| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an arrestor where arrestor elements can be cut easily off a main circuit conductor and the voltage assignment of the arrestor elements can be equalized. <P>SOLUTION: This arrestor is equipped with a bushing 2 which is arranged airtightly in the opening 1a of an equipment case 1, and an arrestor mold body 6 including an arrestor element stack 61 is mounted detachably on this busing 2. The bushing 2 is equipped with a bushing main body 3 consisting of a hard insulator and, at the tip of the bushing body 3, a high-voltage shield body 4 embedded concentrically with the bushing main body 3. The periphery of the tip of the arrestor element stack 61 is covered with a high-voltage shield body 4. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
