Regulators.pdf

This document is an inventory list of electrical transformers with technical specifications. The inventory contains 23 transformers manufactured between 1988 and 2007, representing multiple manufacturers including GE, Cooper, Square D, T&R, Maddox, Siemens, and Vantran. Each transformer is assigned a unique Federal Equipment Management (FEM) number for identification and tracking purposes.

The transformers vary significantly in capacity, ranging from 37.5 KVA to 2500 KVA, with primary voltages between 208 and 13,200 volts and secondary voltages between 120 and 480 volts. Oil capacity ranges from 44 to 1543 gallons, and impedance values (Z%) span from 1.4 to 6.3 percent. Notable high-capacity units include a 2500 KVA Cooper transformer from 2007 (FEM03036) with 722 gallons of oil capacity, and a 1500 KVA Siemens transformer from 1988 (1543 gallons oil capacity). The inventory appears to represent equipment assets requiring organization and management, potentially for facilities maintenance, procurement planning, or equipment lifecycle tracking purposes. Several entries lack complete specifications, indicating incomplete data records for certain units.