Federal Pacific FH51CEMD-3 Transformer

The Federal Pacific FH51CEMD-3 transformer is a 51 kVA, three-phase power transformer that converts a 460 V high-voltage supply to a low-voltage secondary rated at 230Y 133 V. Built for industrial electrical distribution, it supports equipment, machine rooms, and control panels where a 3-phase 460 V feed is stepped down to a 230Y 133 V secondary for downstream circuits. The FH51CEMD-3 specifies a 51 kVA rating, 3-phase configuration, primary voltage 460 V, and secondary voltage 230Y 133 V. This unit is suitable for power distribution in facilities that require a 460 V input and a 230Y/133 V output to run motors, relays, and control hardware across multiple branches. When planning installation, ensure the switchgear and downstream equipment are compatible with the 460 V primary and 230Y 133 V secondary ratings.