Four-post iron core three-group no-interference combined transformer

Four-post iron core three-group no-interference combined transformer

CN
  • CN 2,363,364 Y
  • Filed: 12/18/1998
  • Issued: 02/09/2000
  • Est. Priority Date: 12/18/1998
  • Status: Active Grant
First Claim
Patent Images

1. , the non-interfering combined transformer of a kind of four column iron core three-phases, it is mainly paid coil parts such as (8) mutually by transformer core, A phase primary coil (5) and A and forms, it is characterized in that:

  • transformer core is made up of post iron (1), post iron (2), post iron (3), post iron (4) four column iron cores, A phase primary coil (5) is wound on the post iron (1), and the two ends of A phase primary coil (5) is connected with fuse (11) and is connected a termination of primary coil (6) and C phase primary coil (7) mutually with B;

    B phase primary coil (6) is wound on the post iron (2), and the two ends of B phase primary coil (6) is connected with fuse (11) and connects a termination of primary coil (7) mutually with C;

    C phase primary coil (7) is wound on the post iron (3), the two ends of C phase primary coil (7) is connected with fuse (11), and transformer fe stem stem iron (1), post iron (2) and post iron (3) are wound with respectively that A pays coil (8) mutually, B pays coil (9) mutually and pays coil (10) mutually with C.

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