| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To readily mount a zero-phase current transformer. <P>SOLUTION: A plurality of coil members 200 are constituted as being detachable, and thereby the number of the coil members 200 that are to be connected is changed, depending on the size of a switch 603 to adjust the size of the zero-phase current transformer 100. Furthermore, the zero-phase current transformer 100 is constituted, such that the plurality of coil members 200 move with the coupling portion of these coil members 200 as a rotation axis, and thereby the positions of the coil components 200 are adjusted, according to the size of the switch 603 so as to adjust the shape of the zero-phase current transformer 100. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
