Power Transformer
What is inside a power pole transformer?
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Answers
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一月 27, 2026 11:02 上午 by Karen Carter
A pole transformer contains a laminated core, HV and LV windings, insulating dielectric oil, bushings, fuses, and a tank. Its purpose is to step distribution feeders (e.g. 7-35 kV) down to utilization voltages (240/120 V).