Distribution transformer refers to a static electrical device in the distribution system that transforms AC voltage and current according to the law of electromagnetic induction to transmit AC electrical energy. Usually installed on poles or in distribution stations, used for daily lighting and factory power, the general low-voltage output voltage is 0.4kV and below. Distribution transformers have small capacity, generally 2500kVA and below; the primary voltage is also relatively low, all below 35kV. Our company produces fully sealed distribution transformers, with corrugated heat dissipation fins of the corrugated tank body as heat dissipation expansion and contraction elements, completely isolating transformer oil from the atmosphere. Can be produced according to user needs with primary rated voltages of 6, 10, 10.5, 20, 35kV and other various voltages.