MONITORING SYSTEM FOR THE INSULATION OF A DISTRIBUTION SYSTEM

摘要

PURPOSE: A monitoring system for the insulation of a distribution is provided to check and keep maintenance and prevent previously an accident due to sudden failure by monitoring a change of insulation deterioration. CONSTITUTION: A monitoring system includes a terminal table, a setting unit, and a display unit. The terminal table is used for connecting the current signal line and the voltage signal line extending from a current transformer. The setting unit sets the current transforming ratio and selects a plurality of inputs, and switches the display type. The display unit displays the set values and an arithmetic processing result(8). The monitoring system has one side of about 200 mm and the other side of about 150 to 20 mm in appearance.