| 摘要 |
<p>A capacitance of the measurement capacitor (8) connected between sensor switch (4) to meter (6,6') is determined before incising electrical cable (3) during first measurement cycle in which charge balance is carried out between measurement and reference capacitances. A parameter that displays a change in capacitance after incising into electrical cable in relative to measured capacitance is determined in next measurement cycle. A signal to display contact with the conductor is produced if the change is greater than established threshold value. An independent claim is included for cable processing plant.</p> |
