| 摘要 |
An insulator for a transformer is provided to insert plural second pipe bodies into cylinder-shaped first pipe bodies, and to injection-mold an insulating housing having plural wing plates, thereby minimizing generation of a leakage current produced from a transformer. An insulator(10) for a transformer comprises as follows. The first pipe bodies(16) are in cylinder shape. At least more than one of the second pipe bodies(18) is sequentially inserted/fixed to the first pipe bodies(16). A connection cap(21) is inserted into the first pipe bodies(16), and connects an iron apparatus(22) with a conductive bar(26) combined with a power line(32). An insulating housing(12) is injection-molded in outer diameter of the first pipe bodies(16), and has plural wing plates(14).
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