Abstract: An electrical isolation device including a support with thickness E including two faces facing one another, referred to, respectively, as the two faces having a length L, a width l; on each face of the support, a plurality of voltage dividers is positioned extending over the length, each voltage divider including electrical components that are connected in series and arranged according to a first and a second stage, each first stage including a row of even components and a row of odd components, the rows being parallel, and adjacent, and the second stage corresponding to a linear arrangement of components.

Abstract: The monitoring device for an electrical line conductor and including a protective housing, an attachment mechanism, an electronic monitoring circuit and a voltage measurement sensor including a measurement electrode. The monitoring device also includes a protection device surrounding the voltage measurement electrode and extending outside the housing to prevent rainwater from completely covering the voltage measurement electrode and/or the housing containing said electrode. The protection device includes an electrical shielding for stabilizing, around the voltage measurement electrode, the electric field variations due to external conditions. The electrical installation includes at least one line conductor and at least one monitoring device communicating with a communication device.

Abstract: An electrical isolation device including a support with thickness E including two faces facing one another, referred to, respectively, as the two faces having a length L, a width l; on each face of the support, a plurality of voltage dividers is positioned extending over the length, each voltage divider including electrical components that are connected in series and arranged according to a first and a second stage, each first stage including a row of even components and a row of odd components, the rows being parallel, and adjacent, and the second stage corresponding to a linear arrangement of components.

Abstract: A detector for an electrical conductor includes a frame on which is mounted a mechanism including a magnetic toroid, divided into a first and a second branches and at least two jaws for anchoring the detector on the electrical conductor, each jaw being rotationally mobile between an open position and a locked position. The first branch of the toroid is secured to the frame and its second branch is rotationally mobile relative to the first branch, under the action of an elastic return member, between an open position, a preclosure position and a closed position of the magnetic toroid. The mechanism also includes a bearing member, secured to the second branch and defining at least one concave volume for partially receiving the electrical conductor. The bearing member is suitable for transmitting to the second branch a torque of pre-closure to a pre-closure position.

Abstract: The monitoring device for an electrical line conductor and including a protective housing, an attachment mechanism, an electronic monitoring circuit and a voltage measurement sensor including a measurement electrode. The monitoring device also includes a protection device surrounding the voltage measurement electrode and extending outside the housing to prevent rainwater from completely covering the voltage measurement electrode and/or the housing containing said electrode. The protection device includes an electrical shielding for stabilizing, around the voltage measurement electrode, the electric field variations due to external conditions. The electrical installation includes at least one line conductor and at least one monitoring device communicating with a communication device.

Abstract: A detector for an electrical conductor includes a frame on which is mounted a mechanism including a magnetic toroid, divided into a first and a second branches and at least two jaws for anchoring the detector on the electrical conductor, each jaw being rotationally mobile between an open position and a locked position. The first branch of the toroid is secured to the frame and its second branch is rotationally mobile relative to the first branch, under the action of an elastic return member, between an open position, a preclosure position and a closed position of the magnetic toroid. The mechanism also includes a bearing member), secured to the second branch and defining at least one concave volume for partially receiving the electrical conductor. The bearing member is suitable for transmitting to the second branch a torque of pre-closure to a pre-closure position.