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This is an equipment nameplate/specification label for an electrical transformer manufactured by Brandon & Clark Inc. The unit is a single-phase transformer with a capacity of 100 kVA, manufactured in May 1987. Key electrical specifications include: primary voltage of 12,470 GRD Y/7200 volts, secondary voltage of 240/120 volts, impedance of 1.87%, and a frequency rating of 60 Hz. The transformer contains less than 50 parts per million of polychlorinated biphenyls (PCBs) in the dielectric fluid, meeting non-detectable level requirements per specifications. The unit operates with oil cooling and requires the tank to be sealed and pressure relief devices installed per manufacturer instructions. Additional technical details include winding configuration codes and operational parameters for both high-voltage (HV) and low-voltage (LV) sides of the transformer, with model designation A B07J775162.