| 摘要 |
<p>PURPOSE:To perform several types of insulation tests with one device, by connecting a first insulating function section to a system control section through an interface section to allow mutual communication of information so that mutual information communication is made possible with a second insulating function section not through the interface section. CONSTITUTION:A DC testing function section 1, a first partial discharge testing function section 3, an AC testing function section 4 and a voltage adjustor 7 are connected to a system control section 2 through an interface section 5. A second partial discharge testing function section 6 is connected to the system control section 2 by a separate system not through the interface section 5. The control section 2 has a control circuit 2a and a terminal 2e for input such as keyboard connected thereto 2a and a monitor 2b such a plasma display or the like, a printer 2c and a plotter 2d in a display output system. This achieves a reduction in test time and a labor saving for input thereby enabling measurement and evaluation of deterioration in insulation by several test methods with one device.</p> |
