| 摘要 |
A distribution transformer assembly for an electrical power distribution system, the transformer assembly including a fluid-tight non-metallic enclosure which can be buried in the ground, a distribution transformer having a primary and a secondary winding positioned within said enclosure, said enclosure including sealed primary and secondary electrical terminators or bushings for operatively connecting the transformer to the distribution system and insulating liquid substantially filling said enclosure to dissipate heat losses through the walls of the enclosure to the adjacent ground, at least one of the terminators having a one-way vent to the atmosphere.
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