DEVICE FOR MONITORING AN ELECTRICAL CONDUCTOR AND ELECTRICAL INSTALLATION COMPRISING SUCH A DEVICE

摘要

The control device is intended to be arranged on a conductor (6) of electrical line. It comprises a housing (2) protection, a mechanism (14) for hooking, an electronic circuit (3) control, and a sensor (4, 8) for measuring voltage comprising a measuring electrode (4). The control device also includes a protection device (20) surrounding the voltage measurement electrode (4) and extending outside the housing (2) to prevent rainwater from completely covering the electrode measuring device (4) and / or the housing (2) containing said electrode. Said protection device (20) comprises an electric shield (21) for stabilizing the voltage measurement electrode around the electric field variations due to external conditions. The electrical installation comprises at least one line conductor (6) and at least one control device (1) communicating with a communication device.