| 摘要 |
<p>PURPOSE:To lessen a receiving-distributing panel in size by a method wherein a power measuring equipment insulated by molding is fixed to a clamp which fastens an iron core, and the primary and the secondary terminal of a molded coil are connected to the power measuring equipment and then led out of a transformer. CONSTITUTION:A resin-molded high voltage instrument current transformer 4 is mounted through the intermediary of a mounting base 6 on an upper clamp 3 at a position where the primary terminal 7 of a molded coil 2 is located, and a resin-molded low voltage instrument converter 5 is also mounted through the intermediary of the mounting base 6 or the mounting base 6 at a point where a lead wire 9 of a secondary coil is led out. The primary terminals 8 and 10 of the instrument current transformer 4 and 5 are arranged extending vertically, the primary terminal 7 of a primary coil is connected to the one end of the primary terminal 8 of the instrument converter 4 located near the molded coil 2, and the lead wire 9 of the secondary coil is connected to the one end of the primary terminal 10 of the instrument converter 5 located near the molded coil 2. By this setup, a receiving-distributing panel can be lessened in size and improved in assembling workability.</p> |
